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Board to Board Connectors

You can end your search for the perfect board-to-board connector at Amphenol. We offer high-quality and new solutions that are tailored to fit your needs. Our board-to-board connectors are manufactured and designed to help make your life easier by providing best-in-class mechanical and signal integrity performance in a broad range of products coupled with development resources at your disposal.

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Number of Contacts
  1. 322 1 item
  2. 111 1 item
  3. 314 1 item
  4. 4x30 1 item
  5. 100 Signal/90 Ground 1 item
  6. 108 Diff Pairs 1 item
  7. 196 2 items
  8. 20 Diff Pairs 1 item
  9. 200 Signal/180 Ground 1 item
  10. 238 1 item
  11. 250 Signal/225 Ground 1 item
  12. 266 1 item
  13. 300 Signal/270 Ground 1 item
  14. 36 Diff Pairs 1 item
  15. 36 (x1) 2 items
  16. 60 Diff Pairs 1 item
  17. 84 Diff Pairs 1 item
  18. N/A 3 items
  19. 1 2 items
  20. 2 7 items
  21. 3 6 items
  22. 4 10 items
  23. 5 8 items
  24. 6 14 items
  25. 7 5 items
  26. 8 10 items
  27. 9 10 items
  28. 10 15 items
  29. 11 4 items
  30. 12 10 items
  31. 13 4 items
  32. 14 9 items
  33. 15 6 items
  34. 16 9 items
  35. 17 3 items
  36. 18 6 items
  37. 19 2 items
  38. 20 17 items
  39. 21 9 items
  40. 22 7 items
  41. 23 3 items
  42. 24 11 items
  43. 25 6 items
  44. 26 8 items
  45. 27 2 items
  46. 28 7 items
  47. 29 1 item
  48. 30 22 items
  49. 31 4 items
  50. 32 10 items
  51. 33 3 items
  52. 34 6 items
  53. 35 3 items
  54. 36 8 items
  55. 37 3 items
  56. 38 4 items
  57. 39 2 items
  58. 40 22 items
  59. 41 3 items
  60. 42 6 items
  61. 43 3 items
  62. 44 6 items
  63. 45 3 items
  64. 46 4 items
  65. 47 2 items
  66. 48 14 items
  67. 49 1 item
  68. 50 15 items
  69. 51 6 items
  70. 52 4 items
  71. 54 7 items
  72. 55 7 items
  73. 56 6 items
  74. 57 3 items
  75. 58 4 items
  76. 60 25 items
  77. 62 5 items
  78. 64 14 items
  79. 64 (x4) 2 items
  80. 65 1 item
  81. 66 4 items
  82. 67 3 items
  83. 68 4 items
  84. 69 2 items
  85. 70 7 items
  86. 72 11 items
  87. 74 2 items
  88. 75 1 item
  89. 76 3 items
  90. 77 1 item
  91. 78 2 items
  92. 80 22 items
  93. 81 1 item
  94. 82 4 items
  95. 83 1 item
  96. 84 11 items
  97. 85 3 items
  98. 86 3 items
  99. 88 7 items
  100. 89 1 item
  101. 90 15 items
  102. 91 2 items
  103. 92 4 items
  104. 94 4 items
  105. 95 6 items
  106. 96 15 items
  107. 97 2 items
  108. 98 4 items
  109. 98 (x8) 2 items
  110. 100 15 items
  111. 102 2 items
  112. 104 6 items
  113. 105 1 item
  114. 106 2 items
  115. 107 3 items
  116. 108 3 items
  117. 110 9 items
  118. 112 10 items
  119. 114 2 items
  120. 115 3 items
  121. 116 2 items
  122. 117 2 items
  123. 118 1 item
  124. 120 25 items
  125. 122 2 items
  126. 124 5 items
  127. 125 6 items
  128. 126 2 items
  129. 128 4 items
  130. 130 2 items
  131. 132 1 item
  132. 136 1 item
  133. 138 1 item
  134. 140 9 items
  135. 142 1 item
  136. 144 6 items
  137. 145 1 item
  138. 146 1 item
  139. 148 2 items
  140. 149 1 item
  141. 150 10 items
  142. 152 2 items
  143. 154 1 item
  144. 156 1 item
  145. 160 10 items
  146. 162 1 item
  147. 164 3 items
  148. 164 (x16) 2 items
  149. 166 1 item
  150. 168 5 items
  151. 170 2 items
  152. 172 2 items
  153. 175 1 item
  154. 176 5 items
  155. 180 7 items
  156. 182 2 items
  157. 184 2 items
  158. 188 1 item
  159. 190 1 item
  160. 192 5 items
  161. 198 1 item
  162. 200 16 items
  163. 202 1 item
  164. 204 2 items
  165. 208 2 items
  166. 210 3 items
  167. 220 1 item
  168. 224 1 item
  169. 230 2 items
  170. 230 (x24) 1 item
  171. 240 10 items
  172. 248 1 item
  173. 260 2 items
  174. 268 1 item
  175. 270 1 item
  176. 280 6 items
  177. 280 (x32) 1 item
  178. 284 1 item
  179. 296 1 item
  180. 2x20 1 item
  181. 2x32 1 item
  182. 300 3 items
  183. 312 1 item
  184. 320 6 items
  185. 330 1 item
  186. 350 1 item
  187. 356 1 item
  188. 360 1 item
  189. 364 1 item
  190. 392 1 item
  191. 400 1 item
  192. 416 2 items
  193. 428 1 item
  194. 468 1 item
  195. 520 1 item
  196. 528 1 item
  197. 55+3 Cavities 2 items
Number of Walls
  1. 2 7 items
  2. 4 7 items
Orientation Key Option (Mating Interface)
  1. No 1 item
  2. Yes 1 item
Spacing (Board - approx. after soldering)
  1. 3.00mm (0.118in) 1 item
  2. 4.00mm (0.157in) 1 item
Stack Height
  1. 10mm, 11.5mm, 14mm 1 item
  2. 10mm, 12mm, 14mm 2 items
  3. 10mm, 12mm, 14mm, 17mm 1 item
  4. 10mm, 13mm, 18mm, 23mm, 26mm 1 item
  5. 10mm, 15mm, 17mm 1 item
  6. 10mm, 20mm, 22mm 1 item
  7. 10mm, 25mm, 27mm 1 item
  8. 10mm, 28mm, 30mm 1 item
  9. 12.00mm (0.472in) 1 item
  10. 12.50mm (0.492in) 4 items
  11. 12mm, 15mm, 20mm, 25mm, 28mm 1 item
  12. 12mm, 17mm 1 item
  13. 13mm, 15mm, 17mm, 20mm 1 item
  14. 14mm, 17mm, 22mm, 27mm, 30mm 1 item
  15. 15.00mm (0.591in) 3 items
  16. 15mm, 17mm, 18mm, 20mm, 25mm, 30mm 1 item
  17. 15mm, 18.5mm 1 item
  18. 15mm, 18.5mm, 30.5mm 1 item
  19. 15mm, 19.5mm, 24.5mm 1 item
  20. 15mm, 19.5mm, 24.5mm, 26.5mm 1 item
  21. 15mm, 19mm, 20mm, 27mm, 30mm, 35mm 1 item
  22. 15mm, 20mm, 27mm, 30mm 1 item
  23. 15mm, 21mm, 25mm 1 item
  24. 15mm, 23mm, 27mm 1 item
  25. 15mm, 28mm, 30mm 1 item
  26. 15mm, 30.5mm 1 item
  27. 17.00mm (0.669in) 1 item
  28. 17mm, 20mm 1 item
  29. 17mm, 20mm, 25mm, 30mm, 33mm 1 item
  30. 17mm, 20mm, 28mm, 32mm 1 item
  31. 17mm, 22mm 1 item
  32. 17mm, 23mm, 27mm 1 item
  33. 17mm, 25mm 1 item
  34. 17mm, 25mm, 27mm 1 item
  35. 17mm, 30mm, 38mm, 42mm 1 item
  36. 18.50mm (0.728in) 1 item
  37. 18.5mm, 23mm, 28mm, 30mm 1 item
  38. 18.5mm, 23mm, 30mm 1 item
  39. 18.5mm, 30.5mm 1 item
  40. 18mm (0.709in) 2 items
  41. 18mm, 20mm, 22mm, 25mm 1 item
  42. 18mm, 20mm, 22mm25mm 1 item
  43. 18mm, 24mm, 28mm 1 item
  44. 19.50mm (0.768in) 1 item
  45. 19.5mm, 23mm, 35mm 1 item
  46. 19.5mm, 24.5mm 1 item
  47. 19.5mm, 35mm 1 item
  48. 19mm, 23mm, 24mm, 31mm, 34mm, 39mm 1 item
  49. 20.00mm (0.787in) 2 items
  50. 20mm, 24mm, 25mm, 32mm, 35mm, 40mm 1 item
  51. 20mm, 25mm 2 items
  52. 20mm, 25mm, 32mm, 35mm 1 item
  53. 20mm, 26mm, 30mm 1 item
  54. 20mm, 28mm, 1 item
  55. 20mm, 28mm, 27mm 1 item
  56. 20mm, 28mm, 30mm 1 item
  57. 21mm, 23mm, 24mm, 26mm, 31mm, 36mm 1 item
  58. 22mm, 25mm 1 item
  59. 23.00mm (0.906in) 1 item
  60. 23.5mm, 30mm, 42mm 1 item
  61. 23mm, 25mm, 27mm, 30mm 1 item
  62. 23mm, 35mm 1 item
  63. 23mm, 36mm, 38mm 1 item
  64. 24.5mm, 28mm, 40mm 1 item
  65. 24.5mm, 40mm 1 item
  66. 25.00mm (0.984in) 3 items
  67. 25mm, 27mm, 28mm, 30mm, 35mm, 40mm 1 item
  68. 25mm, 28mm, 36mm, 40mm 1 item
  69. 25mm, 31mm, 35mm 1 item
  70. 26.00mm (1.024in) 1 item
  71. 26.5mm, 30mm, 42mm 1 item
  72. 26mm, 28mm, 30mm, 33mm 1 item
  73. 27mm, 31mm, 32mm, 39mm, 42mm, 47mm 1 item
  74. 27mm, 32mm, 39mm, 42mm 1 item
  75. 27mm, 40mm, 42mm 1 item
  76. 28.80mm (1.134in) 1 item
  77. 28mm, 36mm 1 item
  78. 28mm, 36mm, 27mm 1 item
  79. 28mm, 36mm, 38mm 1 item
  80. 28mm, 36mm, 40mm 1 item
  81. 30.50mm (1.201in) 1 item
  82. 30.5mm, 35mm, 40mm 1 item
  83. 30.5mm, 35mm, 40mm, 42mm 1 item
  84. 30mm, 34mm, 35mm, 42mm, 45mm, 50mm 1 item
  85. 30mm, 35mm, 42mm, 45mm 1 item
  86. 30mm, 36mm, 40mm 1 item
  87. 30mm, 38mm, 42mm 1 item
  88. 32mm, 40mm 1 item
  89. 32mm, 40mm, 27mm 1 item
  90. 32mm, 40mm, 42mm 1 item
  91. 35.00mm (1.378in) 1 item
  92. 35mm, 39mm, 40mm, 47mm, 50mm, 55mm 1 item
  93. 35mm, 40mm 1 item
  94. 39.00mm (1.535in) 1 item
  95. 4.00mm (0.157in) 2 items
  96. 40mm, 24.5mm 1 item
  97. 4mm, 10mm 1 item
  98. 4mm, 5.5mm, 8mm 1 item
  99. 4mm, 6mm 1 item
  100. 4mm, 6mm, 8mm 1 item
  101. 5.00mm (0.197in) 1 item
  102. 5.5mm, 11.5mm 1 item
  103. 5mm - 15mm 1 item
  104. 6.00mm (0.236in) 3 items
  105. 6mm, 10mm 1 item
  106. 6mm, 12mm 1 item
  107. 7.00mm (0.276in) 2 items
  108. 7mm, 8mm, 10mm 1 item
  109. 8.00mm (0.315in) 2 items
  110. 8mm, 14mm 1 item
  111. 9.00mm (0.354in) 2 items
  112. 10.00mm (0.394in) 3 items
  113. N/A 2 items
Plating Contact Area
  1. 0.00076mm Au min 1 item
  2. 0.025μm (1μin) Gold 1 item
  3. 0.05μm (2μin) Gold 2 items
  4. 0.05μm (2μin) Gold, with Nickel underplating 1 item
  5. 0.065μm (2.6μin) Gold Flash over 0.69μm (27μin) Palladium-Nickel 1 item
  6. 0.076μm (3μin) Gold 1 item
  7. 0.127μm (5μin) Gold 1 item
  8. 0.2μm (8μin) Gold with Nickel underplating 1 item
  9. 0.2μm (8μin) Gold with Palladium Nickel underplating 2 items
  10. 0.2μm( 8μin) Gold 1 item
  11. 0.20μm (7.874μin) Gold / 0.05μm (1.968μin) Gold 1 item
  12. 0.20μm (7.874μin) Gold / 2.00μm (78.740μin) Tin 1 item
  13. 0.20μm (8μin) Gold 7 items
  14. 0.20μm (8μin) Gold/Tin 1 item
  15. 0.20μm (8μin) GXT 1 item
  16. 0.25μm (10μin) Gold 4 items
  17. 0.25μm (10μin) Gold Flash 1 item
  18. 0.38μm (14.960μin) GXT over 0.76μm (30μinch) Nickel 1 item
  19. 0.38μm (15μin) Gold 14 items
  20. 0.38μm (15μin) Gold over 0.76μm (30μin) Nickel 1 item
  21. 0.38μm (15μin) GXT 5 items
  22. 0.65µm(26µin) paladin nickel 80/20,0.1µm (4µin) Gold with 1.50µm (50µin) to 3µm (120 µin) Nickel underplating 1 item
  23. 0.75μm (29.528μin) Gold 1 item
  24. 0.76 1 item
  25. 0.76µm (30µin) Gold with Nickel underplating 1 item
  26. 0.76μm (29.921μin) GXT over 0.76μm (29.921μin) Nickel 1 item
  27. 0.76μm (29.921μin) Min Gold 1 item
  28. 0.76μm (29.921μin) Palladium Nickel 1 item
  29. 0.76μm (29.921μin) Palladium Nickel with 0.10μm(3.937μin) Gold Flash 1 item
  30. 0.76μm (29.921μin) Selective Gold 1 item
  31. 0.76μm (30μin) Gold 22 items
  32. 0.76μm (30μin) GXT 5 items
  33. 0.76μm (30μin.) Gold over 1.27μm (50μin.) Nickel 2 items
  34. 0.80μm (31.496μin) Gold 1 item
  35. 1.00μm (39.370μin) Gold 1 item
  36. 1.02μm (40.157μin) C.I. Gold 1 item
  37. 1.02μm (40.157μin) Gold 1 item
  38. 1.27μm (50μin) Gold 1 item
  39. 1.27μm (50.000μin) Gold Special 1 item
  40. 1.27μm (50.000μin) GXT Special 1 item
  41. 1.5mm 1 item
  42. 1.5mm (0.059in) 1 item
  43. 10μin Gold 2 items
  44. 15μin Gold plating over all, 40 to 120μin Nickel underplating over all 1 item
  45. 2μin Gold plating at contact area, 40 to 120μin Nickel underplating over all 1 item
  46. 2.00μm (78.740μin) Gold 1 item
  47. 2.00μm (78.740μin) Matte Tin 1 item
  48. 2.00μm (78.740μin) Tin 2 items
  49. 2.00μm (79μin) Tin 1 item
  50. 2.00-5.00μm(78.740μin-196.850μin) Tin 1 item
  51. 2.00-6.00 μm (78.740-236.220 μin) Tin 1 item
  52. 2.00-6.00μm (78.740-236.220μin) Matte Tin 1 item
  53. 2.00-6.00μm (78.740-236.220μin) Tin 1 item
  54. 2.00-6.00μm(78.740-236.220μin) Matte Tin 1 item
  55. 2.54μm (100μin) Tin 2 items
  56. 2.54μm (100μin) Tin Lead 1 item
  57. 2.54-4.06μm (100.000-159.842μin) Tin 1 item
  58. 3.81μm (150μin) Tin 1 item
  59. 3.81μm (150μin) Tin Lead 1 item
  60. 30μin. 1 item
  61. 4µin Min Gold over 26µin Pa-Ni 1 item
  62. 4&mu Min.,Gold plating at contact area; 2&mu~ 6 &mu Gold plating at solder area; 40 to 120&mu,in Nickel underplating over all 1 item
  63. 5.00μm (197μin) Tin 1 item
  64. 5.00μm (197μin) Tin Lead 1 item
  65. 5.08μm (200μin) Tin 1 item
  66. 5.08μm (200μin) Tin Lead 1 item
  67. APP 6 items
  68. Au flash over Ni under plating 1 item
  69. Gold 7 items
  70. Gold Dot 1 item
  71. Gold Flash 14 items
  72. Gold flash over Nickel under plating 1 item
  73. Gold or GXT, Performanced based 1 item
  74. Matte Tin 1 item
  75. N/A 1 item
  76. NiS 1 item
  77. Performance Based Plating 1 item
  78. Telecom Plating Option that meets Telcordia GR-1217-CORE and NPS25298-2 Specifications 1 item
  79. Tin 3 items
Height Mated
  1. 10 1 item
  2. 10.00mm (0.394in) 3 items
  3. 10.00mm (0.394in) | 12.00mm (0.472in) | 14.00mm (0551in) 1 item
  4. 10.00mm (0.394in) | 12.00mm (0.472in) | 14.00mm (0551in) | 17.00mm (0.669in) 1 item
  5. 10.00mm (0.394in) | 13.00mm (0.511in) | 18.00mm (0.709in) | 23.00mm (0.905in) | 26.00mm (1.024in) 1 item
  6. 12 1 item
  7. 12.00mm (0.472in) | 15.00mm (0.590in) | 20.00mm (0.787in) | 25.00mm (0.984in) | 28.00mm (1.102in) 1 item
  8. 12.00mm (0.472in) | 15.00mm (0.590in) | 23.00mm (0.905in) | 27.00mm (1.062in) 1 item
  9. 12.00mm (0.472in) | 17.00mm (0.669in) | 25.00mm (0.984in) 1 item
  10. 12.00mm (0.472in) | 17.00mm (0.669in) | 25.00mm (0.984in) | 27.00mm (1.062in) 1 item
  11. 12.00mm (0.472in) | 23.00mm (0.905in) | 27.00mm (1.062in) 1 item
  12. 13.00mm (0.511in) | 15.00mm (0.590in) | 17.00mm (0.669in) 1 item
  13. 13.00mm (0.511in) | 15.00mm (0.590in) | 17.00mm (0.669in) | 20.00mm (0.787in) 1 item
  14. 13.00mm (0.512in) | 16.00mm (0.63in) 1 item
  15. 13.00mm (0.512in);14.00mm (0.551in);15.00mm (0.591in);16.00mm (0.635in) 1 item
  16. 13.00mm (0.512in);14.00mm (0.551in);16.00mm (0.635in) 2 items
  17. 13.00mm (0.512in);15.00mm (0.591in);16.00mm (0.635in) 1 item
  18. 13.00mm (0.512in);16.00mm (0.635in) 1 item
  19. 14.00mm (0551in) | 17.00mm (0.669in) | 22.00mm (0.866in) | 27.00mm (1.062in) | 30.00mm (1.181in) 1 item
  20. 15.00mm (0.590in) 1 item
  21. 15.00mm (0.590in) | 18.50mm (0.728in) 1 item
  22. 15.00mm (0.590in) | 18.50mm (0.728in) | 30.50mm (1.201in) 1 item
  23. 15.00mm (0.590in) | 19.50mm (0.767in) | 24.50mm (0.964in) | 26.5mm (1.043in) 1 item
  24. 15.00mm (0.590in) | 20.00mm (0.787in) | 28.00mm (1.102in) | 30.00mm (1.181in) 1 item
  25. 15.00mm (0.590in) | 20.00mm (0.787in) | 28.00mm (1.102in), 1 item
  26. 17.00mm (0.669in) | 18.00mm (0.709in) | 19.00mm (0.748) | 20.00mm (0.787in) 1 item
  27. 17.00mm (0.669in) | 20.00mm (0.787in) 1 item
  28. 17.00mm (0.669in) | 20.00mm (0.787in) | 25.00mm (0.984in) | 30.00mm (1.181in) | 33.00mm (1.299in) 1 item
  29. 17.00mm (0.669in) | 20.00mm (0.787in) | 28.00mm (1.102in) | 32.00mm (1.260in) 1 item
  30. 17.00mm (0.669in) | 22.00mm (0.866in) 1 item
  31. 17.00mm (0.669in);18.00mm (0.709in);20.00mm (0.787in) 1 item
  32. 18.00mm (0.708in) | 20.00mm (0.787in) | 22.00mm (0.866in) 1 item
  33. 18.00mm (0.708in) | 20.00mm (0.787in) | 22.00mm (0.866in) | 25.00mm (0.984in) 1 item
  34. 18.50mm (0.728in) 1 item
  35. 18.50mm (0.728in) | 23.00mm (0.905in) | 28.00mm (1.102in) | 30.00mm (1.181in) 1 item
  36. 19.50mm (0.767in) | 23.00mm (0.905in) | 35.00mm (1.377in) 1 item
  37. 19.50mm (0.767in) | 24.50mm (0.964in) 1 item
  38. 19.50mm (0.767in) | 35.00mm (1.377in) 1 item
  39. 2.50mm (0.098in) 1 item
  40. 20.00mm (0.787in) 1 item
  41. 20.00mm (0.787in) | 25.00mm (0.984in) 1 item
  42. 20.00mm (0.787in) | 28.00mm (1.102in) | 32.00mm (1.260in) 1 item
  43. 20.00mm (0.787in);21.00mm(0.827in);23.00mm(0.906in) 1 item
  44. 22.00mm (0.866in) | 25.00mm (0.984in) 1 item
  45. 23.00mm (0.905in) | 25.00mm (0.984in) | 27.00mm (1.062in) 1 item
  46. 23.00mm (0.905in) | 25.00mm (0.984in) | 27.00mm (1.062in) | 30.00mm (1.181in) 1 item
  47. 23.00mm (0.905in) | 28.00mm (1.102in) | 36mm (1.417in) | 38mm (1.496in) 1 item
  48. 24.50mm (0.964in) | 28.00mm (1.102in) | 40.00mm (1.574in) 1 item
  49. 24.50mm (0.964in) | 40.00mm (1.574in) 1 item
  50. 25.00mm (0.984in) | 28.00mm (1.102in) | 36.00mm (1.417in) | 40.00mm (1.574in) 1 item
  51. 26.00mm (1.023in) | 28.00mm (1.102in) | 30.00mm (1.181in) | 33.00mm (1.299in) 1 item
  52. 26.00mm (1.024in) | 28.00mm (1.102in) | 30.00mm (1.181in) 1 item
  53. 26.5mm (1.043in) | 30.00mm (1.181in) | 42.00mm (1.653in) 1 item
  54. 27.00mm (1.062in) | 30.00mm (1.181in) | 38.00mm (1.496in) | 42.00mm (1.653in) 1 item
  55. 27.00mm (1.062in) | 32.00mm (1.260in) | 40.00mm (1.574in) 1 item
  56. 27.00mm (1.062in) | 32.00mm (1.260in) | 40.00mm (1.574in) | 42.00mm (1.653in) 1 item
  57. 28.00mm (1.102in) | 36.00mm (1.417in) | 40.00mm (1.574in) 1 item
  58. 3.60mm (0.142in) 1 item
  59. 3.90mm (0.154in) 1 item
  60. 30.5mm (1.200) | 35.00mm (1.377in) | 40.00mm (1.574in) | 42.00mm (1.653in) 1 item
  61. 35.00mm (1.377in) | 40.00mm (1.574in) 1 item
  62. 4.00mm (0.157in) | 4.50mm (0.177in) | 5.50mm (0.217in) 1 item
  63. 4.3mm 1 item
  64. 4.3mm ; 6.0mm 1 item
  65. 4.70mm (0.185in) 1 item
  66. 4mm-6.48mm 1 item
  67. 5.00mm (0.197in) | 8.00mm (0.315in) 1 item
  68. 5.00mm (0.197in);20.00mm (0.787in) 1 item
  69. 5.00mm (0.197in);6.00mm (0.236in);7.00mm (0.276in);8.00mm (0.315in) 2 items
  70. 5.00mm (0.197in);6.00mm (0.236in);8.00mm (0.315in) 2 items
  71. 5.00mm (0.197in);7.00mm (0.276in);8.00mm (0.315in) 2 items
  72. 5.00mm (0.197in);7.00mm (0.276in);9.00mm (0.354in);13.00mm (0.512in) 1 item
  73. 5.00mm (0.197in);8.00mm (0.315in) 2 items
  74. 5.00mm (0.197in);9.00mm (0.354in);13.00mm (0.512in) 1 item
  75. 5.00mm (0.197in);9.00mm (0.354in);13.00mm (0.512in);17.00mm (0.669in) 1 item
  76. 5.00mm (0.197in);9.00mm (0.354in);13.00mm (0.512in);20.00mm (0.787in) 1 item
  77. 5.2mm 2 items
  78. 5.50mm (0.217in) 1 item
  79. 5.80mm (0.228in) 1 item
  80. 6.00mm (0.236in) | 10.00mm (0.394in) | 14.00mm (0.551) | 18.00mm (0.709in) 1 item
  81. 6.00mm (0.236in);10.00mm (0.394in);14.00mm (0.551in);18.00mm (0.709in) 1 item
  82. 6.00mm (0.236in);10.00mm (0.394in);14.00mm (0.551in);21.00mm(0.827in) 1 item
  83. 6.00mm (0.236in);21.00mm(0.827in) 1 item
  84. 6.00mm (0.236in);8.00mm (0.315in);10.00mm (0.394in);14.00mm (0.551in) 1 item
  85. 6.48mm 1 item
  86. 6.60mm (0.260in) 1 item
  87. 6mm (0.236in) | 10.00mm (0.394in) 1 item
  88. 7.00mm (0.276in) 2 items
  89. 7.00mm (0.276in);11.00mm (0.433in) 1 item
  90. 7.00mm (0.276in);8.00mm (0.315in);9.00mm (0.354in);10.00mm (0.394in) 1 item
  91. 7.00mm (0.276in);9.00mm (0.354in);10.00mm (0.394in) 1 item
  92. 7.00mm (0.276in);9.00mm (0.354in);11.00mm (0.433in);15.00mm (0.591in) 1 item
  93. 7.95mm 1 item
  94. 7mm 1 item
  95. 7mm, 8mm, 10mm 1 item
  96. 8 1 item
  97. 8.00mm (0.315in) | 12.00mm (0.472in) | 16.00mm (0.629) 1 item
  98. 8.00mm (0.315in) | 12.00mm (0.472in) | 16.00mm (0.629) | 20.00mm (0.787in) 1 item
  99. 8.00mm (0.315in);10.00mm (0.394in);12.00mm (0.472in);16.00mm (0.635in) 1 item
  100. 8.00mm (0.315in);12.00mm (0.472in) 1 item
  101. 8.00mm (0.315in);12.00mm (0.472in);16.00mm (0.635in) 1 item
  102. 8.00mm (0.315in);12.00mm (0.472in);16.00mm (0.635in);20.00mm (0.787in) 1 item
  103. 8.00mm (0.315in);12.00mm (0.472in);16.00mm (0.635in);23.00mm(0.906in) 1 item
  104. 8.00mm (0.315in);23.00mm(0.906in) 1 item
  105. 8mm 1 item
  106. 9.00mm (0.354in) | 10.00mm (0.394in) | 11.00mm (0.433) | 12.00mm (0.433in) 1 item
  107. 9.00mm (0.354in) | 12.00mm (0.472in) 1 item
  108. 9.00mm (0.354in);10.00mm (0.394in);11.00mm (0.433in);12.00mm (0.472in) 2 items
  109. 9.00mm (0.354in);10.00mm (0.394in);12.00mm (0.472in) 2 items
  110. 9.00mm (0.354in);11.00mm (0.433in);12.00mm (0.472in) 1 item
  111. 9.00mm (0.354in);12.00mm (0.472in) 1 item
  112. 9mm 1 item
  113. 10mm 1 item
  114. 13.00mm (0.512in) | 14.00mm (0.551in) | 15.00mm (0.591in) | 16.00mm (0.630in) 3 items
  115. 13.00mm (0.512in) | 14.00mm (0.551in) | 15.00mm (0.591in) | 16.00mm (0.63in) 1 item
  116. 16.30mm (0.642in) 1 item
  117. 17.00mm (0.669in) | 18.00mm (0.709in) | 19.00mm (0.748in) | 20.00mm (0.787in) 2 items
  118. 3.00mm (0.118in) 2 items
  119. 3.00mm (0.118in) | 4.00mm (0.157in) 1 item
  120. 4.00mm (0.157in) 1 item
  121. 4.00mm (0.157in);5.00mm (0.197in);6.00mm (0.236in);7.00mm (0.275in) 1 item
  122. 4.00mm (0.157in);8.00mm (0.314in) 1 item
  123. 4.0mm 1 item
  124. 5.00mm (0.197in) 2 items
  125. 5.00mm (0.197in) | 6.00mm (0.236in) 1 item
  126. 5.00mm (0.197in) | 6.00mm (0.236in) | 7.00mm (0.276in) | 8.00mm (0.315in) 3 items
  127. 5.00mm (0.197in) | 9.00mm (0.354in) | 13.00mm (0.512in) 3 items
  128. 5.00mm (0.197in) | 9.00mm (0.354in) | 13.00mm (0.512in) | 17.00mm (0.669in) 1 item
  129. 5.00mm (0.197in);9.00mm (0.354in) 2 items
  130. 5.50mm (0.217in) | 6.00mm (0.236in) | 6.50mm (0.256in) 1 item
  131. 5.50mm (0.217in) | 6.50mm (0.256in) | 7.00mm (0.276in) 1 item
  132. 6.00mm (0.236in) 2 items
  133. 6.00mm (0.236in) | 10.00mm (0.394in) | 14.00mm (0.551in) 1 item
  134. 6.00mm (0.236in) | 10.00mm (0.394in) | 14.00mm (0.551in) | 18.00mm (0.709in) 1 item
  135. 6.00mm (0.236in);10.00mm (0.394in) 2 items
  136. 6.30mm (0.248in) 1 item
  137. 6.42mm (0.253in) 1 item
  138. 6mm 2 items
  139. 7.00mm (0.275in);11.00mm (0.433in) 1 item
  140. 7.00mm (0.276in) | 11.00mm (0.433in) | 15.00mm (0.591in) 1 item
  141. 7.00mm (0.276in) | 11.00mm (0.433in) | 15.00mm (0.591in) | 19.00mm (0.748in) 1 item
  142. 8.00mm (0.314in);9.00mm (0.354in);10.00mm (0.394in);11.00mm (0.433in) 1 item
  143. 8.00mm (0.315in) 2 items
  144. 8.00mm (0.315in) | 12.00mm (0.472in) | 16.00mm (0.630in) 2 items
  145. 8.00mm (0.315in) | 12.00mm (0.472in) | 16.00mm (0.630in) | 20.00mm (0.787in) 1 item
  146. 8.26mm (0.325in) 1 item
  147. 9.00mm (0.354in) | 10.00mm (0.394in) | 11.00mm (0.433in) | 12.00mm (0.472in) 3 items
  148. 9.93mm (0.391in) 1 item
  149. 12.88mm (0.507in) 1 item
  150. Determined by mating header 1 item
Component Type
  1. Accessory 1 item
  2. Active Latch 1 item
  3. Application Tool 1 item
  4. Backplane coaxial Insert 2 items
  5. Backplane Power Connectors 4 items
  6. Backplane Signal B8 Connectors 2 items
  7. Backplane Signal Connectors 7 items
  8. Backplane Signal Mezzanine Connectors 2 items
  9. Board Connector 3 items
  10. Bottom entry 1 item
  11. C.T.W Housing 1 item
  12. Cable 1 item
  13. Cable clamp 1 item
  14. Cable Connector 2 items
  15. Card Edge 5 items
  16. Coding 1 item
  17. Coding Key 1 item
  18. Coding Part 1 item
  19. Connector 8 items
  20. Coupler 1 item
  21. Cover 3 items
  22. Cover Set 1 item
  23. Crimp-to-Wire 1 item
  24. Floating 1 item
  25. Graphics Card Retention mechanism 1 item
  26. Guide 1 item
  27. Guide Module 1 item
  28. Guide Module Receptacle 1 item
  29. Guide Pin for 8 Row Header 1 item
  30. Guide Pin Receiver 1 item
  31. Guide Socket 1 item
  32. Guiding Pin System 1 item
  33. Header (Coding) 1 item
  34. Header Key 1 item
  35. Hermaphroditic 1 item
  36. Housing 2 items
  37. IDC 2 items
  38. Insert 3 items
  39. Keying Pin 1 item
  40. Kit with Short Latch 1 item
  41. Kit with Standard Latch 1 item
  42. Latch 2 items
  43. Latching Frame 1 item
  44. Lock Frame 1 item
  45. Locking Keys for I/O Cable Connector Shrouds 1 item
  46. Locking Latch 1 item
  47. Long, Double Side 1 item
  48. Middle Header (Coding) 1 item
  49. Middle Receptacle (Coding) 1 item
  50. Orthogonal Signal 1 item
  51. PCB 1 item
  52. Pierce Block 2 items
  53. Power 6mm 1 item
  54. Press-Fit Termination 1 item
  55. Protection Caps 1 item
  56. Rack Connector 1 item
  57. Receptacle (Keying) 1 item
  58. Receptacle Key 1 item
  59. Reflow compatible connector 1 item
  60. Right Receptacle (Coding) 1 item
  61. Rotatable 1 item
  62. Shielded 1 item
  63. Short, Double Side (Guide Pin) 1 item
  64. Shroud 5 items
  65. Shroud - Type N 1 item
  66. Shroud -Type A 1 item
  67. Shroud -Type AB 1 item
  68. Shroud -Type AB 19 1 item
  69. Shroud -Type AB 22 1 item
  70. Shroud -Type AB 25 1 item
  71. Shroud -Type B 1 item
  72. Shroud -Type B 19 1 item
  73. Shroud -Type B 22 1 item
  74. Shroud -Type C 1 item
  75. Shroud -Type CR 1 item
  76. Shroud -Type D 1 item
  77. Shroud -Type DE 1 item
  78. Shroud -Type E 1 item
  79. Shroud -Type F 1 item
  80. Shroud -Type FR 1 item
  81. Shroud Stand off 1 item
  82. Shroud with Latch Frame 1 item
  83. Shrouded 2 items
  84. ShroudType A (6+6) Pos. 1 item
  85. Signal 2mm 6 items
  86. Signal 3mm 3 items
  87. Signal Mezzanine 2mm 1 item
  88. Signal Mezzanine 3mm 1 item
  89. Solder Termination 2 items
  90. Straddle - Mount Connector 2 items
  91. Strain Relief 1 item
  92. Surface Mount Termination 2 items
  93. Through Hole Termination 1 item
  94. Top entry 1 item
  95. Unshrouded 2 items
  96. Wire Key 1 item
  97. without Latch 1 item
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  1. Paladin® HD 112G Backplane Interconnect System
    Paladin® HD 112G Backplane Interconnect System
    DENSITY AND PERFORMANCE OPTIMIZED The Paladin® HD interconnect system provides world class bandwidth...
    DETAILS
  2. ExaMAX2® 112Gb/s High-Speed Backplane Connector
    ExaMAX2® 112Gb/s High-Speed Backplane Connector
    Supporting 112Gb/s PAM4 Performance The ExaMAX2® backplane connector system supports 112Gb/s PAM4...
    DETAILS
  3. Conan® Lite 1.00mm Connector
    Conan® Lite 1.00mm Connector
    A SECURE, HIGH SPEED AND RELIABLE BOARD-TO-BOARD SOLUTION Conan® Lite 1.00mm connectors come with...
    DETAILS
  4. ComboStak® and PowerStak® Board-to-Board Connectors
    ComboStak® and PowerStak® Board-to-Board Connectors
    HYBRID AND MEDIUM POWER SOLUTION ComboStak® and PowerStak® are compact, hybrid (signal and power)...
    DETAILS
  5. PCIe® M.2 Gen 5 Card Edge Connectors
    PCIe® M.2 Gen 5 Card Edge Connectors
    HIGH DENSITY HIGH PERFORMANCE CONNECTOR Amphenol's PCIe® M.2 Gen 5 Connectors provide 67 contacts...
    DETAILS
  6. ExaMAX+® High Speed Backplane Connector System
    ExaMAX+® High Speed Backplane Connector System
    The connector system that delivers superior electrical performance at speeds up to 56Gb/sHIGH BANDWIDTH...
    DETAILS
  7. 20083EB0BD
    Elite®
    ULTRA-HIGH DENSITY BACKPLANE INTERCONNECT SOLUTION Ultra-High density 56+ Gbp/s PAM4 interconnect platform...
    DETAILS
  8. Paladin® 112Gb/s Backplane Connector
    Paladin® 112Gb/s Backplane Connector
    AMPHENOL'S GAME CHANGING 112Gb/s BACKPLANE INTERCONNECT TECHNOLOGY. Paladin's® revolutionary...
    DETAILS
  9. ExaMAX® 56Gb/s High-Speed Backplane Connector 92Ohm
    ExaMAX® 56Gb/s High-Speed Backplane Connector 92Ohm
    MIGRATION PATH TO HIGHER BANDWIDTH APPLICATIONS ExaMAX® backplane connector system is designed for...
    DETAILS
  10. ExaMAX® 56Gb/s High-Speed Backplane Connector 85Ohm
    ExaMAX® 56Gb/s High-Speed Backplane Connector 85Ohm
    SUPPORTS INTEL QPI/UPI AND MANY OTHER INDUSTRY STANDARD SPECIFICATIONS The ExaMAX® 85Ohms backplane...
    DETAILS
  11. ExaMAX® 56Gb/s High-Speed Orthogonal Connector
    ExaMAX® 56Gb/s High-Speed Orthogonal Connector
    DIRECT-MATE AND MIDPLANE ORTHOGONAL CONFIGURATIONS The ExaMAX® high-speed orthogonal connector system...
    DETAILS
  12. XCede® HD2
    XCede® HD2
    DESIGNED TO ACHIEVE 56G DATA RATE REQUIREMENTS WITH HIGHER DENSITY While maintaining the same mating...
    DETAILS
  13. ExaMAX® VS High-Speed Backplane Connector
    ExaMAX® VS High-Speed Backplane Connector
    FORWARD MATING AND FOOTPRINT COMPATIBLE The ExaMAX® VS backplane system is a scalable, cost-optimized...
    DETAILS
  14. XCede® HD Plus
    XCede® HD Plus
    28G ADDITION TO THE XCEDE® HD FAMILY XCede® HD plus leverages the same core technologies as standard...
    DETAILS
  15. XCede® HD
    XCede® HD
    A ROBUST SOLUTION FOR TIGHTER CARD PITCHES AND CHASSIS DESIGNS XCede® HD backplane connector achieves...
    DETAILS
  16. XCede Plus Backplane Connector
    XCede Plus Backplane Connector
    DESIGNED TO ACHIEVE 32G DATA RATE REQUIREMENTS XCede Plus leverages the same core technologies as...
    DETAILS
  17. XCede® Backplane Connector
    XCede® Backplane Connector
    ENABLING FUTURE DATA RATES While maintaining the same mating interfaces, this connector design provides...
    DETAILS
  18. Crossbow™
    Crossbow™
    A DIFFERENTIAL CONNECTOR OPTIMIZED FOR ORTHOGONAL MID-PLANE APPLICATIONS. Crossbow allows designers...
    DETAILS
  19. X2
    X2
    DESIGNED TO ACHIEVE 56G DATA RATE REQUIREMENTS X2's upgraded platform maintains backward mating...
    DETAILS
  20. AirMax VS® 85Ohms High-Speed Backplane Connector
    AirMax VS® 85Ohms High-Speed Backplane Connector
    HIGH SPEED HARDMETRIC CONNECTOR FOR BACKPLANE SUPPORTING INTEL® QPI AirMax VS® 85Ohms connectors...
    DETAILS
  21. AirMax VS
    AirMax VS® Connectors for CompactPCI® Serial System
    HARDMETRIC BACKPLANE CONNECTOR SUPPORTING MULTIPLE SERIAL ARCHITECTURES AirMax VS® high-speed signal...
    DETAILS
  22. AirMax VSe® High-Speed Backplane Connector
    AirMax VSe® High-Speed Backplane Connector
    HIGH SPEED HARDMETRIC CONNECTOR FOR BACKPLANE WITH ENHANCED PERFORMANCE Next-generation AirMax VSe®...
    DETAILS
  23. AirMax VS® Coplanar High-Speed Backplane Connector
    AirMax VS® Coplanar High-Speed Backplane Connector
    HIGH SPEED HARDMETRIC CONNECTOR SUPPORTING COPLANAR CONFIGURATION AirMax VS® coplanar connectors...
    DETAILS
  24. AirMax VS® Orthogonal High-Speed Backplane Connector
    AirMax VS® Orthogonal High-Speed Backplane Connector
    HIGH SPEED HARDMETRIC CONNECTOR SUPPORTING ORTHOGONAL CONFIGURATION AirMax VS® Orthogonal mid-plane...
    DETAILS
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Board to Board Connector

Board-to-board connectors connect signals between two printed circuit boards (PCBs) without a cable. At Amphenol, we offer a variety of board-to-board options to fit your specific needs and design these connectors to provide you with the best performance for each application.

  • Backplane - Two daughter cards connected through a common PCB in the back of a chassis form a backplane system. A Right-angle connector on each daughter card connect to the backplane with vertical connectors. Backplanes are typical in top-of-rack switch applications or HHD clusters.
  • Coplanar - Applications where the PCBs are on the same plane and connected by two right-angle connectors.
  • Orthogonal - Applications where the connecting PCBs are orthogonal to each other. This improves airflow and is useful in contemporary networking configurations which implement the spine and leaf structure.
  • Mezzanine - Two connected parallel printed circuit boards at fixed distance apart.
  • Signal - General purpose connectors. The signature of these connectors is the open pin field and are they are generally for low voltage-low current applications. An open pin field means each pin is its own connection and patterns of signals and ground can be determined by the end user. This makes these connectors applicable for the most applications, but they may not be suitable for high performance applications. Bergstak is unique in this group because it has the capability for high-speed signaling.
  • Card Edge - Only requires one connector, because the male connector is formed by plating pads on a PCB. Card edge PCBs can connect perpendicular to the mother board as in PCIe, or can connect in a coplanar configuration.

Benefits of our Board to Board Connectors

Signal Integrity
Signal integrity is a term used to describe the electrical quality of an interconnect. The electrical quality of an interconnect is related to power loss, reflections, and crosstalk. Power loss through an interconnect is quantified as "insertion loss" and is how much power is lost as the signal passes through the interconnect. Reflections are quantified as "return loss" and is how much power is reflected from the interconnect back to the transmitter. Crosstalk is noise generated by other nearby signals that degrades signal performance. Each metric has design targets related to the application. The applications are generally based on a specific protocol or standard.

Amphenol offers board-to-board solutions for every industry standard application. XCede and AirMAX are excellent and proven board-to-board connectors for backplane, mezzanine, orthogonal, or coplanar solutions up to 25Gb/s. The applications for these connectors include IEEE 10GBASE-KR and 25GBASE-KR, or OIF CEI-6G, CEI-11G, CEI-28G. ExaMAX and Paladin are suited for applications of 25Gb/s to 112Gb/s. Applicable industry standards for these best-in-class connectors are include IEEE 25GBASE-KR, 50GBASE-KR, and 100GBASE-KR or OIF CEI-28G, CEI-56G, CEI-112G. Our board-to-board connectors can also be used in PCIe applications for riser cards or control signals. XCede and AirMAX are appropriate for PCIe Gen 1, 2, or 3 and ExaMAX and Paladin should be used for PCIe Gen 4 or higher.

Amphenol also offers Millipacs®, a 2.00 mm grid Interconnection system in hard metric configuration designed in accordance to IEC 917, IEC 61076-4-101, Telcordia GR-1217-CORE standards and fulfills Compact PCI bus architecture. Feature-packed for rugged environments: two-beam twisted tulip contact, header pin length choice for hot swapping, EMI shielding, coding, guiding, high operating temperature, they are ideal for use in rugged and reliable applications in multiple market segments including Industrial & Instrumentation, medical, aviation, railway, military, space, automotive, telecom.

Excellent signal integrity extends to our board-to-board connectors as well. For mezzanine, we offer best-in-class signal integrity with very small stack heights. MEG-Array 56 is design for 56Gb/s applications at a stack height of 4mm. Mini-cool Edge has been optimized for 112G card edge applications.

Amphenol also provides Cool Edge, a high speed and high power card edge connector system that supports most Board-to-Board applications in electronics market. These versatile solutions address multiple standards like PCIe, SAS, SATA, Gen 4/5, OCP 3.0, EDSFF, Gen Z and offer multiple BTB configurations such as mezzanine, coplanar, mid-plane and backplane. Designed as Open Pin Field and hot plug capable make them ideal for applications such as Solid State Drive, NVMe SSD, enterprise data center, Network Interface Card and Add-In Card.

Amphenol's extensive range of vertical PCIe® Gen 4 and Gen 5 connectors include options for surface mount, through hole solder, press-fit and straddle mount terminations. These 1.00mm pitch, vertical and right angle card edge connectors enable all generations of PCI Express® signaling in desktop PCs, workstations, and servers. The connector designs provide support for 2.5GT/s (Gen 1), 5.0GT/s (Gen 2), 8.0GT/s (Gen 3) and recently upgrade to 16GT/s (Gen 4), even further to Gen 5 32GT/s per differential signal pair.

Finally, Bergstak® is an excellent option where cost and performance is paramount. It can deliver speeds in excess of 32Gb/s and has enough pins for both the high-speed and side-band signals. Offering micro pitch from 0.4mm to 0.8mm, connector position options from 10 to 200, and stack height flexibility from 3mm to 20mm, these connectors are designed for use in Industrial, telecom, datacom, automotive and medical applications. This comprehensive range of products is also available in shielded version.

Density
Density is the number of differential pairs and other signals within an area. To calculate density, divide the number of signals of a connector by the area its footprint occupies. It is typically quantified in differential pairs per inch squared. The density of a connector is directly related to its column and row pitch. As the pitch becomes smaller, the density increases. As the pitch of SERDES BGAs decreases, demand increases for connector pitch reduction.

Amphenol offers board-to-board solutions for low and high-density applications. In applications where one rack separation matters, AirMAX, XCede, and ExaMAX have solutions up to 128 differential pairs per connector. BergStak® 0.8mm is a comprehensive, versatile and flexible solution designed for high speed and high density. Other applications may necessitate density within the chassis instead of the front panel. In these applications we offer connectors with tight pin pitch. Examples are MEG-Array which is a grid of 1mm high speed signals and grounds or BergStak as low as 0.4mm signals spacing.

Stack Heights
In mezzanine applications, the distance between the two stacked interconnected boards. Backplane connectors that have been adapted to mezzanine applications typically have stack heights from 15mm to 55mm. Products with stack heights like these are ExaMEZZ, InfinX, and GIG-Array. BergStak® and BergStik® product families can cover a wide range from 3mm to 63mm. However, many mezzanine connectors are designed for very tight stack heights with very high density. These connectors include MEG-Array and Chameleon which have minimum stack heights of 4mm and 6mm respectively with Chameleon's tight pitch at 0.9mm.

Cost
The cost of an interconnect can be as simple as a piece price, and interconnect cost is also discussed in terms of price per differential pair.

Amphenol offers low-cost board-to-board solutions. AirMAX and XCede are time-tested solutions for up to 25Gb/s at extremely competitive prices. ExaMAX VS is an introductory solution for 25Gb/s applications and is mating compatible with our latest 112Gb/s version of ExaMAX. BergStak® Lite 0.8mm is an economical version that uses Gold Flash plating that can meet up to 50 mating cycles, from 40 to 100 position sizes in 20 position increments and from 5mm to 20mm stack heights in 1mm increments.

Volume
Amphenol is a very large scale (VLS) manufacturer. We have delivered over 10 billon differential pairs to our customers world-wide, and we have the capacity to deliver our products in volume wherever you may be.

Power
Many connectors offer integrated power delivery solutions, or you can pair any of our hard-metric backplane connectors with our hard-metric power connectors to deliver over 100A along side your high-speed signals. In less demanding mezzanine applications, Chameleon can deliver 2.5A per contact. EnergyEdge™ X-treme's dual contact design can handle 3000W at 12V and offers the highest linear density available in the market today. Featuring twice as many contact points, it allows for a 25% improvement in linear current density when compared to existing card edge products. Its more compact design provides up to a 23% size reduction compared to eHPCE®, carrying 3000W in the same 43mm space. Available in straddle mount, right angle, right angle coplanar and vertical configurations.