Amphenol ICC (FCI) Rib-Cage™ III header, order code 87401-140, 80 positions, dual row, 1.27 mm pitch, shrouded 4-wall, surface mount, solder termination, gold or GXT™ mating contact finish.
| Parameter | Value |
|---|---|
| Series | Rib-Cage™ III |
| Gender | Male Pin |
| Mounting type | Surface Mount |
| Connector type | Header |
| Fastening type | Push-Pull |
| Operating temperature | -55°C~130°C |
| Insulation color | Natural |
| Insulation height | 0.226\" (5.74mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Mated stacking heights | 6.42mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| Package | Tube |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 80 |
| Row spacing - mating | 0.050\" (1.27mm) |
| Contact finish - post | Tin-Lead |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.130\" (3.30mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 87401-140: The 6.42 mm mated stack height, combined with the 0.226" (5.74 mm) insulation height, sets the z-axis clearance between parallel boards. The dual-row layout uses a 1.27 mm row spacing, matching the signal pitch for consistent routing density across the 80 positions. A built-in board guide aids alignment during assembly, and the push-pull fastening type allows tool-less mating and unmating in the stack.
The mated stack height is 6.42 mm, with an insulation height of 0.226" (5.74 mm).