Amphenol ICC (FCI) Rib-Cage™ III, 20-position male pin header, 0.050" (1.27mm) pitch, surface mount, shrouded 4-wall, gold or GXT™ mating finish, UL94 V-0, RoHS
| Parameter | Value |
|---|---|
| Series | Rib-Cage™ III |
| Gender | Male Pin |
| Mounting type | Surface Mount |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 1A |
| Operating temperature | -55°C~130°C |
| Insulation color | Natural |
| Insulation height | 0.364\" (9.25mm) |
| Insulation material | Thermoplastic, Glass Filled |
| Mated stacking heights | 9.93mm |
| 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 | 20 |
| Row spacing - mating | 0.050\" (1.27mm) |
| Contact finish - post | Tin |
| 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 3.30mm mating pin length and 9.25mm insulation height together define the clearance envelope above the board.
Another sibling, the 87409-110LF, also carries 20 positions and the same pitch, but with a shorter 6.42mm stack height — useful when the z-height budget is tighter than 9.93mm.
The pinout follows the standard dual-row pattern of the Rib-Cage™ III series — consult the product drawing for the exact footprint.