Amphenol ICC (FCI) Rib-Cage™ III header, order code 87849-120, 40 positions, dual row, 0.050" (1.27 mm) pitch, shrouded - 4 wall, surface mount, solder termination, male pin, square contact.
| Parameter | Value |
|---|---|
| Series | Rib-Cage™ III |
| Type | Male Pin |
| Mounting | 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 |
| Parameter | Value |
|---|---|
| Package | Tube |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.050\" (1.27mm) |
| Positions | 40 |
| 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 87849-120 is a 40-position member of Amphenol ICC (FCI)'s Rib-Cage™ III board-to-board header series, dual-row with 0.050" (1.27 mm) pitch and row spacing. The shrouded 4-wall housing in natural thermoplastic, UL94 V-0 rated, mates to a 6.42 mm stack height.
A board spin is required for any functional replacement.
No pin-compatible replacement is documented from Amphenol ICC (FCI). A different series or a board spin is required to match the 40-position, 1.27 mm pitch, 6.42 mm stack height footprint.