Amphenol ICC (FCI) Rib-Cage™ III header, order code 73547-140LF, 80 positions, dual row, 0.050" (1.27 mm) pitch, 1 A (DC), gold or GXT™ mating contacts, surface-mount, solder termination, shrouded 4-wall.
| Parameter | Value |
|---|---|
| Series | Rib-Cage™ III |
| Gender | Male Pin |
| Mounting type | Surface Mount |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 1A (DC) |
| 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 | 80 |
| 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 73547-140LF is the 80-position, dual-row member of Amphenol ICC (FCI)'s Rib-Cage™ III shrouded header series. Rated 1 A (DC) per contact with gold or GXT™ mating finish, the header mounts surface-mount and terminates by solder.
The mated stacking height is 9.93 mm, set by the 0.050" (1.27 mm) mating pitch and 0.050" row spacing — the board-to-board gap is fixed once the header is soldered.
The mated stacking height is 9.93 mm, based on the 0.050" (1.27 mm) mating pitch and row spacing.