TE Connectivity AMP-Latch, 1-5102154-0, 50-position shrouded header, 2.54mm pitch, through-hole solder, gold-plated mating pins, 1A per contact, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | AMP-Latch |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 1A per Contact |
| Operating temperature | -65°C ~ 105°C |
| Insulation color | Black |
| Insulation height | 0.549\" (13.94mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Parameter | Value |
|---|---|
| Features | Keying Slot, Mounting Flange |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 50 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.110\" (2.79mm) |
| Overall contact length | 0.639\" (16.23mm) |
| Contact finish - mating | Gold or Gold-Palladium |
| Contact length - mating | 0.240\" (6.10mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The keying slot and mounting flange give you mechanical alignment and polarization to prevent reverse mating, which matters when you're running multiple ribbon cables to the same board.
Yes, the header includes a keying slot and a mounting flange for polarization and mechanical alignment during assembly.
The mating pitch is 0.100 inches (2.54mm) with the same row spacing, matching standard IDC ribbon-cable footprints.