TE Connectivity AMP Connectors Signal Double Lock header, 917787-1, 9 positions, single row, 2.50mm pitch, shrouded 4-wall, through-hole, tin-plated contacts, 3A rating, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Signal Double Lock |
| Gender | Male Pin |
| Mounting type | Through Hole |
| Connector type | Header |
| Fastening type | Latch Holder |
| Voltage rating | 50V |
| Current rating | 3A |
| Operating temperature | -30°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.386\" (9.80mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Mated stacking heights | 13.7mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Kinked Pin, Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.098\" (2.50mm) |
| Positions | 9 |
| Contact finish - post | Tin |
| Contact length - post | 0.126\" (3.20mm) |
| Overall contact length | 0.410\" (10.41mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.185\" (4.70mm) |
The 2.50mm pitch sets the board footprint — every other Signal Double Lock header shares this pitch, so the mating receptacle (sold separately) must also be from the same series. 9 positions, single row, all loaded.
Tin-plated mating surface and tin-plated solder posts. Through-hole mounting, vertical orientation.
The mating half is a Signal Double Lock receptacle housing with 9 positions, 2.50mm pitch. The latch holder on the header engages the receptacle's locking ramp. Confirm the receptacle part number against your wire-harness BOM.