TE Connectivity AMP Connectors Signal Double Lock header, order code 1903813-1, 5 positions (3 loaded), single row, 2.50 mm pitch, 3 A, 50 V, tin-plated mating contacts, through hole, kinked pin solder termination.
| Parameter | Value |
|---|---|
| Series | Signal Double Lock |
| Type | Male Pin |
| Mounting | 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 |
| Parameter | Value |
|---|---|
| Mated stacking heights | 13.7mm |
| Material flammability rating | UL94 V-2 |
| 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 | 5 |
| 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 1903813-1: Rated 3 A at 50 V with tin-plated mating contacts, the through-hole header uses kinked pin solder termination and accepts a mated stacking height of 13.7 mm.
The header carries 5 positions in the housing, of which 3 are loaded with contacts — the unloaded positions allow selective population for lower circuit-count harnesses without changing the housing footprint.
Submit an RFQ with the target quantity; pricing and lead time are confirmed per order.