TE Connectivity Power Key header, 1376383-1, 3 positions, 5.00 mm pitch, single row, shrouded with locking ramp, through-hole, tin-plated contacts, -40°C to 105°C, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Power Key |
| Type | Tab |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 300VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.555\" (14.10mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6, Glass Filled |
| Parameter | Value |
|---|---|
| Mated stacking heights | 19.4mm |
| 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 | Rectangular |
| Rows | 1 |
| Pitch | 0.197\" (5.00mm) |
| Positions | 3 |
| Contact finish - post | Tin |
| Contact length - post | 0.138\" (3.50mm) |
| Contact finish - mating | Tin |
It's a board-to-cable/wire style, shrouded on all four walls with a locking ramp — that ramp clicks into the mating receptacle and holds under vibration, which is the main reason you'd pick this over a plain shrouded header.
The contact length after the board is 0.138 inches (3.50 mm). Mated stacking height is 19.4 mm — that's the distance from the top of the PCB to the mating face of the receptacle. The header has a board guide feature to help align the mating half during blind-mate assembly.
5.00 mm pitch, single row, 3 positions. All positions are loaded.
Yes, it has a locking ramp on the shroud. That ramp engages with the mating receptacle to prevent the connector from backing out under vibration.