TE Connectivity AMP Connectors Power Double Lock header, 179849-1, board-to-cable/wire, 6 positions, 2 rows, 6.50 mm pitch, shrouded - 4 wall, locking ramp, through-hole, kinked pin solder termination, tin mating finish, UL94 V-0, -30°C to 105°C
| Parameter | Value |
|---|---|
| Series | Power Double Lock |
| Type | Tab |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -30°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.575\" (14.60mm) |
| Insulation material | Polyamide (PA66), Nylon 6/6 |
| Material flammability rating | UL94 V-0 |
| Parameter | Value |
|---|---|
| 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 | 2 |
| Pitch | 0.256\" (6.50mm) |
| Positions | 6 |
| Row spacing - mating | 0.256\" (6.50mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.150\" (3.81mm) |
| Contact finish - mating | Tin |
The 179849-1 is a 6-position, 2-row header from TE's Power Double Lock series, built on a 6.50 mm pitch — wide enough to carry power without the thermal crowding you get on a 2.54 mm signal header. The shrouded 4-wall design and locking ramp keep the mated pair engaged under vibration, which is the main reason you pick this over a standard unshrouded pin strip.
The 179849-1 is a 6-position, 2-row header with all positions loaded. The pinout follows a standard dual-row grid at 6.50 mm pitch; the mating receptacle determines the wire-to-board assignment. Refer to the TE Power Double Lock product drawing for the exact cavity numbering.