TE Connectivity AMP Connectors Commercial MATE-N-LOK series, 770149-1, board-to-wire shrouded header, 4 circuits, single row, 5.08 mm pitch, surface-mount right-angle, 12 A per circuit at 250 VAC, tin-plated phosphor bronze contacts, friction lock with board guide, UL94 V-2 polyamide housing, -55°C to 105°C operating range.
| Parameter | Value |
|---|---|
| Series | Commercial MATE-N-LOK |
| Type | Male Pin |
| Mounting | Surface Mount, Right Angle |
| Connector type | Header |
| Fastening type | Friction Lock |
| Voltage rating | 250VAC |
| Current rating | 12A |
| Operating temperature | -55°C~105°C |
| Contact material | Phosphor Bronze |
| Insulation color | Natural |
| Insulation height | 0.484\" (12.30mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-2 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Guide |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.200\" (5.08mm) |
| Positions | 4 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
The friction lock provides a positive latching engagement with the mating receptacle, preventing accidental disconnection under moderate vibration.
The 770149-1 offers a wider 5.08 mm pitch, higher voltage rating (250 VAC), and fixed 12 A per circuit, but only 4 positions. The 1-292164-1 uses a detent lock versus the friction lock on the 770149-1.
The 770149-1 is listed as a Board to Cable/Wire header — a male-pin board-mount header that mates with the matching wire-to-board plug housing in the Commercial MATE-N-LOK series.
Commercial MATE-N-LOK — TE Connectivity's power-rated connector family using circular contact geometry at 5.08 mm pitch.