TE Connectivity AMP Connectors Micro MATE-N-LOK header, 4-794681-4, 14 positions, dual-row, 3.00 mm pitch, shrouded, through-hole, gold-plated male pins, locking ramp, board lock, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Micro MATE-N-LOK |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 250V |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -40°C~105°C |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.364\" (9.25mm) |
| Insulation material | Polyamide (PA), Nylon |
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Tray |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.118\" (3.00mm) |
| Positions | 14 |
| Row spacing - mating | 0.118\" (3.00mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
The 4-794681-4 is a 14-position, dual-row header from the Micro MATE-N-LOK series, pitched at 3.00 mm on both the row and column spacing.
This is the primary retention mechanism against cable pull and vibration.
The solder tails are tin-plated 100.0 µinch (2.54 µm) thick for reliable solder wetting.
The 4-794681-4 is a specific 14-position, dual-row, gold-plated header with a locking ramp and board lock. Any replacement would require a different part number and should be verified against the mating half and board footprint.