TE Connectivity AMP Connectors Micro MATE-N-LOK header, 3-794630-4, 4-position, 2-row, 3.00mm pitch, shrouded - 4 wall, through-hole, press-fit/solder termination, tin-plated contacts, locking ramp, 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 |
| Shrouding | Shrouded - 4 Wall |
| Termination | Press-Fit, Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.118\" (3.00mm) |
| Positions | 4 |
| Row spacing - mating | 0.118\" (3.00mm) |
| Contact finish - post | Tin |
| Contact length - post | 0.125\" (3.18mm) |
| Contact finish - mating | Tin |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 3.00mm pitch and 0.118" row spacing give it a compact footprint while keeping enough room for moderate wire gauges.
The 1-1871673-2 is a 4-position header from the same series but with a 2.50mm pitch, right-angle orientation, and a board lock feature. If your board layout demands a right-angle entry or the extra retention of a board lock, that part is the alternative. For vertical board-to-cable routing at 3.00mm pitch, the 3-794630-4 is the direct fit.
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