TE Connectivity AMP Connectors Micro MATE-N-LOK header, 3-794638-2, 2 positions, 2-row, 3.00 mm pitch, shrouded 4-wall, surface mount, gold mating contacts, locking ramp, -40°C to 105°C, UL94 V-0.
| Parameter | Value |
|---|---|
| Series | Micro MATE-N-LOK |
| Type | Male Pin |
| Mounting | Surface Mount |
| 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 | Tape & Reel (TR) |
| Features | Solder Retention |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Square |
| Rows | 2 |
| Positions | 2 |
| Row spacing - mating | 0.118\" (3.00mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Gold |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 30.0µin (0.76µm) |
The 3-794638-2: The 3.00 mm row spacing sets the board footprint — a two-layer PCB handles the fan-out cleanly at this pitch.
The base product number is 794638. No official pin-compatible alternative is listed; the Micro MATE-N-LOK series includes other position counts but the 2-position, 2-row SMT variant is specific to this order code.
The 3-794638-2 is available through independent distribution. No stock-holding claim is made — it is sourced per order.
The mating half is a Micro MATE-N-LOK receptacle housing that accepts the corresponding crimp terminals. Confirm the circuit count and keying with the receptacle order code before committing the BOM.