TE Connectivity AMP Connectors Micro MATE-N-LOK header, order code 1445051-4, 4 positions, single row, 3.00 mm pitch, 250 V, tin-lead-plated mating contacts, through-hole, solder termination.
| 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 | 1 |
| Pitch | 0.118\" (3.00mm) |
| Positions | 4 |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.125\" (3.18mm) |
| Contact finish - mating | Tin-Lead |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
The 1445051-4 is the 4-circuit member of TE's Micro MATE-N-LOK header line, a shrouded single-row board-to-wire header with a locking ramp for positive retention. It carries tin-lead-plated square pins on a 3.00 mm pitch, rated 250 V, and mounts through-hole with a board lock for reflow retention.
TE Connectivity AMP Connectors lists the 1445051-4 as Obsolete.
The 1445051-4 carries a UL94 V-0 flammability rating on the polyamide housing. RoHS and REACH compliance status should be confirmed against the manufacturer's current documentation for the specific date code.