TE 770328-1 MATE-N-LOK Header, 4 Pos, 5.08mm Pitch, 12A
TE Connectivity 770328-1, Commercial MATE-N-LOK series, 4-position single-row male pin header, 0.200 inch (5.08 mm) pitch, rated 12 A per circuit, tin-lead contacts on mating and solder sides, shrouded 4-wall housing, detent lock, through-hole solder termination, -55°C to 105°C operating range, UL94 V-2, polyamide (nylon) insulation.
Specifications
| Parameter | Value |
|---|---|
| Series | Commercial MATE-N-LOK |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Detent Lock |
| Voltage rating | 250VAC |
| Current rating | 12A |
| Operating temperature | -55°C ~ 105°C |
| Contact material | Copper Alloy |
| Insulation color | Natural |
| Insulation height | 0.375\" (9.53mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-2 |
| Style | Board to Cable/Wire |
| Package | Tube |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.200\" (5.08mm) |
| Positions | 4 |
| Contact finish - post | Tin-Lead |
| Contact finish - mating | Tin-Lead |
| Contact finish thickness - post | 80.0µin (2.03µm) |
| Contact finish thickness - mating | 80.0µin (2.03µm) |
Frequently asked questions
What does the 770328-1 mate with?
It mates with the matching Commercial MATE-N-LOK plug housing accepting pre-crimped terminals. The shroud guides the housing and the detent lock provides positive retention — confirm the housing position count matches the 4 positions on this header.
What is the current rating per circuit?
Rated 12 A per contact at the mating interface. The limiting factor for multi-circuit loads is the per-contact ceiling, not a shared thermal derating across the connector.
What is the contact plating on this header?
Tin-lead plating at 80.0 µin (2.03 µm) on both the mating contact beam and the solder tail. This is the standard commercial grade for the series.