The 770166-1 is the 2-position member of the Mini-Universal MATE-N-LOK header line, a board-to-cable/wire interconnect with a 0.163" (4.14 mm) pitch and a 600VAC voltage rating. Tin-lead mating contacts, a shrouded 4-wall housing, and a locking ramp fastening system are standard; the header mounts through-hole with solder termination and includes a board lock for retention during wave soldering.
TE Connectivity 770166-1 Header, Mini-Universal MATE-N-LOK
MPN770166-1
Last Buy
TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, order code 770166-1, 2 positions, single row, 0.163" (4.14 mm) pitch, 600VAC, tin-lead mating contacts, through-hole, solder termination, shrouded - 4 wall, locking ramp.
$1.1100Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
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Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Mini-Universal MATE-N-LOK |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Locking Ramp |
| Voltage rating | 600VAC |
| Current rating | Varies by Wire Gauge |
| Operating temperature | -20°C ~ 85°C |
| Contact material | Brass |
| Insulation color | White |
| Insulation height | 0.531\" (13.50mm) |
| Insulation material | Polyamide (PA), Nylon |
All specifications
| Parameter | Value |
|---|---|
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
| Package | Bulk |
| Features | Board Lock |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Applications | General Purpose |
| Contact shape | Circular |
| Rows | 1 |
| Pitch | 0.163\" (4.14mm) |
| Positions | 2 |
| Contact finish - post | Tin-Lead |
| Contact length - post | 0.175\" (4.45mm) |
| Contact finish - mating | Tin-Lead |
| Contact finish thickness - post | 150.0µin (3.81µm) |
| Contact finish thickness - mating | 150.0µin (3.81µm) |