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TE Connectivity AMP Connectors 1-770170-1 — Pin Headers

1-770170-1 TE Connectivity Mini-Universal MATE-N-LOK Header

MPN1-770170-1
Active

TE Connectivity AMP Connectors Mini-Universal MATE-N-LOK header, 1-770170-1, 3 circuits, 4.14mm pitch, single row, shrouded, locking ramp, gold-plated male pins, through-hole solder termination, UL94 V-0 nylon, white insulator.

$2.0600Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 1-770170-1 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMini-Universal MATE-N-LOK
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1-770170-1 key specifications
ParameterValue
SeriesMini-Universal MATE-N-LOK
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating600VAC
Current ratingVaries by Wire Gauge
Operating temperature-20°C ~ 105°C
Contact materialBrass
Insulation colorWhite
Insulation height0.531\" (13.50mm)
Insulation materialPolyamide (PA), Nylon

All specifications

1-770170-1 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeCircular
Rows1
Pitch0.163\" (4.14mm)
Positions3
Contact finish - postTin
Contact length - post0.175\" (4.45mm)
Contact finish - matingGold
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

What this 3-position header locks onto

The 1-770170-1 is a vertical through-hole header from TE's Mini-Universal MATE-N-LOK series, built for board-to-cable/wire connections. Its 4.14mm pitch sets the PCB footprint and the per-contact current ceiling — though the current rating varies by wire gauge, the 600VAC voltage rating is fixed by the housing material and contact spacing. The shrouded 4-wall design with a locking ramp means this header mates with a matching Mini-Universal MATE-N-LOK receptacle and stays mated under vibration — the ramp engages audibly, and you should hear it click.

Frequently asked questions

Where can I buy 1-770170-1 and what is the price?

The 1-770170-1 is available through independent distribution. Sourced per RFQ — pricing and availability are confirmed at the time of quote against your BOM quantity. No stock-holding claim is made; each order is sourced on demand.

What connector mates with 1-770170-1?

The 1-770170-1 mates with a Mini-Universal MATE-N-LOK receptacle housing that accepts the matching crimp terminals. The locking ramp and 4-wall shrouding ensure a positive, keyed fit — the header is keyed so it can't go in wrong.