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TE Connectivity AMP Connectors 3-794682-4 — Pin Headers

3-794682-4 TE Connectivity Micro MATE-N-LOK Header 4 Pos 3mm

MPN3-794682-4
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TE Connectivity AMP Connectors Micro MATE-N-LOK header, 3-794682-4, 4 positions, 2 rows, 3.00 mm pitch, shrouded, through hole, locking ramp, gold-plated mating contacts.

$1.9800Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 3-794682-4 datasheet (PDF)
RoHSROHS3 Compliant
SeriesMicro 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

3-794682-4 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeLocking Ramp
Voltage rating250V
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorBlack
Insulation height0.364\" (9.25mm)
Insulation materialPolyamide (PA), Nylon

All specifications

3-794682-4 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
FeaturesBoard Lock
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions4
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating30.0µin (0.76µm)

Product details

4-position, 2-row header for wire-to-board

The 3-794682-4: This is a 4-position, 2-row Micro MATE-N-LOK header from TE Connectivity AMP Connectors, designed for board-to-cable/wire applications. The 3.00 mm pitch and row spacing define the PCB footprint, and the shrouded 4-wall design protects the male pins during mating and unmating.

Through-hole mounting with board lock

The header mounts through-hole and includes a board lock feature for secure retention during soldering and in service. The contact finish on the mating side is 30.0 µin gold, rated for repeated mating cycles; the post finish is 100.0 µin tin for reliable solder joints.

Frequently asked questions

What is the pinout of 3-794682-4?

The header has 4 positions loaded in a 2-row arrangement. The pinout follows the standard Micro MATE-N-LOK layout; refer to the product drawing for the exact row and position numbering.

Does 3-794682-4 have a locking feature?

Yes, the fastening type is a locking ramp that provides a positive mechanical latch with the mating Micro MATE-N-LOK receptacle housing.

Is 3-794682-4 compatible with Micro MATE-N-LOK female housings?

Yes, this header is designed to mate with Micro MATE-N-LOK receptacle housings that accept the matching crimp terminals. The 3.00 mm pitch and 2-row configuration are standard for the series.