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TE Connectivity AMP Connectors 3-794630-8 — Pin Headers

3-794630-8 TE Micro MATE-N-LOK Header 8 Pos 3mm Pitch

MPN3-794630-8
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TE Connectivity AMP Connectors Micro MATE-N-LOK header, 3-794630-8, 8 positions, 2 rows, 3.00mm pitch, shrouded 4-wall, through-hole, press-fit/solder termination, tin mating finish, locking ramp, UL94 V-0.

$0.9500Ref. price · indicative, final on quote
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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

3-794630-8 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

3-794630-8 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTray
ShroudingShrouded - 4 Wall
TerminationPress-Fit, Solder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows2
Pitch0.118\" (3.00mm)
Positions8
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact length - post0.125\" (3.18mm)
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

What this 8-position header mates with and where it fits

Its 3.00mm pitch and 8 positions in two rows set the PCB footprint for the mating Micro MATE-N-LOK receptacle housing. This is the same fastening used across the Micro MATE-N-LOK family.

Board footprint and termination details

The header terminates through-hole with a press-fit or solder tail — the contact post length is 0.125" (3.18mm), which sets the board thickness window for a reliable solder joint or press-fit retention. Row spacing matches the pitch at 3.00mm, so the two rows of pins occupy a compact 3.00mm × 3.00mm grid on the PCB.

Contact finish and current rating — what to expect

Both the mating and post finishes are tin, plated to 100 µinch (2.54 µm) thickness. For a typical 20-24 AWG circuit in the Micro MATE-N-LOK system, the per-contact current is in the 3-5 A range at 30°C rise, but the exact value depends on the wire size and ambient temperature.

If you need a drop-in alternative, the closest match within the Micro MATE-N-LOK series would be a different position count or plating option — confirm the circuit count and pitch before substituting.

Frequently asked questions

Is 3-794630-8 compatible with Micro MATE-N-LOK receptacles?

Yes, the 3-794630-8 header is designed to mate with Micro MATE-N-LOK receptacle housings that accept the matching crimp terminals. The 3.00mm pitch and locking ramp are standard across the series — confirm the receptacle's position count matches 8 circuits and the keying orientation is correct for your harness.