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TE Connectivity AMP Connectors 2-794631-2 — Pin Headers, Sockets & Housings

2-794631-2 TE Connectivity Micro MATE-N-LOK Header, 22 Pos

MPN2-794631-2
Obsolete

TE Connectivity AMP Micro MATE-N-LOK header, 2-794631-2, Board to Cable/Wire, 22 circuits, 3.00 mm pitch, dual-row, shrouded - 4 wall, gold mating contacts, locking ramp, through-hole press-fit/solder termination, UL94 V-0.

$1.6100Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-794631-2 datasheet (PDF)
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 Jul 2026

Specifications

2-794631-2 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

2-794631-2 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)
Positions22
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin-Lead
Contact length - post0.125\" (3.18mm)
Contact finish - matingGold
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

22-Position, 3.00 mm Pitch Header — What It Is and What It Does

The 2-794631-2 is a TE Connectivity AMP Micro MATE-N-LOK header, designed for Board to Cable/Wire interconnect.

Obsolete — What That Means for Sourcing

Termination and Mounting — Press-Fit and Solder

Termination is listed as Press-Fit, Solder — the header has through-hole posts that can be wave-soldered or press-fit into plated through-holes. Insulation height is 0.364" (9.25 mm) above the board surface — this is the z-height budget the mating receptacle and wire dress must clear in the enclosure.

Frequently asked questions

What is the replacement for 2-794631-2?

The Micro MATE-N-LOK series has been superseded; a board spin to a current-series header (different pitch or keying) is required.

Where can I buy 2-794631-2 and how do I get a price?

Sourced through independent distribution against an RFQ. Submit a BOM line request.

What is the mating connector for 2-794631-2?

The mating half is a Micro MATE-N-LOK receptacle housing, 22 circuits, dual-row, 3.00 mm pitch, with female crimp terminals — the same series and position count. Confirm the specific receptacle part number from the TE catalog.

What is the pinout of 2-794631-2?

22 positions, all loaded, dual-row with 0.118" (3.00 mm) row spacing. The pinout follows the standard Micro MATE-N-LOK grid — refer to the TE product drawing for the exact row-letter and column-number assignment.