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TE Connectivity AMP Connectors 3-794636-2 — Pin Headers

3-794636-2 TE Connectivity Micro MATE-N-LOK Header SMD 2 Pos

MPN3-794636-2
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TE Connectivity AMP Connectors Micro MATE-N-LOK header, 2 positions, surface mount, shrouded 4-wall, locking ramp, tin mating finish, 250V rating, UL94 V-0, -40°C to 105°C.

$1.6312Ref. 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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

3-794636-2 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingSurface Mount
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

3-794636-2 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows2
Positions2
Row spacing - mating0.118\" (3.00mm)
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

2-position SMT header for wire-to-board duty

Tin plating and current rating: what to expect

The current rating is specified as varying by wire gauge, a common practice for Micro MATE-N-LOK connectors. In practice, with 20-24 AWG wire, expect 3-5 A per contact at a 30°C temperature rise; the actual limit depends on the mating terminal and wire size used in the harness.

SMT mounting and board layout notes

This header is surface-mount only, with solder retention features to hold the part during reflow. The 0.118" (3.00mm) row spacing and 2-row layout require a compact footprint; ensure the PCB pad pattern matches the TE recommended layout for reliable solder joints.

No official replacement or second-source cross-reference is listed—this is the current production part for the Micro MATE-N-LOK 2-position SMT header.

How this header compares to a through-hole sibling

Key differences: 2 vs 4 positions, SMT vs through-hole, and 3.00mm vs 2.50mm mating pitch. The 3-794636-2 is the lower-circuit-count SMT option for space-constrained designs.

Frequently asked questions

What is the current rating of 3-794636-2?

The current rating varies by wire gauge, as is typical for Micro MATE-N-LOK connectors. With 20-24 AWG wire and matching terminals, expect 3-5 A per contact at a 30°C temperature rise. The exact limit depends on the wire size and mating terminal used.

Is 3-794636-2 RoHS compliant?

Yes, the 3-794636-2 is ROHS3 compliant, meeting the latest EU directive requirements.

What is the pinout of 3-794636-2?

It is a 2-position header with all positions loaded, arranged in a single row of 2 contacts. The exact pinout depends on the mating receptacle wiring.

When sourcing 3-794636-2, what's the closest functional second-source?

No official second-source is listed. The closest peer is the 1-1871673-2, a 4-position through-hole right-angle header from the same Micro MATE-N-LOK series, but it differs in position count and mounting style.