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TE Connectivity AMP Connectors 2029104-4 — Pin Headers

2029104-4 TE Micro MATE-N-LOK Header SMD R/A 4POS 3mm

MPN2029104-4
Active

TE Connectivity AMP Connectors Micro MATE-N-LOK header, 2029104-4, board-to-cable/wire, 4 circuits single row, 3.00mm pitch, SMD right-angle, shrouded 4-wall, tin-plated square pins, UL94 V-0 natural nylon.

$1.2028Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMicro MATE-N-LOK
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2029104-4 key specifications
ParameterValue
SeriesMicro MATE-N-LOK
TypeMale Pin
MountingSurface Mount, Right Angle
Connector typeHeader
Voltage rating250V
Current ratingVaries by Wire Gauge
Operating temperature-40°C ~ 105°C
Contact materialBrass
Insulation colorNatural
Insulation height0.152\" (3.85mm)
Insulation materialPolyamide (PA), Nylon
Material flammability ratingUL94 V-0

All specifications

2029104-4 additional specifications
ParameterValue
StyleBoard to Cable/Wire
PackageTape & Reel (TR) Cut Tape (CT)
FeaturesSolder Retention
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.118\" (3.00mm)
Positions4
Contact finish - postTin
Contact finish - matingTin
Contact finish thickness - post100.0µin (2.54µm)
Contact finish thickness - mating100.0µin (2.54µm)

Product details

Right-angle SMD header for tight wire-to-board runs

The 2029104-4 is a 4-position, single-row header from the Micro MATE-N-LOK series, terminated by surface-mount solder in a right-angle orientation — the cable exits parallel to the board, saving vertical clearance in shallow enclosures.

Full shrouding and solder retention for reliable mating

A 4-wall shroud surrounds the square tin-plated pins, protecting them from bending during blind mating and guiding the receptacle into alignment. Solder retention features hold the header in place during reflow, reducing tombstoning and keeping the pins coplanar for consistent solder joints across the row.

Frequently asked questions

What is the mating connector for 2029104-4?

This header mates with a Micro MATE-N-LOK receptacle housing (crimp or IDC type) of the same 4-circuit, 3.00mm pitch layout. The 4-wall shroud accepts the matching plug; confirm the receptacle part number against your wire gauge and termination preference.