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TE Connectivity AMP Connectors 2-644803-3 — Pin Headers

2-644803-3 TE Connectivity MTA-100 Header 3 Pos Right Angle

MPN2-644803-3
Active

TE Connectivity AMP Connectors MTA-100, Header, 3 Positions, 0.100" (2.54mm) Pitch, Through Hole, Right Angle, Shrouded - 4 Wall, Friction Lock, Tin Mating Finish, UL94 V-0

$0.6200Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesMTA-100
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

2-644803-3 key specifications
ParameterValue
SeriesMTA-100
TypeMale Pin
MountingThrough Hole, Right Angle
Connector typeHeader
Fastening typeFriction Lock
Voltage rating250VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.343\" (8.71mm)
Insulation materialPolyester

All specifications

2-644803-3 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact finish - postTin
Contact length - post0.130\" (3.30mm)
Contact finish - matingTin
Contact length - mating0.200\" (5.08mm)

Product details

Right-angle 3-pin header for wire-to-board duty

The friction lock on the shroud engages with the matching MTA-100 receptacle housing, giving a positive tactile click that resists cable pull-out without needing a secondary latch. The 0.200" (5.08mm) mating pin length provides enough wipe for reliable contact with the receptacle's tin-plated female terminals.

Frequently asked questions

Does 2-644803-3 mate with MTA-100 female connectors?

Yes. This is a shrouded header from the MTA-100 series, designed to mate with MTA-100 receptacle housings that accept the matching crimp terminals. The friction lock engages with the receptacle's locking ramp.