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TE Connectivity AMP Connectors 2-644486-4 — Pin Headers

2-644486-4 TE Connectivity MTA-100 Header, 4 Pos, 2.54mm

MPN2-644486-4
Active

TE Connectivity AMP Connectors MTA-100, Board to Cable/Wire, Header, Male Pin, 4 Positions, 0.100" (2.54mm) Pitch, Through Hole, Solder, Shrouded - 4 Wall, Friction Lock, Tin Contacts, UL94 V-0, -55°C ~ 105°C, 250VAC

$0.8000Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMTA-100
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

2-644486-4 key specifications
ParameterValue
SeriesMTA-100
TypeMale Pin
MountingThrough Hole
Connector typeHeader
Fastening typeFriction Lock
Voltage rating250VAC
Current ratingVaries by Wire Gauge
Operating temperature-55°C ~ 105°C
Contact materialCopper Alloy
Insulation colorBlack
Insulation height0.410\" (10.41mm)
Insulation materialPolyester

All specifications

2-644486-4 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
FeaturesBoard Guide
ShroudingShrouded - 4 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions4
Contact finish - postTin
Contact length - post0.140\" (3.56mm)
Overall contact length0.440\" (11.18mm)
Contact finish - matingTin
Contact length - mating0.200\" (5.08mm)

Product details

4-position MTA-100 shrouded header with friction lock

Through-hole solder termination and tin-plated contacts

The voltage rating is 250VAC. Current rating is specified as varying by wire gauge — consult the MTA-100 application note for derating curves.

Frequently asked questions

What is the mating connector for 2-644486-4?

This shrouded header mates with a standard MTA-100 receptacle housing (crimp or IDC type) of the same 4-position, 0.100" pitch configuration. The friction lock on the header engages with the corresponding latch on the receptacle.

Is 2-644486-4 RoHS compliant?

Yes, it is ROHS3 compliant.