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TE Connectivity AMP Connectors 2-644486-8 — Pin Headers

2-644486-8 TE Connectivity MTA-100 Header 8 Pos 2.54mm

MPN2-644486-8
Active

TE Connectivity AMP Connectors MTA-100 header, 2-644486-8, 8 positions, 0.100" (2.54mm) pitch, single row, shrouded, friction lock, through-hole solder, tin-plated male pins, black polyester housing, UL94 V-0.

$0.8200Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 2-644486-8 datasheet (PDF)
RoHSRoHS 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

2-644486-8 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

2-644486-8 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)
Positions8
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

2.54mm Pitch, 8-Position Shrouded Header

The 2-644486-8: A four-wall shroud and friction lock keep the header aligned and latched to the matching receptacle, reducing pin damage during handling and preventing accidental unmating under vibration.

Through-Hole Solder Termination

The header terminates via through-hole solder (contact length - post 0.140" / 3.56mm), which provides a mechanically robust joint for the cable strain that a wire-to-board connection introduces. Overall contact length is 0.440" (11.18mm), with a mating pin length of 0.200" (5.08mm) that engages the receptacle contact beam fully.

Rated for General-Purpose Environments

Rated 250VAC, the header suits signal and low-power distribution in control panels, test equipment, and consumer appliances.

Frequently asked questions

What is the mating connector for 2-644486-8?

The 2-644486-8 mates with a TE MTA-100 single-row receptacle housing (such as the 3-644488-8 or similar) that accepts the matching crimp terminals. The friction lock and 0.100" pitch ensure a positive latch and correct alignment.