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TE Connectivity AMP Connectors 641126-3 — Pin Headers, Sockets & Housings

TE 641126-3 MTA-100 Header, 3-Pos, 0.100" Pitch, Obsolete

MPN641126-3
Obsolete

TE Connectivity AMP Connectors MTA-100 header, 3 positions, 0.100" (2.54mm) pitch, single row, through-hole, shrouded 1 wall, friction lock, gold mating finish, 15.0µin, UL94 V-0.

$1.0000Ref. price · indicative, final on quote
TE Connectivity AMP Connectors 641126-3 datasheet (PDF)
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 Jul 2026

Specifications

641126-3 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 colorNatural
Insulation height0.305\" (7.75mm)
Insulation materialThermoplastic

All specifications

641126-3 additional specifications
ParameterValue
Material flammability ratingUL94 V-0
StyleBoard to Cable/Wire
PackageBulk
ShroudingShrouded - 1 Wall
TerminationSolder
ApplicationsGeneral Purpose
Contact shapeSquare
Rows1
Pitch0.100\" (2.54mm)
Positions3
Contact finish - postTin
Contact length - post0.140\" (3.56mm)
Overall contact length0.535\" (13.59mm)
Contact finish - matingGold
Contact length - mating0.295\" (7.49mm)
Contact finish thickness - post150.0µin (3.81µm)
Contact finish thickness - mating15.0µin (0.38µm)

Product details

Obsolete — 3-Position MTA-100 Header with Friction Lock

The 641126-3 is an obsolete TE Connectivity AMP Connectors MTA-100 series header, 3 positions loaded, single row, 0.100" (2.54mm) pitch.

Available through independent distribution channels.

Pitch, Row Configuration, and Mating Half

Single-row header, 3 positions, 0.100" (2.54mm) pitch. The mating half is a TE MTA-100 receptacle (cable connector) with corresponding 0.100" pitch and 3 circuits. Through-hole termination with solder posts 0.140" (3.56mm) long.

Frequently asked questions

What is the replacement or equivalent for TE Connectivity 641126-3?

Buyer needs to substitute an obsolete part; finding a drop-in replacement is top priority.

Is the TE Connectivity 641126-3 still available for purchase?

Buyer needs to know if they can still source it for existing designs or repairs.

What are the key specifications of 641126-3?

Design engineer needs to verify fit and compatibility.

Where can I buy the 641126-3?

Sourcing buyer needs to find distributors with stock.

What is the pitch and row configuration of 641126-3?

Quick spec check for mating connectors.

What is the mating connector for 641126-3?

Buyer needs to ensure the full interconnect solution.