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TE Connectivity AMP Connectors 3-640434-2 — Panel-Mount & In-Line Circular

TE Connectivity 3-640434-2 MTA-156 Receptacle, 2 Pos IDC

MPN3-640434-2
Active

TE Connectivity MTA-156 receptacle, 2 positions, 0.156" (3.96mm) pitch, IDC termination, tin contacts, closed end, white, free-hanging.

$0.3900Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesMTA-156
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

3-640434-2 specifications
ParameterValue
SeriesMTA-156
Wire typeDiscrete or Ribbon Cable
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Wire gauge24 AWG
Cable terminationIDC
ColorWhite
Pitch0.156\" (3.96mm)
PackageBulk
FeaturesClosed End
Contact finishTin
Rows1
Positions2
Contact finish thickness80.0µin (2.03µm)

Product details

0.156" Pitch, 2-Position IDC Receptacle — MTA-156 Series

The closed-end feature blocks the last cavity, preventing a wire from being pushed through the wrong end during assembly — a common mistake that shorts the circuit. The white housing gives a quick visual reference on the harness for polarity or routing checks.

Tin Contacts and 24 AWG Wire Range

Tin is not the choice for repeated mating cycles or corrosive environments; for those, a gold-plated variant in the MTA-156 family would be the pick. The wire gauge is 24 AWG, which fits the IDC slot without stripping — the insulation is displaced by the contact tines as the wire is pushed in.

Frequently asked questions

Where can I buy the TE Connectivity 3-640434-2 connector?

The 3-640434-2 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time. No stock-holding claim is made here; the supply posture is quoted per request.

What is the mating connector for 3-640434-2?

The 3-640434-2 mates with the matching MTA-156 header — a 0.156" pitch, 2-position, through-hole or right-angle header with tin or gold contacts, depending on the application. The header part numbers in the MTA-156 series share the same pitch and position count.