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3-641239-5 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE MTA-100 3-641239-5, 5-Position IDC Receptacle

MPN3-641239-5
Active

TE Connectivity MTA-100 receptacle, 3-641239-5, 5 positions, 0.100" (2.54mm) pitch, 1 row, IDC termination, 26 AWG, gold 30.0µin (0.76µm) contacts, locking ramp, closed end, blue.

$2.1800Ref. price · indicative, final on quote
StockContact for availability
MOQ1 pcs
  • New & original stockTraceable channels only — no mixed lots, no re-taped reels.
  • Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
  • Photo-verified countsEvery line counted and photographed before the box closes.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

3-641239-5 Technical Specifications
ParameterValue
SeriesMTA-100
Wire typeDiscrete or Ribbon Cable
GenderFemale Socket
Mounting typeFree Hanging (In-Line), Right Angle
Connector typeReceptacle
Fastening typeLocking Ramp
Wire gauge26 AWG
Cable terminationIDC
ColorBlue
Pitch0.100\" (2.54mm)
PackageBulk
FeaturesClosed End
Contact finishGold
Rows1
Positions5
Contact finish thickness30.0µin (0.76µm)

Product details

The closed-end housing gives a positive stop for the cable, preventing over-insertion during assembly. This is a free-hanging, right-angle cable exit receptacle — the IDC slots align the conductors parallel to the connector body, which keeps the harness profile low against the board edge. Typical use is a wire-to-board interconnect in consumer appliances, HVAC controls, and industrial panels where the 5-circuit count matches a sensor or control signal bundle.

The Gold Plating and Locking Ramp — What They Mean for a Harness Build

That matters if this receptacle is in a field-serviceable harness that gets disconnected and reconnected during maintenance.

There is no official second-source cross-reference for this exact MTA-100 5-position IDC receptacle; the 1-1703095-1 is a different pitch (0.197") and position count (4), so it is not a functional substitute.

Frequently asked questions

Is 3-641239-5 compatible with MTA-100 headers?

Yes. The header must have the matching ramp for the locking feature to engage.