Skip to main content
Log in
3-644574-2 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity 3-644574-2 MTA-100 Receptacle, 2 Pos, IDC

MPN3-644574-2
Active

TE Connectivity MTA-100 receptacle, 3-644574-2, 2 positions, 0.100" (2.54 mm) pitch, IDC termination, tin plating, locking ramp, free-hanging right-angle.

$0.5200Ref. price · indicative, final on quote
3-644574-2 datasheet
StockContact for availability
Lead timeIn Stock wk
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.
How we verify every order →

Specifications

3-644574-2 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 gauge24 AWG
Cable terminationIDC
ColorBlack
Pitch0.100\" (2.54mm)
PackageBulk
FeaturesClosed End
Contact finishTin
Rows1
Positions2
Contact finish thickness80.0µin (2.03µm)

Product details

2-Position IDC Receptacle for MTA-100 Headers

The TE Connectivity 3-644574-2 is the 2-position member of the MTA-100 receptacle family, terminated via IDC to 24 AWG discrete or ribbon cable. The locking ramp catches the header latch with an audible click, so the pair stays mated under cable tug or light vibration without a secondary fastener.

Tin Plating at 80.0 µin — Moderate-Duty Contact

This receptacle suits harnesses that mate a few times in the field and stay connected for the equipment life. For high-cycle or corrosive environments, the MTA-100 family also offers gold-plated variants; the 3-644574-2 is not that part.

Free-Hanging Right-Angle Mount — Cable Exit Parallel to Board

Mounting type is free-hanging (in-line) with a right-angle cable exit. The closed-end feature blocks the back of the housing, preventing stubbing against adjacent components.

Frequently asked questions

Can the 3-644574-2 be used with MTA-100 headers?

The locking ramp provides positive retention. Confirm the header's position count matches this 2-position receptacle.

What wire gauge does the 3-644574-2 accept?

The 3-644574-2 is designed for 24 AWG discrete or ribbon cable via IDC termination. No wire stripping is required — the insulation displacement contacts pierce the jacket on termination.