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TE Connectivity AMP Connectors 3-644042-8 — Panel-Mount & In-Line Circular

TE MTA-100 3-644042-8 Receptacle, 8 Pos, IDC, 22 AWG

MPN3-644042-8
Active

TE Connectivity MTA-100 receptacle, 8 positions, 0.100" (2.54 mm) pitch, IDC termination, 22 AWG, gold 30.0 µ" contacts, locking ramp, closed end, red housing, free hanging right-angle mount.

$4.6000Ref. price · indicative, final on quote
RoHSROHS3 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 China distributor & sourcing agent· Listing updated Aug 2026

Specifications

3-644042-8 specifications
ParameterValue
SeriesMTA-100
Wire typeDiscrete or Ribbon Cable
TypeFemale Socket
MountingFree Hanging (In-Line), Right Angle
Connector typeReceptacle
Fastening typeLocking Ramp
Wire gauge22 AWG
Cable terminationIDC
ColorRed
Pitch0.100\" (2.54mm)
PackageBulk
FeaturesClosed End
Contact finishGold
Rows1
Positions8
Contact finish thickness30.0µin (0.76µm)

Product details

MTA-100 8-Position IDC Receptacle — 0.100" Pitch, Gold Contacts

The 0.100" (2.54 mm) pitch is the standard MTA-100 spacing — a direct footprint match for the mating MTA-100 header. The locking ramp fastening type holds the mate under vibration, and the closed-end housing prevents wire over-insertion during cable assembly. Red housing, free-hanging right-angle mount, ROHS3 compliant.

Cable Prep and Termination — IDC for 22 AWG Discrete or Ribbon

This receptacle accepts 22 AWG wire — discrete or ribbon cable — and terminates via IDC (insulation displacement contact). No wire stripping needed; the IDC slot pierces the insulation during termination. The closed-end feature gives a positive stop for the wire, so the conductor seats at the correct depth every time. For harness builders: use the matching TE hand tool or press for consistent IDC insertion force across all 8 positions.

Mating and Mounting — Locking Ramp, Right-Angle Free Hanging

Mates with the standard MTA-100 header (0.100" pitch, single row). Gold-on-gold contact interface maintains low resistance over repeated mate/unmate cycles.

Frequently asked questions

Where can I buy 3-644042-8 available via RFQ confirmation?

The 3-644042-8 is sourced to order against an RFQ through independent distribution. Current availability and pricing are confirmed at quote time — submit an RFQ for your quantity.

What is the pitch of 3-644042-8?

The pitch is 0.100" (2.54 mm), the standard MTA-100 spacing. This matches the mating MTA-100 header footprint.

Is 3-644042-8 suitable for 22 AWG wire?

Yes, the 3-644042-8 is designed for 22 AWG discrete or ribbon cable, terminated via IDC.