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TE Connectivity AMP Connectors 1-640440-8 — Panel-Mount & In-Line Circular

TE MTA-100 1-640440-8, 18P IDC Receptacle, 0.100" Pitch

MPN1-640440-8
Active

TE Connectivity MTA-100 receptacle, 1-640440-8, 18 positions, 0.100" (2.54mm) pitch, 1 row, IDC termination, 22 AWG, tin-lead contacts, locking ramp, free-hanging right-angle, red, RoHS non-compliant.

$3.7400Ref. price · indicative, final on quote
RoHSRoHS non-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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1-640440-8 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 finishTin-Lead
Rows1
Positions18
Contact finish thickness80.0µin (2.03µm)

Product details

MTA-100 IDC Receptacle, 18 Circuits, 0.100" Pitch

The TE Connectivity 1-640440-8 is an 18-position MTA-100 receptacle that terminates discrete or ribbon cable via IDC at 22 AWG. The 0.100" (2.54mm) pitch matches the standard MTA-100 header footprint — the circuit count is the only BOM variable to confirm against your harness schematic.

IDC Termination — Wire Gauge Is Non-Negotiable

This receptacle is designed for 22 AWG wire only. The IDC slot geometry and insulation displacement beam are sized for that specific conductor diameter.

Mating and Mounting — Free-Hanging Right-Angle

The receptacle mounts free-hanging (in-line) and exits at a right angle to the wire axis, which keeps the cable bundle parallel to the board edge in a tight enclosure. The closed end prevents the IDC contacts from being exposed at the wire entry, reducing the chance of accidental shorting during handling.

Frequently asked questions

Does 1-640440-8 mate with standard MTA-100 headers?

Yes, the locking ramp on this receptacle is designed to mate with the ramp on any standard MTA-100 header of the same 18-position count and 0.100" (2.54mm) pitch. The latch engagement is the same across the series.

Is 1-640440-8 RoHS compliant?

No, the 1-640440-8 is RoHS non-compliant due to the tin-lead contact finish. It cannot be used in products sold into EU or similar RoHS-regulated markets without an applicable exemption.

What wire gauge is compatible with 1-640440-8?

The receptacle is designed for 22 AWG wire only, in either discrete or ribbon cable form. The IDC slot geometry is fixed for that gauge — using a different wire size risks a poor termination.