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TE Connectivity AMP Connectors 3-644020-6 — Panel-Mount & In-Line Circular

TE MTA-100 3-644020-6, 6-Pos IDC Receptacle, 0.100" Pitch

MPN3-644020-6
Active

TE Connectivity MTA-100 receptacle, 3-644020-6, 6 positions, 0.100" (2.54mm) pitch, IDC termination, 24 AWG, gold 30.0µin contacts, locking ramp, closed end, white, bulk.

$3.2900Ref. price · indicative, final on quote
RoHSRoHS 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

3-644020-6 specifications
ParameterValue
SeriesMTA-100
Wire typeDiscrete or Ribbon Cable
TypeFemale Socket
MountingFree Hanging (In-Line), Right Angle
Connector typeReceptacle
Fastening typeLocking Ramp
Wire gauge24 AWG
Cable terminationIDC
ColorWhite
Pitch0.100\" (2.54mm)
PackageBulk
FeaturesClosed End
Contact finishGold
Rows1
Positions6
Contact finish thickness30.0µin (0.76µm)

Product details

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

The 0.100" (2.54mm) pitch is the standard MTA-100 spacing, so the board footprint or harness pitch must match exactly. Closed-end design gives a positive stop for the cable, preventing wire push-through during assembly. The white housing colour is the standard MTA-100 natural; it mates with the matching MTA-100 header (sold separately).

Termination and Wire Handling — IDC for Discrete or Ribbon Cable

This receptacle accepts both discrete 24 AWG wire and ribbon cable through the same IDC slot — a single tooling setup covers both harness builds. The 24 AWG wire gauge is the sweet spot for MTA-100: thick enough for mechanical strength, thin enough to fit the IDC slot without overstressing the insulation.

This is the receptacle half only. The matching MTA-100 header (e.g., the 6-position through-hole or right-angle variant) must be ordered separately. Stock both halves as a mating pair on the shelf — an orphan receptacle with no header in the bin is dead stock. The 0.100" pitch and locking ramp are standard across the MTA-100 family, so any 6-position MTA-100 header with a locking ramp will mate.

Frequently asked questions

What is the wire gauge for 3-644020-6?

The 3-644020-6 is designed for 24 AWG wire, terminated via IDC. It accepts both discrete wire and ribbon cable at that gauge.

What is the pitch of 3-644020-6?

The pitch is 0.100" (2.54mm), the standard MTA-100 spacing. The board footprint or harness pitch must match this exactly.

Is 3-644020-6 RoHS compliant?

Yes, the 3-644020-6 is RoHS compliant per the current directive.