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TE Connectivity AMP Connectors 3-520140-4 — Quick-Disconnect Terminals

TE 3-520140-4 Ultra-Fast QC Receptacle, 14-16 AWG, 0.250"

MPN3-520140-4
Active

TE Connectivity AMP Ultra-Fast quick-disconnect receptacle, order code 3-520140-4, female, 14-16 AWG, 0.250" (6.35 mm) tab width, tin-plated phosphor bronze contact, fully insulated, free-hanging in-line, crimp termination.

$0.3800Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesUltra-Fast
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

3-520140-4 specifications
ParameterValue
SeriesUltra-Fast
MountingFree Hanging (In-Line)
Terminal typeStandard
Wire gauge14-16 AWG
ColorBlue
Tab width0.250\" (6.35mm)
Contact materialPhosphor Bronze
GenderFemale
PackageTape & Reel (TR) Cut Tape (CT)
InsulationFully Insulated
TerminationCrimp
Tab thickness0.032\" (0.81mm)
Contact finishTin
Length - overall0.935\" (23.75mm)
Insulation diameter0.260\" (6.60mm)

Product details

Quick-disconnect receptacle for 14-16 AWG

The 3-520140-4: The tin-plated phosphor bronze contact is housed in a fully insulated blue shell for free-hanging in-line crimp termination.

Packaging for automated assembly

Supplied on Tape & Reel or Cut Tape for feeder-fed crimp machines and hand assembly.

Frequently asked questions

What is the color of 3-520140-4?

The insulation is blue.

What is the gender of 3-520140-4?

Female receptacle — mates to a 0.250" male tab.