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TE Connectivity AMP Connectors 2-521055-2 — Quick-Disconnect Terminals

2-521055-2 Ultra-Fast Plus QC Tab, 18-22 AWG, 0.250"

MPN2-521055-2
Active

TE Connectivity Ultra-Fast Plus quick-connect tab, order code 2-521055-2, male, 0.250" (6.35mm) tab width, 0.032" (0.81mm) tab thickness, 18-22 AWG, tin-plated brass, fully insulated, crimp termination, free hanging.

$0.5500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesUltra-Fast Plus
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

2-521055-2 specifications
ParameterValue
SeriesUltra-Fast Plus
MountingFree Hanging (In-Line)
Terminal typeStandard
Wire gauge18-22 AWG
ColorRed
Tab width0.250\" (6.35mm)
Contact materialBrass
GenderMale
PackageTape & Reel (TR) Cut Tape (CT)
InsulationFully Insulated
TerminationCrimp
Tab thickness0.032\" (0.81mm)
Contact finishTin
Length - overall0.855\" (21.72mm)
Insulation diameter0.060\" ~ 0.135\" (1.52mm ~ 3.43mm)

Product details

Crimp termination, fully insulated

The 2-521055-2 is a male quick-connect tab from the TE Ultra-Fast Plus series, terminated by crimp and fully insulated for free-hanging inline use. It accepts 18-22 AWG wire with an insulation diameter of 0.060" to 0.135" (1.52mm to 3.43mm) and the tin-plated brass contact carries the 0.250" (6.35mm) tab width.

Frequently asked questions

What is the listed color of the 2-521055-2?

The 2-521055-2 is listed as Red.

What compliance documentation is available for the 2-521055-2?

The 2-521055-2 is RoHS3 compliant per the manufacturer's listing.