TE Connectivity · Electronic Components
3-520406-2
CONNECTOR CRIMP
Part Number3-520406-2
ManufacturerTE Connectivity
AvailabilityCheck availability — request a quote
Specifications
NSN5940-01-370-5060 (NSN)
Federal Item NameTERMINAL,QUICK DISCONNECT
MaterialPLASTIC POLYAMIDE NYLON INSULATION; COPPER ALLOY OVERALL EXCEPT INSULATION
Maximum Conductor Size Accommodate14 AWG
Quick Disconnect StyleTAB RECEPTACLE MODIFIED
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Identification Code ColorBLUE
Electrical Insulation FeatureINSULATING SLEEVE
Width Of Tab Accommodated0.370 INCHES
Federal Supply Class5940 — Lugs, Terminals, And Terminal Strips
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is 3-520406-2 available?
3-520406-2 is a part RH Electronics stocks and sources — availability changes daily, so request a quote and we'll confirm current stock, pricing and lead time, usually within a few hours.
Is 3-520406-2 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-520406-2 has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like 3-520406-2?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for 3-520406-2?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.