TE Connectivity · Electronic Components
3-520125-2
TERMINAL, FEMALE DISCONNECT, 4.75MM BLUE
Part Number3-520125-2
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-083-6203 (NSN)
Federal Item NameTERMINAL,QUICK DISCONNECT
MaterialPLASTIC VINYL INSULATION; COPPER OVERALL EXCEPT INSULATION
Overall Length0.900 INCHES
Basic Shape StyleINTERNAL
Conductor Accommodation TypeSPLIT RECESSED BARREL SINGLE END
Electrical Insulation FeatureINSULATING SLEEVE
Maximum Conductor Size Accommodate14 AWG
Identification Code ColorBLUE
Width Of Tab Accommodated0.187 INCHES
Surface TreatmentTIN OVERALL EXCEPT INSULATION SINGLE LAYER
Material Thickness0.040 INCHES
Federal Supply Class5940 — Lugs, Terminals, And Terminal Strips
Quick Disconnect StyleTAB RECEPTACLE MODIFIED
Cancelled NSN5940-01-354-5139 (cancelled)
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 3-520125-2 available?
We can source 3-520125-2 even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is 3-520125-2 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3-520125-2 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 3-520125-2?
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 3-520125-2?
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.