TE Connectivity · Electronic Components
202A121-12
Insulation Sleeving, Electrical, S
Part Number202A121-12
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-036-3671 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Main Body Large End Inside Diamete0.890 INCHES MINIMUM AS SUPPLIED
Main Body Small End Inside Diamete0.700 INCHES MINIMUM AS SUPPLIED
FlexibilityFLEXIBLE
Main Body Wall Thickness0.060 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Minimum Tensile Strength1800 POUNDS PER SQUARE INCH
ColorBLACK
Distance From Top Of Shoulder To S0.360 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Distance From Bottom Of Shoulder T0.860 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Overall Length1.500 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Material Document And ClassificatiVITON,RT-1312,RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
MaterialRUBBER LOCATION NOT OTHERWISE SPECIFIED
Vendor Part Numbers202A121-12-0
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 202A121-12 available?
We can source 202A121-12 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 202A121-12 by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 202A121-12 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 202A121-12?
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 202A121-12?
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.