Te Connectivity Corporation · Electronic Components
203A211-3
Insulation Sleeving, Electrical, S
Part Number203A211-3
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-478-6344 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL,S
Federal Supply Class5970 — Electrical Insulators
Distance From Bottom Of Shoulder T1.050 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Overall Length2.300 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Main Body Wall Thickness0.070 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Distance From Top Of Shoulder To S0.900 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY
Style DesignatorBOOT-STRAIGHT
MaterialPLASTIC ACRYLIC LOCATION NOT OTHERWISE SPECIFIED
FlexibilitySEMIRIGID
Temp Rating-55.0 CELSIUS AND 135.0 CELSIUS
Dielectric Withstanding Voltage In14000.0
Main Body Small End Inside Diamete0.160 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY
Reliability IndicatorNOT ESTABLISHED
Cancelled NSN5970-00-116-5560 (cancelled)
ProducttraceabilityNo
RohscompliantTBA
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
UseccnUnknown
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 203A211-3 available?
We can source 203A211-3 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 203A211-3 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203A211-3 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 203A211-3?
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 203A211-3?
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.