TE Connectivity · Electronic Components
RNF100-1 1/4-CL
Insulation Sleeving, Electrical
Part NumberRNF100-1 1/4-CL
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-643-3642 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Expanded Inside Diameter1.250 INCHES NOMINAL
Design FormFULL ROUND
Overall Length4.0 FEET NOMINAL
FlexibilityFLEXIBLE
MaterialPLASTIC POLYOLEFIN
Reliability IndicatorESTABLISHED
Recovered Inside Diameter0.625 INCHES NOMINAL
Recovered Wall Thickness0.040 INCHES NOMINAL
ColorCLEAR
Temp Rating-55.0 CELSIUS AND 135.0 CELSIUS
Style DesignatorSHRINKABLE
ESD/EMICode A — ESD/EMI sensitive item
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 RNF100-1 1/4-CL available?
We can source RNF100-1 1/4-CL 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 RNF100-1 1/4-CL by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RNF100-1 1/4-CL 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 RNF100-1 1/4-CL?
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 RNF100-1 1/4-CL?
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.