TE Connectivity · Electronic Components
RNF-100-3-BU-STK
Insulation Sleeving, Electrical
Part NumberRNF-100-3-BU-STK
ManufacturerTE Connectivity
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-01-230-3710 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
FlexibilityFLEXIBLE
Style DesignatorSHRINKABLE
Expanded Inside Diameter3.000 INCHES NOMINAL
Heat Shrinkage Rating In Percent50.0
Dielectric Material Voltage Rating900.0 VOLTS PER MIL /0.001 INCH/
Recovered Wall Thickness0.042 INCHES MINIMUM AND 0.058 INCHES MAXIMUM
ColorBLUE
Environmental ProtectionCORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT
Recovered Inside Diameter1.500 INCHES NOMINAL
Nondefinitive Spec Std Data1 CLASS
Temp Rating-55.0 CELSIUS AND 135.0 CELSIUS
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 RNF-100-3-BU-STK available?
We can source RNF-100-3-BU-STK 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 RNF-100-3-BU-STK by TE Connectivity obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RNF-100-3-BU-STK 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 RNF-100-3-BU-STK?
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 RNF-100-3-BU-STK?
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.