Pexco · Electronic Components
TFE300-20
Insulation Sleeving, Electrical
Part NumberTFE300-20
ManufacturerPexco
AvailabilityAvailable to order — request a quote
Specifications
NSN5970-00-060-6814 (NSN)
Federal Item NameINSULATION SLEEVING,ELECTRICAL
Federal Supply Class5970 — Electrical Insulators
Dielectric Withstanding Voltage In16300.0
Temp Rating275.0 CELSIUS
Departure From Cited DesignatorAS MODIFIED BY COLOR
ColorBLACK
Nondefinitive Spec Std Data20AWG SIZE
FlexibilityFLEXIBLE
Style DesignatorNONSHRINKABLE
Wall Thickness0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Inside Diameter0.032 INCHES MINIMUM AND 0.039 INCHES MAXIMUM
Vendor Part Numbers596C28-6, Y00030-106
Cancelled NSN5970-01-365-7027 (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 TFE300-20 available?
We can source TFE300-20 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 TFE300-20 by Pexco obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TFE300-20 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 TFE300-20?
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 TFE300-20?
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.