Vishay · Electronic Components
RW81U1001F
Wirewound Resistors - Through Hole 1watt 1Kohms 1%
Part NumberRW81U1001F
ManufacturerVishay
AvailabilityIn stock — ships fast
Specifications
NSN5905-00-931-2027 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Terminal TypeWIRE LEAD
Temp Coefficient Of Resistance In-30.0 TO 30.0
Reliability IndicatorNOT ESTABLISHED
Ambient Temp At Full Rated Power25.0 CELSIUS
Power Dissipation Rating In Watts1.000 FREE AIR
Body Diameter0.085 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Ambient Temp In Deg Celsius At Zer275.0
Body Length0.250 INCHES NOMINAL
Federal Supply Class5905 — Resistor
Test Data Document81349-MILR26 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN
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 RW81U1001F in stock?
Yes — RW81U1001F is in our stock database. Request a quote for current pricing and lead time.
Is RW81U1001F by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RW81U1001F 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 RW81U1001F?
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 RW81U1001F?
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.