MIL-SPEC · Electronic Components
RW47V221
Resistor, Fixed, Wire Wound, Induct
Part NumberRW47V221
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-023-9915 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer350.0
Temp Range Of Temp Coefficient In-55.0 TO 350.0
Terminal Length1.094 INCHES MINIMUM AND 1.344 INCHES MAXIMUM
Body Length10.500 INCHES NOMINAL
Terminal TypeTAB, SOLDER LUG
Reactance CharacteristicINDUCTIVE
Test Data Document81349-MIL-R-26 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Inclosure TypeENCAPSULATED
Cubic Measure14.195 CUBIC INCHES
Style DesignatorRADIAL TERMINAL EACH END
Power Dissipation Rating In Watts210.000 FREE AIR
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 RW47V221 available?
We can source RW47V221 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 RW47V221 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RW47V221 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 RW47V221?
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 RW47V221?
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.