MIL-SPEC · Electronic Components
RW10V121
Resistor, Fixed, Wire Wound
Part NumberRW10V121
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-636-8620 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Electrical Resistance120.000 OHMS
Body Length10.375 INCHES MINIMUM AND 10.500 INCHES MAXIMUM
Terminal Length0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius At Zer350.0
Temp Range Of Temp Coefficient In-55.0 TO 350.0
Terminal TypeFERRULE
Ambient Temp At Full Rated Power25.0 CELSIUS
Cubic Measure11.014 CUBIC INCHES
Body Diameter1.094 INCHES MINIMUM AND 1.156 INCHES MAXIMUM
Cancelled NSN5905-00-100-1670 (cancelled)
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 RW10V121 available?
We can source RW10V121 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 RW10V121 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RW10V121 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 RW10V121?
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 RW10V121?
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.