MIL-SPEC · Electronic Components
RW56V251
Resistor, Fixed, Wire Wound, Induct
Part NumberRW56V251
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-636-8355 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Temp Coefficient Of Resistance In-260.0 TO 260.0
Electrical Resistance250.000 OHMS
Body Length1.906 INCHES MINIMUM AND 2.094 INCHES MAXIMUM
Body Diameter0.375 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
Cubic Measure0.345 CUBIC INCHES
Inclosure TypeENCAPSULATED
Temp Range Of Temp Coefficient In-55.0 TO 350.0
Power Dissipation Rating In Watts14.000 FREE AIR
Terminal Length1.375 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
Ambient Temp At Full Rated Power25.0 CELSIUS
Ambient Temp In Deg Celsius At Zer350.0
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 RW56V251 available?
We can source RW56V251 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 RW56V251 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RW56V251 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 RW56V251?
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 RW56V251?
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.