MIL-SPEC · Electronic Components
RW37VR56
Resistor, Fixed, Wire Wound, Induct
Part NumberRW37VR56
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-128-3323 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Electrical Resistance0.560 OHMS
Temp Coefficient Of Resistance In-90.0 TO 90.0
Terminal Width0.250 INCHES NOMINAL
Terminal Length0.328 INCHES NOMINAL
Body Length6.000 INCHES NOMINAL
Temp Range Of Temp Coefficient In-55.0 TO 350.0
Terminal TypeTAB, SOLDER LUG
Ambient Temp In Deg Celsius At Zer350.0
Power Dissipation Rating In Watts113.000 FREE AIR
Ambient Temp At Full Rated Power25.0 CELSIUS
Inclosure TypeENCAPSULATED
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 RW37VR56 available?
We can source RW37VR56 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 RW37VR56 by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RW37VR56 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 RW37VR56?
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 RW37VR56?
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.