MIL-SPEC · Electronic Components
RWR78S3091FS
Resistor, Fixed, Wire Wound, Induct
Part NumberRWR78S3091FS
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-207-6234 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Unpackaged Unit Weight13.000 GRAMS
Electrical Resistance3.090 KILOHMS
Inclosure TypeENCAPSULATED
Body Length1.780 INCHES NOMINAL
Ambient Temp At Full Rated Power25.0 CELSIUS
Terminal Length1.500 INCHES MINIMUM
Body Diameter0.375 INCHES NOMINAL
Temp Range Of Temp Coefficient In-55.0 TO 275.0
Power Dissipation Rating In Watts10.000 FREE AIR
Terminal TypeWIRE LEAD
Cancelled NSN5905-00-904-3589 (cancelled)
ESD/EMICode B — 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 RWR78S3091FS available?
We can source RWR78S3091FS 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 RWR78S3091FS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RWR78S3091FS 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 RWR78S3091FS?
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 RWR78S3091FS?
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.