MIL-SPEC · Electronic Components
RWR89S39R7DS
Resistor, Fixed, Wire Wound, Induct
Part NumberRWR89S39R7DS
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-263-4921 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-0.500 TO 0.500
Inclosure TypeENCAPSULATED
Terminal TypeWIRE LEAD
Power Dissipation Rating In Watts3.000 FREE AIR
Reliability Failure Rate Level In0.001
Reliability IndicatorESTABLISHED
Body Diameter0.187 INCHES NOMINAL
Body Length0.560 INCHES NOMINAL
Terminal Length1.500 INCHES MINIMUM
Ambient Temp In Deg Celsius At Zer275.0
Cubic Measure0.019 CUBIC INCHES
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 RWR89S39R7DS available?
We can source RWR89S39R7DS 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 RWR89S39R7DS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RWR89S39R7DS 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 RWR89S39R7DS?
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 RWR89S39R7DS?
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.