MIL-SPEC · Electronic Components
RB08CER4990F
Resistor, Fixed, Wire Wound
Part NumberRB08CER4990F
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-060-5116 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer145.0
Temp Range Of Temp Coefficient In-65.0 TO 145.0
Terminal Length0.313 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
Ambient Temp At Full Rated Power125.0 CELSIUS
Style DesignatorRADIAL TERMINAL EACH END
Cubic Measure0.156 CUBIC INCHES
Body Length0.438 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
Terminal TypeTAB, SOLDER LUG
Power Dissipation Rating In Watts0.250 FREE AIR
Body Diameter0.406 INCHES MINIMUM AND 0.594 INCHES MAXIMUM
Reliability IndicatorNOT ESTABLISHED
Cancelled NSN5905-00-842-6016 (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 RB08CER4990F available?
We can source RB08CER4990F 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 RB08CER4990F by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RB08CER4990F 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 RB08CER4990F?
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 RB08CER4990F?
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.