MIL-SPEC · Electronic Components
RB54CE499R0F
Resistor, Fixed, Wire Wound
Part NumberRB54CE499R0F
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-087-8631 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-1.000 TO 1.000
Cubic Measure0.050 CUBIC INCHES
Terminal Length1.875 INCHES MINIMUM AND 2.125 INCHES MAXIMUM
Terminal TypeWIRE LEAD
Body Diameter0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
Power Dissipation Rating In Watts0.250 FREE AIR
Inclosure TypeENCAPSULATED
Temp Range Of Temp Coefficient In-65.0 TO 145.0
Ambient Temp At Full Rated Power125.0 CELSIUS
Reliability IndicatorNOT ESTABLISHED
Body Length0.688 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
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 RB54CE499R0F available?
We can source RB54CE499R0F 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 RB54CE499R0F by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RB54CE499R0F 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 RB54CE499R0F?
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 RB54CE499R0F?
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.