MIL-SPEC · Electronic Components
RB18E20R00C
Resistor, Fixed, Wire Wound
Part NumberRB18E20R00C
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-644-5279 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Ambient Temp At Full Rated Power125.0 CELSIUS
Body Diameter0.562 INCHES MINIMUM AND 0.938 INCHES MAXIMUM
Style DesignatorRADIAL TERMINAL EACH END
Test Data Document81349-MIL-R-93 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts0.750 FREE AIR
Cubic Measure0.552 CUBIC INCHES
Terminal Length0.313 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
Temp Range Of Temp Coefficient In-125.0 TO 145.0
Ambient Temp In Deg Celsius At Zer145.0
Terminal TypeTAB, SOLDER LUG
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 RB18E20R00C available?
We can source RB18E20R00C 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 RB18E20R00C by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RB18E20R00C 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 RB18E20R00C?
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 RB18E20R00C?
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.