MIL-SPEC · Electronic Components
RNC90Y4K9900BR
Resistor, Fixed, Film
Part NumberRNC90Y4K9900BR
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-189-2743 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Test Data Document81349-MIL-R-55182 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Style DesignatorTERMINALS ONE EDGE
Body Width0.375 INCHES MAXIMUM
Terminal TypeWIRE LEAD
Reliability IndicatorESTABLISHED
Temp Range Of Temp Coefficient In-55.0 TO 125.0 TEMP RANGE OF FIRST TEMP COEFFICIENT
Unpackaged Unit Weight1.000 GRAMS
Ambient Temp At Full Rated Power125.0 CELSIUS
Power Dissipation Rating In Watts0.300 FREE AIR
Cubic Measure0.011 CUBIC INCHES
Resistance Tolerance In Percent-0.100 TO 0.100
Cancelled NSN5905-01-133-5545 (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 RNC90Y4K9900BR available?
We can source RNC90Y4K9900BR 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 RNC90Y4K9900BR by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RNC90Y4K9900BR 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 RNC90Y4K9900BR?
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 RNC90Y4K9900BR?
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.