MIL-SPEC · Electronic Components
RNC55J4873BS
MIL-spec precision metal film resistor, 487kΩ ±0.1%, 1/8W (RN55 style)
Part NumberRNC55J4873BS
ManufacturerMIL-SPEC
AvailabilityIn stock — ships fast
Specifications
NSN5905-01-283-4385 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Terminal TypeWIRE LEAD
Electrical Resistance487.000 KILOHMS
Style DesignatorAXIAL TERMINAL EACH END
Unpackaged Unit Weight0.3 GRAMS
Temp Coefficient Of Resistance In-25.0 TO 25.0
Ambient Temp In Deg Celsius At Zer175.0
Temp Range Of Temp Coefficient In-55.0 TO 175.0
Body Length0.204 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
Body Diameter0.078 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Federal Supply Class5905 — Resistor
Test Data Document81349-MIL-R-55182 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Mil Std 1276 Wire Lead Type DesignC
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 RNC55J4873BS in stock?
Yes — RNC55J4873BS is in our stock database. Request a quote for current pricing and lead time.
Is RNC55J4873BS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RNC55J4873BS 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 RNC55J4873BS?
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 RNC55J4873BS?
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.