MIL-SPEC · Electronic Components
RN55D1870F
Resistor, Fixed, Film
Part NumberRN55D1870F
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-773-3727 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Electrical Resistance187.000 OHMS
Temp Coefficient Of Resistance In-500.0 TO 200.0
Style DesignatorAXIAL TERMINAL EACH END
Test Data Document81349-MIL-R-10509 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Unpackaged Unit Weight0.3 GRAMS
Ambient Temp At Full Rated Power70.0 CELSIUS
Temp Range Of Temp Coefficient In-55.0 TO 165.0
Power Dissipation Rating In Watts0.125 FREE AIR
Inclosure TypeENCAPSULATED
Terminal Length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
Body Length0.204 INCHES MINIMUM AND 0.281 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 RN55D1870F available?
We can source RN55D1870F 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 RN55D1870F by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RN55D1870F 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 RN55D1870F?
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 RN55D1870F?
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.