MIL-SPEC · Electronic Components
RNR55K1270FS
Resistor, Fixed, Film
Part NumberRNR55K1270FS
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-501-6036 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Test Data Document81349-MIL-PRF-55182 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE
Electrical Resistance127.000 OHMS
Temp Range Of Temp Coefficient In-55.0 TO 175.0
Reliability Failure Rate Level In1.000
Body Length0.204 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
Body Diameter0.078 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
Reliability IndicatorESTABLISHED
Inclosure TypeHERMETICALLY SEALED
Terminal TypeWIRE LEAD
Power Dissipation Rating In Watts0.100 FREE AIR
Ambient Temp In Deg Celsius At Zer175.0
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 RNR55K1270FS available?
We can source RNR55K1270FS 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 RNR55K1270FS by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RNR55K1270FS 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 RNR55K1270FS?
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 RNR55K1270FS?
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.