MIL-SPEC · Electronic Components
RN20X1801F
Resistor, Fixed, Film
Part NumberRN20X1801F
ManufacturerMIL-SPEC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-660-4072 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Electrical Resistance1.800 KILOHMS
Ambient Temp In Deg Celsius At Zer120.0
Temp Coefficient Of Resistance In-500.0 TO 500.0
Test Data Document81349-MILR10509B SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DAT
Temp Range Of Temp Coefficient In-55.0 TO 105.0
Style DesignatorAXIAL TERMINAL EACH END
Resistance Tolerance In Percent-1.000 TO 1.000
Terminal TypeWIRE LEAD
Body Diameter0.172 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Body Length0.594 INCHES NOMINAL
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 RN20X1801F available?
We can source RN20X1801F 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 RN20X1801F by MIL-SPEC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RN20X1801F 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 RN20X1801F?
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 RN20X1801F?
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.