Lockheed Martin · Electronic Components
6121004-31
Resistor, Fixed, Film
Part Number6121004-31
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-077-2552 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Electrical Resistance20.000 OHMS
Resistance Tolerance In Percent-1.000 TO 1.000
Body Length0.295 INCHES NOMINAL
Cubic Measure0.009 CUBIC INCHES
Temp Coefficient Of Resistance In-5.0 TO 5.0 FIRST TEMP COEFFICIENT
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeENCAPSULATED
Temp Range Of Temp Coefficient In+0.0 TO 60.0 TEMP RANGE OF FIRST TEMP COEFFICIENT
Ambient Temp In Deg Celsius At Zer175.0
Terminal Length0.500 INCHES MINIMUM
Ambient Temp At Full Rated Power125.0 CELSIUS
Vendor Part NumbersS102CTZF20R00
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 6121004-31 available?
We can source 6121004-31 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 6121004-31 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 6121004-31 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 6121004-31?
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 6121004-31?
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.