Giga-Tronics · Electronic Components
12449-12
Resistor, Fixed, Film
Part Number12449-12
ManufacturerGiga-Tronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-110-0536 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-0.100 TO 0.100
Style DesignatorAXIAL TERMINAL EACH END
Temp Range Of Temp Coefficient In-55.0 TO 175.0
Terminal TypeWIRE LEAD
Body Length0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Temp Coefficient Of Resistance In-50.0 TO 50.0
Terminal Length1.375 INCHES MINIMUM AND 1.625 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Ambient Temp In Deg Celsius At Zer175.0
Reliability IndicatorNOT ESTABLISHED
Body Diameter0.082 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
Vendor Part NumbersCMF-55 122K68 B T-2
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 12449-12 available?
We can source 12449-12 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 12449-12 by Giga-Tronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 12449-12 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 12449-12?
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 12449-12?
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.