Qes Ltd. (Quality Electronic Services) · Electronic Components
121102B
Resistor, Fixed, Film
Part Number121102B
ManufacturerQes Ltd. (Quality Electronic Services)
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-982-0937 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-1.000 TO 1.000
Unpackaged Unit Weight0.300 GRAMS
Style DesignatorAXIAL TERMINAL EACH END
Test Data Document81349-MIL-R-10509 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DA
Temp Range Of Temp Coefficient In-55.0 TO 175.0
Ambient Temp In Deg Celsius At Zer175.0
Temp Coefficient Of Resistance In-50.0 TO 50.0
Body Length0.250 INCHES NOMINAL
Terminal TypeWIRE LEAD
Power Dissipation Rating In Watts0.100 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers1211002B, 5M5106-225-53, 3522500 11357, RN55C1002F
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 121102B available?
We can source 121102B 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 121102B by Qes Ltd. (Quality Electronic Services) obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 121102B 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 121102B?
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 121102B?
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.