Ohmite Holding · Electronic Components
2K40F121J
Resistor, Fixed, Wire Wound, Induct
Part Number2K40F121J
ManufacturerOhmite Holding
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-570-4382 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Terminal Width0.250 INCHES NOMINAL
Body Diameter0.562 INCHES NOMINAL
Inclosure TypeUNINCLOSED
Ambient Temp In Deg Celsius At Zer340.0
Terminal TypeTAB, SOLDER LUG
Terminal Length0.562 INCHES NOMINAL
Power Dissipation Rating In Watts25.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Body Length2.000 INCHES NOMINAL
Ambient Temp At Full Rated Power40.0 CELSIUS
Electrical Resistance120.000 OHMS
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 2K40F121J available?
We can source 2K40F121J 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 2K40F121J by Ohmite Holding obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2K40F121J 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 2K40F121J?
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 2K40F121J?
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.