Ohmite Holding · Electronic Components
43FR50
Resistor, Fixed, Wire Wound, Induct
Part Number43FR50
ManufacturerOhmite Holding
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-392-9982 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Electrical Resistance0.500 OHMS
Temp Coefficient Of Resistance In-90.0 TO 90.0
Body Diameter0.250 INCHES MAXIMUM
Terminal TypeWIRE LEAD
Ambient Temp At Full Rated Power25.0 CELSIUS
Ambient Temp In Deg Celsius At Zer275.0
Power Dissipation Rating In Watts3.000 FREE AIR
Body Length0.563 INCHES MAXIMUM
Inclosure TypeENCAPSULATED
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.500 INCHES NOMINAL
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 43FR50 available?
We can source 43FR50 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 43FR50 by Ohmite Holding obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 43FR50 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 43FR50?
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 43FR50?
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.