Westinghouse Electric · Electronic Components
79574-33R2D
Resistor, Fixed, Wire Wound
Part Number79574-33R2D
ManufacturerWestinghouse Electric
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-257-0649 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-0.500 TO 0.500
Ambient Temp In Deg Celsius At Zer65.0
Style DesignatorRADIAL TERMINALS ONE END
Inclosure TypeENCAPSULATED
Terminal TypeTAB, SOLDER LUG
Body Length0.625 INCHES NOMINAL
Ambient Temp At Full Rated Power20.0 CELSIUS
Body Diameter0.500 INCHES NOMINAL
Terminal Length0.438 INCHES NOMINAL
Power Dissipation Rating In Watts0.500 FREE AIR
Electrical Resistance33.200 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 79574-33R2D available?
We can source 79574-33R2D 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 79574-33R2D by Westinghouse Electric obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 79574-33R2D 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 79574-33R2D?
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 79574-33R2D?
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.