Sprague Electric Co World Hqs · Electronic Components
SPRW53G503
Resistor, Fixed, Wire Wound, Induct
Part NumberSPRW53G503
ManufacturerSprague Electric Co World Hqs
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-677-9026 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Ambient Temp At Full Rated Power25.0 CELSIUS
Reliability IndicatorNOT ESTABLISHED
Terminal TypeTAB, SOLDER LUG
Power Dissipation Rating In Watts50.000 FREE AIR
Body Diameter0.910 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
Terminal Width0.160 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
Cubic Measure2.818 CUBIC INCHES
Inclosure TypeENCAPSULATED
Body Length4.030 INCHES MINIMUM AND 4.060 INCHES MAXIMUM
Terminal Length0.660 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
Style DesignatorAXIAL TERMINAL EACH END
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 SPRW53G503 available?
We can source SPRW53G503 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 SPRW53G503 by Sprague Electric Co World Hqs obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SPRW53G503 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 SPRW53G503?
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 SPRW53G503?
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.