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Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier · Electronic Components
247ASC0503-021
Resistor, Fixed, Film
Part Number247ASC0503-021
ManufacturerNaval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-032-8257 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer175.0
Temp Range Of Temp Coefficient In-55.0 TO 125.0
Resistance Tolerance In Percent-0.050 TO 0.050
Electrical Resistance460.000 OHMS
Temp Coefficient Of Resistance In-5.0 TO 5.0
Body Height0.150 INCHES NOMINAL
Power Dissipation Rating In Watts0.500 FREE AIR
Ambient Temp At Full Rated Power125.0 CELSIUS
Body Length0.565 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Terminal Length1.500 INCHES MINIMUM
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 247ASC0503-021 available?
We can source 247ASC0503-021 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 247ASC0503-021 by Naval Air Systems Command Managed Original Design Activity Not Material/Parts Supplier obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 247ASC0503-021 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 247ASC0503-021?
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 247ASC0503-021?
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.