Lockheed Martin · Electronic Components
203-951-10003
Resistor, Fixed, Wire Wound
Part Number203-951-10003
ManufacturerLockheed Martin
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-844-2472 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Test Data Document23021-203-951 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURE
Temp Range Of Temp Coefficient In-55.0 TO 85.0
Reliability IndicatorNOT ESTABLISHED
Body Length0.500 INCHES NOMINAL
Power Dissipation Rating In Watts0.500 FREE AIR
Ambient Temp At Full Rated Power85.0 CELSIUS
Body Diameter0.375 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Ambient Temp In Deg Celsius At Zer105.0
Terminal TypeWIRE LEAD
Style DesignatorAXIAL TERMINALS ONE END
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 203-951-10003 available?
We can source 203-951-10003 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 203-951-10003 by Lockheed Martin obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 203-951-10003 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 203-951-10003?
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 203-951-10003?
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.