Thales · Electronic Components
99003903
Resistor, Fixed, Composition
Part Number99003903
ManufacturerThales
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-185-6958 (NSN)
Federal Item NameRESISTOR,FIXED,COMPOSITION
Federal Supply Class5905 — Resistors
Body Length0.688 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Body Diameter0.318 INCHES NOMINAL
Terminal TypeWIRE LEAD
Inclosure TypeENCAPSULATED
Ambient Temp At Full Rated Power40.0 CELSIUS
Ambient Temp In Deg Celsius At Zer110.0
Power Dissipation Rating In Watts2.000 FREE AIR
Electrical Resistance39.000 KILOHMS
Resistance Tolerance In Percent-10.000 TO 10.000
Test Data Document81349-MIL-R-11 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA
Vendor Part NumbersMS35045-213
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 99003903 available?
We can source 99003903 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 99003903 by Thales obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 99003903 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 99003903?
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 99003903?
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.