Marconi Electronics · Electronic Components
M07-202R03B
Resistor, Fixed, Wire Wound, Induct
Part NumberM07-202R03B
ManufacturerMarconi Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-453-2603 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Temp Range Of Temp Coefficient In-55.0 TO 145.0
Power Dissipation Rating In Watts0.250 FREE AIR
Terminal TypeWIRE LEAD
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius At Zer145.0
Terminal Length2.000 INCHES MINIMUM
Body Diameter0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
Ambient Temp At Full Rated Power125.0 CELSIUS
Inclosure TypeENCAPSULATED
Body Length0.440 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
Resistance Tolerance In Percent-0.100 TO 0.100
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 M07-202R03B available?
We can source M07-202R03B 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 M07-202R03B by Marconi Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M07-202R03B 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 M07-202R03B?
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 M07-202R03B?
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.