KOA Speer Electronics · Electronic Components
RK73B2A4R7J
Resistor, Fixed, Film
Part NumberRK73B2A4R7J
ManufacturerKOA Speer Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-461-2710 (NSN)
Federal Item NameRESISTOR,FIXED,FILM
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius At Zer125.0
Body Length2.0 MILLIMETERS NOMINAL
Temp Coefficient Of Resistance In-500.0 TO 500.0
Power Dissipation Rating In Watts0.100 FREE AIR
Terminal TypeTERMINAL TYPE PER BODY STYLE
Body Width1.2 MILLIMETERS NOMINAL
Body Height0.5 MILLIMETERS NOMINAL
Inclosure TypeUNINCLOSED
Reliability IndicatorNOT ESTABLISHED
Ambient Temp At Full Rated Power70.0 CELSIUS
Resistance Tolerance In Percent-5.000 TO 5.000
Vendor Part NumbersRK73M2A4R7J
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 RK73B2A4R7J available?
We can source RK73B2A4R7J 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 RK73B2A4R7J by KOA Speer Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RK73B2A4R7J 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 RK73B2A4R7J?
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 RK73B2A4R7J?
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.