KOA Speer Electronics · Electronic Components
RK73B1ETTP221J
Resistor, Chip, Fixed, Film
Part NumberRK73B1ETTP221J
ManufacturerKOA Speer Electronics
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-651-2830 (NSN)
Federal Item NameRESISTOR,CHIP,FIXED,FILM
Federal Supply Class5905 — Resistors
Resistance Tolerance In Percent-5.0 TO 5.0
Inclosure MethodENCASED
Ambient Temp In Deg Celsius At Ful70.0
Ambient Temp In Deg Celsius At Zer155.0
Electrical Resistance220.0 OHMS
Style DesignatorTERMINATION PAD EACH END
Terminal TypeWRAP AROUND
Body Width0.039 MILLIMETERS NOMINAL
Power Dissipation Rating In Watts0.1 FREE AIR
Body Length0.020 MILLIMETERS NOMINAL
Body Height0.014 MILLIMETERS NOMINAL
ESD/EMICode B — 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 RK73B1ETTP221J available?
We can source RK73B1ETTP221J 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 RK73B1ETTP221J by KOA Speer Electronics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RK73B1ETTP221J 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 RK73B1ETTP221J?
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 RK73B1ETTP221J?
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.