Rockwell Collins · Electronic Components
747-4233-520
Resistor, Fixed, Wire Wound, Induct
Part Number747-4233-520
ManufacturerRockwell Collins
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-465-8006 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND,INDUCT
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINAL EACH END
Inclosure TypeENCAPSULATED
Temp Range Of Temp Coefficient In-55.0 TO 350.0
Power Dissipation Rating In Watts1.250 FREE AIR
Body Diameter0.093 INCHES NOMINAL
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius At Zer350.0
Terminal TypeWIRE LEAD
Ambient Temp At Full Rated Power25.0 CELSIUS
Body Length0.406 INCHES NOMINAL
Resistance Tolerance In Percent-1.000 TO 1.000
Vendor Part NumbersRS1A73-3921F
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 747-4233-520 available?
We can source 747-4233-520 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 747-4233-520 by Rockwell Collins obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 747-4233-520 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 747-4233-520?
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 747-4233-520?
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.