Avo Intl · Electronic Components
4001-143-23
Resistor, Fixed, Wire Wound
Part Number4001-143-23
ManufacturerAvo Intl
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-538-5020 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Style DesignatorAXIAL TERMINALS ONE END
Terminal TypeWIRE LEAD
Ambient Temp At Full Rated Power85.0 CELSIUS
Power Dissipation Rating In Watts0.500 FREE AIR
Ambient Temp In Deg Celsius At Zer105.0
Body Length1.250 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Resistance Tolerance In Percent-0.050 TO 0.050
Electrical Resistance24.718 OHMS
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 4001-143-23 available?
We can source 4001-143-23 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 4001-143-23 by Avo Intl obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4001-143-23 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 4001-143-23?
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 4001-143-23?
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.