Lucent Technologies Inc. Corporate Headquarters · Electronic Components
18AP501F
Resistor, Fixed, Wire Wound
Part Number18AP501F
ManufacturerLucent Technologies Inc. Corporate Headquarters
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-101-0441 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Electrical Resistance500.000 OHMS
Ambient Temp At Full Rated Power40.0 CELSIUS
Inclosure TypeENCAPSULATED
Terminal Length1.156 INCHES NOMINAL
Body Width1.484 INCHES NOMINAL
Body Length3.500 INCHES NOMINAL
Body Height0.203 INCHES NOMINAL
Terminal TypeTERMINAL TYPE PER BODY STYLE
Ambient Temp In Deg Celsius At Zer107.0
Power Dissipation Rating In Watts5.100 FREE AIR
Resistance Tolerance In Percent-1.000 TO 1.000
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 18AP501F available?
We can source 18AP501F 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 18AP501F by Lucent Technologies Inc. Corporate Headquarters obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18AP501F 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 18AP501F?
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 18AP501F?
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.