Ward Leonard Ct LLC · Electronic Components
18D180
Resistor, Fixed, Wire Wound
Part Number18D180
ManufacturerWard Leonard Ct LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-279-5440 (NSN)
Federal Item NameRESISTOR,FIXED,WIRE WOUND
Federal Supply Class5905 — Resistors
Electrical Resistance180.000 OHMS
Ambient Temp In Deg Celsius At Zer340.0
Style DesignatorRADIAL TERMINALS ONE END
Body Length0.375 INCHES NOMINAL
Ambient Temp At Full Rated Power40.0 CELSIUS
Power Dissipation Rating In Watts18.000 FREE AIR
Reliability IndicatorNOT ESTABLISHED
Body Diameter1.375 INCHES NOMINAL
Inclosure TypeENCAPSULATED
Terminal Length0.375 INCHES NOMINAL
Terminal TypeTAB, SOLDER LUG
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 18D180 available?
We can source 18D180 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 18D180 by Ward Leonard Ct LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 18D180 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 18D180?
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 18D180?
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.