Ward Leonard Ct · Electronic Components
J81-0496
Resistor, Adjustable
Part NumberJ81-0496
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-328-2147 (NSN)
Federal Item NameRESISTOR,ADJUSTABLE
Federal Supply Class5905 — Resistors
Electrical Resistance20.000 OHMS
Style DesignatorRADIAL TERMINAL EACH END
Temp Range Of Temp Coefficient In-120.0 TO 120.0
Ambient Temp In Deg Celsius At Zer300.0
Power Dissipation Rating In Watts160.000 FREE AIR
Ambient Temp At Full Rated Power-40.0 CELSIUS
Reliability IndicatorNOT ESTABLISHED
Features ProvidedRATED FOR CIRCUIT PROTECTION CAPABILITY
Body Length8.500 INCHES NOMINAL
Terminal Length0.500 INCHES NOMINAL
Terminal TypeWIRE LEAD
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 J81-0496 available?
We can source J81-0496 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 J81-0496 by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If J81-0496 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 J81-0496?
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 J81-0496?
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.