Ward Leonard Ct · Electronic Components
2T239
Resistor, Adjustable
Part Number2T239
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-283-5616 (NSN)
Federal Item NameRESISTOR,ADJUSTABLE
Federal Supply Class5905 — Resistors
Style DesignatorRADIAL TERMINAL EACH END
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts20.000 FREE AIR
Terminal TypeTAB, SOLDER LUG
Body Length2.000 INCHES NOMINAL
Inclosure TypeENCASED
Reactance CharacteristicINDUCTIVE
Ambient Temp In Deg Celsius At Zer340.0
Terminal Length0.562 INCHES NOMINAL
Ambient Temp At Full Rated Power40.0 CELSIUS
Electrical Resistance100.000 OHMS
Vendor Part NumbersK42739-2-100
Cancelled NSN5905-00-201-7383 (cancelled)
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 2T239 available?
We can source 2T239 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 2T239 by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2T239 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 2T239?
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 2T239?
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.