Ward Leonard Ct · Electronic Components
50A20
Resistor, Adjustable
Part Number50A20
ManufacturerWard Leonard Ct
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-067-2929 (NSN)
Federal Item NameRESISTOR,ADJUSTABLE
Federal Supply Class5905 — Resistors
Electrical Resistance20.000 OHMS
Resistance Tolerance In Percent-5.000 TO 10.000
Ambient Temp In Deg Celsius At Zer350.0
Terminal TypeTAB, SOLDER LUG
Body Length4.500 INCHES NOMINAL
Reactance CharacteristicINDUCTIVE
Body Diameter0.750 INCHES NOMINAL
Inclosure TypeUNINCLOSED
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating In Watts70.000 FREE AIR
Terminal Length0.562 INCHES NOMINAL
Vendor Part Numbers75-50A20
Frequency Per Channel22.0 KILOHERTZ NOMINAL OPERATING CHANNEL
Average Life MeasurementNOT RATED
Overall Width4.400 INCHES NOMINAL
Basic Shape StyleRECTANGULAR OR SQUARE
Circuit Construction TypeSOLID STATE
Overall Length7.350 INCHES NOMINAL
Overall Height1.000 INCHES NOMINAL
Signal Data Type Per ChannelINPUT CHANNEL SYNCHRO AND OUTPUT CHANNEL SYNCHRO
Installation DesignMODULE
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 50A20 available?
We can source 50A20 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 50A20 by Ward Leonard Ct obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50A20 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 50A20?
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 50A20?
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.