Vishay Intertechnology · Electronic Components
1240X-500
Resistor, Variable, Nonwire Wound,
Part Number1240X-500
ManufacturerVishay Intertechnology
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-282-0894 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Shaft Diameter0.083 INCHES NOMINAL
Body StyleRECTANGULAR
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Power Dissipation Rating Per Secti0.25 FREE AIR SINGLE SECTION
Mounting MethodTERMINAL
Terminal Type And Quantity3 PIN
Resistance Tolerance Per Section I-0.25 TO 0.25 SINGLE SECTION
Shaft StyleROUND, SLOTTED
Actuator TypeSINGLE SHAFT
Center To Center Distance Between0.105 INCHES NOMINAL
Vendor Part Numbers713165-5
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 1240X-500 available?
We can source 1240X-500 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 1240X-500 by Vishay Intertechnology obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1240X-500 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 1240X-500?
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 1240X-500?
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.