Vishay Intertechnology, Inc. · Electronic Components
1240W-500
Resistor, Variable, Nonwire Wound,
Part Number1240W-500
ManufacturerVishay Intertechnology, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-071-5222 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Terminal Length0.200 INCHES MINIMUM
Temp Coefficient Of Resistance Per-10.0 TO 10.0 SINGLE SECTION
Precious Material And LocationTERMINAL SURFACE GOLD
Terminal Type And Quantity3 PIN
Precious MaterialGOLD
Shaft Diameter0.070 INCHES NOMINAL
Rotary Actuator Travel In Angular7200.0 NOMINAL
Mounting MethodTERMINAL
Features ProvidedNONMETALLIC SHAFT
Electrical Resistance Per Section500.000 OHMS SINGLE SECTION
Actuator Travel Control FeatureCLUTCH
Vendor Part Numbers025-003020-008
ESD/EMICode A — ESD/EMI sensitive item
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 1240W-500 available?
We can source 1240W-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 1240W-500 by Vishay Intertechnology, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1240W-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 1240W-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 1240W-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.