Vishay Sprague · Electronic Components
140-5-2-500
Resistor, Variable, Wire Wound, Pre
Part Number140-5-2-500
ManufacturerVishay Sprague
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-139-3078 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Body Length0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
Function Conformity Tolerance Per-1.00 TO 1.00 SINGLE SECTION
Section Quantity1
Shaft Diameter0.1248 INCHES MINIMUM AND 0.1251 INCHES MAXIMUM
Electrical Resistance Per Section50.0 OHMS SINGLE SECTION
Bearing TypeSLEEVE SHAFT
Rotary Actuator Travel In Angular330.0 NOMINAL
Cubic Measure0.060 CUBIC INCHES
Features ProvidedHUMIDITY PROOF
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Maximum Starting Torque12.00 INCH-OUNCES
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 140-5-2-500 available?
We can source 140-5-2-500 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 140-5-2-500 by Vishay Sprague obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 140-5-2-500 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 140-5-2-500?
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 140-5-2-500?
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.