Vishay Sprague Inc. · Electronic Components
500STD
Resistor, Variable, Wire Wound, Non
Part Number500STD
ManufacturerVishay Sprague Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-943-6834 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Mounting MethodSTANDARD BUSHING
Screw Thread Series DesignatorUNEF
Actuator TypeSINGLE SHAFT
Screw Thread Quantity Per Inch32.0
Power Dissipation Rating Per Secti3.0 FREE AIR SINGLE SECTION
Screw Thread Diameter0.250 INCHES NOMINAL
Shaft StyleROUND
Electrical Resistance Per Section1.000 KILOHMS SINGLE SECTION
Terminal Type And Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section I-3.0 TO 3.0 SINGLE SECTION
Section Quantity1
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 500STD available?
We can source 500STD 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 500STD by Vishay Sprague Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 500STD 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 500STD?
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 500STD?
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.