Yosemite Investment Inc. · Electronic Components
M500PK
Resistor, Variable, Wire Wound, Non
Part NumberM500PK
ManufacturerYosemite Investment Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-134-0448 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Ambient Temp In Deg Celsius Per Se340.0 SINGLE SECTION
Electrical Resistance Per Section500.0 OHMS SINGLE SECTION
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Power Dissipation Rating Per Secti2.0 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 TAB, SOLDER LUG
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Actuator Travel Control FeatureSTOPS
Shaft Length0.625 INCHES NOMINAL
Overall Diameter2.031 INCHES NOMINAL
Overall Length1.187 INCHES NOMINAL
Body StyleCYLINDRICAL BUSHING MOUNTED
Vendor Part NumbersS4039-501
ESD/EMICode B — 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 M500PK available?
We can source M500PK 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 M500PK by Yosemite Investment Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If M500PK 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 M500PK?
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 M500PK?
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.