Clarostat Sensors And Controls · Electronic Components
YR503U
Resistor, Variable, Nonwire Wound,
Part NumberYR503U
ManufacturerClarostat Sensors And Controls
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-033-0408 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Actuator TypeFLUSH DRIVE WITH SLOT-HOLE
Body Diameter0.500 INCHES NOMINAL
Terminal Type And Quantity3 PIN
Power Dissipation Rating Per Secti0.25 FREE AIR SINGLE SECTION
Ambient Temp In Deg Celsius Per Se50.0 SINGLE SECTION
Mounting MethodTERMINAL
Electrical Resistance Per Section50.0 KILOHMS SINGLE SECTION
Center To Center Distance Between0.100 INCHES NOMINAL
Terminal LocationREAR END
Actuator Travel Control FeatureSTOPS
Rotary Actuator Travel In Angular295.0 NOMINAL
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 YR503U available?
We can source YR503U 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 YR503U by Clarostat Sensors And Controls obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If YR503U 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 YR503U?
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 YR503U?
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.