Precision Electronics Corporation · Electronic Components
RWU3521SP
Resistor, Variable, Nonwire Wound,
Part NumberRWU3521SP
ManufacturerPrecision Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-974-6389 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Terminal LocationREAR END
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Overall Length1.313 INCHES NOMINAL
Precious MaterialGOLD
Precious Material And LocationTERMINALS GOLD
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Actuator Travel Control FeatureSTOPS
Power Dissipation Rating Per Secti0.75 FREE AIR SINGLE SECTION
Terminal Type And Quantity3 TURRET
Rotary Actuator Travel In Angular300.0 NOMINAL
Overall Diameter0.875 INCHES 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 RWU3521SP available?
We can source RWU3521SP 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 RWU3521SP by Precision Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If RWU3521SP 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 RWU3521SP?
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 RWU3521SP?
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.