Cts Corp. Electromechanical Div · Electronic Components
X201R503B
Resistor, Variable, Nonwire Wound,
Part NumberX201R503B
ManufacturerCts Corp. Electromechanical Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-483-4117 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Actuator TypeINTEGRAL KNOB
Terminal Type And Quantity3 TAB, SOLDER LUG
Resistance Tolerance Per Section I-30.0 TO 30.0 SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE
Rotary Actuator Travel In Angular260.0 NOMINAL
Mounting MethodTERMINAL
Ambient Temp In Deg Celsius Per Se85.0 SINGLE SECTION
Power Dissipation Rating Per Secti0.125 FREE AIR SINGLE SECTION
Electrical Resistance Per Section50.0 KILOHMS SINGLE SECTION
Section Quantity1
Actuator Travel Control FeatureSTOPS
Vendor Part Numbers358127, 4701-358127
Cancelled NSN5905-00-238-2924 (cancelled)
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 X201R503B available?
We can source X201R503B 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 X201R503B by Cts Corp. Electromechanical Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If X201R503B 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 X201R503B?
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 X201R503B?
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.