CTS Corp. Electromechanical Div · Electronic Components
45D503MD503-03
Resistor, Variable, Nonwire Wound,
Part Number45D503MD503-03
ManufacturerCTS Corp. Electromechanical Div
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-103-7512 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Body StyleCYLINDRICAL BUSHING MOUNTED
Switch TypeROTARY
Mounting Bushing Length0.375 INCHES NOMINAL
Shaft StyleROUND, SLOTTED
Section Quantity2
Shaft Diameter0.250 INCHES NOMINAL
Power Dissipation Rating Per Secti0.5 FREE AIR ALL SECTIONS
Switch Current Type And Rating In3.000 AC/DC
Resistance Tolerance Per Section I-20.0 TO 20.0 ALL SECTIONS
Terminal Type And Quantity10 TAB, SOLDER LUG
Actuator Travel Control FeatureSTOPS
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 45D503MD503-03 available?
We can source 45D503MD503-03 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 45D503MD503-03 by CTS Corp. Electromechanical Div obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 45D503MD503-03 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 45D503MD503-03?
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 45D503MD503-03?
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.