Sensor Systems, L.L.C. · Electronic Components
205-503
Resistor, Variable, Wire Wound, Pre
Part Number205-503
ManufacturerSensor Systems, L.L.C.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-027-9919 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Bearing TypeSLEEVE SHAFT
Temp Coefficient Of Resistance Per-60.0 TO 60.0 SINGLE SECTION
Power Dissipation Rating Per Secti5.0 FREE AIR SINGLE SECTION
Ambient Temp In Deg Celsius Per Se40.0 SINGLE SECTION
Function Characteristic Per SectioSINGLE SECTION LINEAR
Effective Electrical Rotation In D3600.0 NOMINAL
Terminal Type And Quantity3 TAB, SOLDER LUG
Rotary Actuator Travel In Angular3600.0 NOMINAL
Maximum Running Torque1.50 INCH-OUNCES
Shaft End Play0.014 INCHES
Maximum Starting Torque3.00 INCH-OUNCES
Vendor Part Numbers138-142-0001
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 205-503 available?
We can source 205-503 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 205-503 by Sensor Systems, L.L.C. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 205-503 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 205-503?
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 205-503?
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.