Bourns Inc. · Electronic Components
3540S-1K
Resistor, Variable, Wire Wound, Pre
Part Number3540S-1K
ManufacturerBourns Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-391-2445 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Screw Thread Quantity Per Inch32.0
Electrical Resistance Per Section1.0 KILOHMS SINGLE SECTION
Rotary Actuator Travel In Angular3600.0 NOMINAL
Function Conformity Tolerance Per-0.25 TO 0.25 SINGLE SECTION
Mounting MethodSTANDARD BUSHING
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Actuator Travel Control FeatureCLUTCH
Terminal Type And Quantity3 TAB, SOLDER LUG
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
Terminal LocationLONGITUDINALLY POSITIONED ON THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
ESD/EMICode A — 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 3540S-1K available?
We can source 3540S-1K 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 3540S-1K by Bourns Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3540S-1K 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 3540S-1K?
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 3540S-1K?
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.