Bourns · Electronic Components
3540S-618-103
Resistor, Variable, Wire Wound, Pre
Part Number3540S-618-103
ManufacturerBourns
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-158-3698 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Body Length0.720 INCHES NOMINAL
Mounting MethodSTANDARD BUSHING
Rotary Actuator Travel In Angular3600.0 NOMINAL
Electrical Resistance Per Section10.0 KILOHMS SINGLE SECTION
Bearing TypeBEARING SHAFT
Maximum Running Torque2.00 INCH-OUNCES
Effective Electrical Rotation In D3600.0 NOMINAL
Fragility FactorRUGGED
Actuator TypeSINGLE SHAFT
Shaft Radial Play0.003 INCHES
Vendor Part Numbers534-9856, 7286-140-0
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 3540S-618-103 available?
We can source 3540S-618-103 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-618-103 by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3540S-618-103 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-618-103?
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-618-103?
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.