Bourns · Electronic Components
3550S-1-103
Resistor, Variable, Wire Wound, Pre
Part Number3550S-1-103
ManufacturerBourns
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-494-4770 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Reliability IndicatorNOT ESTABLISHED
Ambient Temp In Deg Celsius Per Se125.0 SINGLE SECTION
Electrical Resistance Per Section10.000 KILOHMS SINGLE SECTION
Mounting MethodCLAMP RING(S)
Pilot Diameter Runout0.00150 INCHES
Maximum Running Torque0.30 INCH-OUNCES
Effective Electrical Rotation In D3600.0 NOMINAL
Shaft Radial Play0.002 INCHES
Actuator TypeSINGLE SHAFT
Maximum Starting Torque0.40 INCH-OUNCES
Shaft Runout0.001 INCHES
Vendor Part NumbersR357642, 1476-0468-7, 12600325
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 3550S-1-103 available?
We can source 3550S-1-103 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 3550S-1-103 by Bourns obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3550S-1-103 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 3550S-1-103?
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 3550S-1-103?
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.