Bourns Instruments · Electronic Components
3520S-415-503
Resistor, Variable, Nonwire Wound,
Part Number3520S-415-503
ManufacturerBourns Instruments
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-019-3399 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Terminal Type And Quantity3 TAB, SOLDER LUG
Shaft StyleROUND, SLOTTED
Body Diameter0.875 INCHES NOMINAL
Body StyleCYLINDRICAL BUSHING MOUNTED
Power Dissipation Rating Per Secti1.5 FREE AIR SINGLE SECTION
Shaft Length0.411 INCHES NOMINAL
Screw Thread Diameter0.375 INCHES NOMINAL
Electrical Resistance Per Section50.000 KILOHMS SINGLE SECTION
Terminal LocationRADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED
Mounting MethodLOCKING BUSHING
Reliability IndicatorNOT ESTABLISHED
Vendor Part Numbers11732717
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 3520S-415-503 available?
We can source 3520S-415-503 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 3520S-415-503 by Bourns Instruments obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3520S-415-503 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 3520S-415-503?
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 3520S-415-503?
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.