Vishay Dale Electronics, LLC · Electronic Components
5091-1K
Resistor, Variable, Wire Wound, Non
Part Number5091-1K
ManufacturerVishay Dale Electronics, LLC
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-851-2401 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Bearing TypeBEARING SHAFT
Features ProvidedHUMIDITY PROOF
Ambient Temp In Deg Celsius Per Se175.0 SINGLE SECTION
Electrical Resistance Per Section1.0 KILOHMS SINGLE SECTION
Shaft Diameter0.058 INCHES MINIMUM AND 0.098 INCHES MAXIMUM
Lateral Distance Between Mounting0.513 INCHES MINIMUM AND 0.526 INCHES MAXIMUM
Mounting Facility Quantity2
Fragility FactorMODERATELY RUGGED
Effective Electrical Rotation In D8280.0 MINIMUM AND 13680.0 MAXIMUM
Actuator TypeSINGLE SHAFT
Mounting MethodUNTHREADED HOLE(S)
Vendor Part Numbers2900P102, 819798-7, 10243489, 138-062-2102
Cancelled NSN5905-00-419-3543 (cancelled)
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 5091-1K available?
We can source 5091-1K 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 5091-1K by Vishay Dale Electronics, LLC obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 5091-1K 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 5091-1K?
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 5091-1K?
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.