Techno Components Corp. · Electronic Components
151-20K
Resistor, Variable, Wire Wound, Non
Part Number151-20K
ManufacturerTechno Components Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-858-3889 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Electrical Resistance Per Section25.0 KILOHMS SINGLE SECTION
Body Width0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
Center To Center Distance Between0.100 INCHES NOMINAL
Shaft Length0.065 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
Body Height0.375 INCHES NOMINAL
Terminal Type And Quantity3 PIN
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Power Dissipation Rating Per Secti0.8 FREE AIR SINGLE SECTION
Ambient Temp In Deg Celsius Per Se85.0 SINGLE SECTION
Terminal LocationREAR END LOCATION NOT OTHERWISE SPECIFIED
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Vendor Part Numbers4015696-0701
Cancelled NSN5905-00-998-9158 (cancelled)
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 151-20K available?
We can source 151-20K 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 151-20K by Techno Components Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 151-20K 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 151-20K?
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 151-20K?
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.