Techno Components Corp. · Electronic Components
129-20K
Resistor, Variable, Wire Wound, Non
Part Number129-20K
ManufacturerTechno Components Corp.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-224-4995 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Shaft Length0.075 INCHES NOMINAL
Ambient Temp In Deg Celsius Per Se175.0 SINGLE SECTION
Center To Center Distance Between0.100 INCHES NOMINAL
Mounting MethodTERMINAL
Rotary Actuator Travel In Angular7920.0 NOMINAL
Electrical Resistance Per Section20.0 KILOHMS SINGLE SECTION
Terminal Type And Quantity3 PIN
Actuator Travel Control FeatureCLUTCH
Terminal LocationLEFT ADJACENT SIDE TWO ROWS LOCATION NOT OTHERWISE SPECIFIED
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Resistance Tolerance Per Section I-5.0 TO 5.0 SINGLE SECTION
Cancelled NSN5905-00-484-2983 (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 129-20K available?
We can source 129-20K 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 129-20K by Techno Components Corp. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 129-20K 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 129-20K?
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 129-20K?
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.