Techno Components · Electronic Components
129-25K1-4W
Resistor, Variable, Wire Wound, Non
Part Number129-25K1-4W
ManufacturerTechno Components
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-080-4897 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,NON
Federal Supply Class5905 — Resistors
Body Width0.213 INCHES MINIMUM AND 0.228 INCHES MAXIMUM
Overall Height0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM
Maximum Starting Torque5.00 INCH-OUNCES
Shaft Length0.750 INCHES NOMINAL
Center To Center Distance Between0.100 INCHES NOMINAL
Electrical Resistance Per Section25.0 KILOHMS SINGLE SECTION
Mounting MethodUNTHREADED HOLE(S)
Rotary Actuator Travel In Angular9000.0 NOMINAL
Terminal Type And Quantity3 PIN
Temp Coefficient Of Resistance Per-50.0 TO 50.0 SINGLE SECTION
Ambient Temp In Deg Celsius Per Se50.0 SINGLE SECTION
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 129-25K1-4W available?
We can source 129-25K1-4W 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 129-25K1-4W by Techno Components obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 129-25K1-4W 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 129-25K1-4W?
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 129-25K1-4W?
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.