Elettronica Spa · Electronic Components
443-401-001
Resistor, Variable, Wire Wound, Pre
Part Number443-401-001
ManufacturerElettronica Spa
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-045-8666 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Shaft StyleROUND
Body Length0.826 INCHES NOMINAL
Shaft Diameter0.250 INCHES NOMINAL
Temp Coefficient Of Resistance Wir-20.0 TO 20.0 SINGLE SECTION
Function Characteristic Per SectioSINGLE SECTION LINEAR
Electrical Resistance Per Section20.000 KILOHMS SINGLE SECTION
Actuator Travel Control FeatureCONTINUOUS MOTION
Shaft Radial Play0.0015 INCHES
Shaft Runout0.001 INCHES
Effective Electrical Rotation In D350.0 NOMINAL
Shaft End Play0.00300 INCHES
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 443-401-001 available?
We can source 443-401-001 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 443-401-001 by Elettronica Spa obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 443-401-001 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 443-401-001?
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 443-401-001?
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.