Honeywell International, Inc. · Electronic Components
139443-1
Resistor, Variable, Wire Wound, Pre
Part Number139443-1
ManufacturerHoneywell International, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-01-155-7338 (NSN)
Federal Item NameRESISTOR,VARIABLE,WIRE WOUND,PRE
Federal Supply Class5905 — Resistors
Terminal Type And Quantity5 TAB, SOLDER LUG
Function Characteristic Per SectioSINGLE SECTION LINEAR
Reliability IndicatorNOT ESTABLISHED
Fixed Tap Quantity Per Section2 SINGLE SECTION
Body StyleCYLINDRICAL SERVO MOUNTED
Section Quantity1
Function Conformity Per SectionSINGLE SECTION INDEPENDENT LINEARITY
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 139443-1 available?
We can source 139443-1 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 139443-1 by Honeywell International, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 139443-1 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 139443-1?
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 139443-1?
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.