Stromberg-Carlson Corp. A Plessey Telecommunications · Electronic Components
666068-437
Resistor, Variable, Nonwire Wound,
Part Number666068-437
ManufacturerStromberg-Carlson Corp. A Plessey Telecommunications
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-879-7222 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft Bearing TypeSLEEVE
Terminal Type And Quantity3 TAB, SOLDER LUG
Power Dissipation Rating Per Secti0.25 FREE AIR SINGLE SECTION
Terminal LocationLOWER ADJACENT SIDE SINGLE ROW
Ambient Temp In Deg Celsius Per Se70.0 SINGLE SECTION
Nonturn Device Radius0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
Screw Thread Diameter0.250 INCHES NOMINAL
Features ProvidedHUMIDITY PROOF
Mounting MethodSTANDARD BUSHING
Cubic Measure0.121 CUBIC INCHES
Fragility FactorMODERATELY DELICATE
Cancelled NSN5905-00-771-5955 (cancelled)
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 666068-437 available?
We can source 666068-437 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 666068-437 by Stromberg-Carlson Corp. A Plessey Telecommunications obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 666068-437 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 666068-437?
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 666068-437?
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.