Boonton Electronics Corporation · Electronic Components
311-125
Resistor, Variable, Nonwire Wound,
Part Number311-125
ManufacturerBoonton Electronics Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5905-00-270-1930 (NSN)
Federal Item NameRESISTOR,VARIABLE,NONWIRE WOUND,
Federal Supply Class5905 — Resistors
Shaft StyleROUND
Section Quantity1
Electrical Resistance Per Section50.0 KILOHMS SINGLE SECTION
Resistance Tolerance Per Section I-10.0 TO 10.0 SINGLE SECTION
Shaft Length0.375 INCHES NOMINAL
ProducttraceabilityYes-Date/Lot Code
RohscompliantNA
Product Range311 Series
Ear Protection TypeCorded
IscanonicalY
Hazardousfalse
Noise Rating33 dB
RohsphthalatescompliantNA
UseccnEAR99
SvhcTo Be Advised
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 311-125 available?
We can source 311-125 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 311-125 by Boonton Electronics Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 311-125 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 311-125?
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 311-125?
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.