Electro-Term, Inc. · Electronic Components
S4166F
Terminal, Lug
Part NumberS4166F
ManufacturerElectro-Term, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-01-383-3021 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Maximum Conductor Size Accommodate16 AWG
Mounting Facility Thickness0.032 INCHES
Mounting Method StyleOPEN SLOT
MaterialCOPPER OVERALL EXCEPT INSULATION
Material Thickness0.032 INCHES
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Electrical Insulation FeatureINSULATING SLEEVE
Identification Code ColorBLUE
Basic Shape StyleCRIMP
Overall Width0.380 INCHES
Mounting Slot Width0.173 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 S4166F available?
We can source S4166F 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 S4166F by Electro-Term, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If S4166F 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 S4166F?
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 S4166F?
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.