Te Connectivity Corporation · Electronic Components
321021
Terminal, Lug
Part Number321021
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-271-7322 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Overall Length0.719 INCHES
Conductor Accommodation TypeBARREL W/EAR SINGLE END
Surface TreatmentTIN CONDUCTOR ACCOMMODATION SINGLE LAYER
Nondefinitive Spec Std Data2 TYPE AND 2 CLASS
Distance From Mounting Hole Center0.125 INCHES
MaterialCOPPER OVERALL
Maximum Conductor Size Accommodate24 AWG
Mounting Facility Thickness0.031 INCHES
Mounting Hole Diameter0.173 INCHES
Mounting Tongue Width0.250 INCHES
Basic Shape StyleCRIMP
Vendor Part NumbersB04815, 8538711, 7901480-03
Stud Size MetricM4
RohscompliantYES
Insulator ColourYellow
Hazardousfalse
RohsphthalatescompliantYES
Product RangePIDG Series
IscanonicalY
Conductor Area Csa0.4 mm²
Wire Size Awg Max22 AWG
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 321021 available?
We can source 321021 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 321021 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 321021 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 321021?
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 321021?
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.