Te Connectivity Corporation · Electronic Components
31391
Terminal, Lug
Part Number31391
ManufacturerTe Connectivity Corporation
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-549-8827 (NSN)
Federal Item NameTERMINAL,LUG
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Mounting Method StyleRING
Mounting Tongue Width0.219 INCHES
Basic Shape StyleCRIMP
Electrical Insulation FeatureUNINSULATED
MaterialCOPPER OVERALL
Surface TreatmentTIN OVERALL SINGLE LAYER
Overall Length0.656 INCHES
Mounting Hole Diameter0.120 INCHES
Conductor Accommodation TypeRECESSED BARREL SINGLE END
Material Thickness0.032 INCHES
Mounting Facility Thickness0.032 INCHES
Winding Function And Quantity2 PRIMARY SINGLE COMPONENT
Coil Form TypeHOLLOW SINGLE COMPONENT
Adjustment Device Drive TypeSHAFT SINGLE COMPONENT
Body Width2.000 INCHES NOMINAL
Body Length2.062 INCHES NOMINAL
Frequency Rating3.45 MEGAHERTZ MINIMUM AND 7.4 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Terminal Type And Quantity4 COMPONENT SOCKET
Body Height1.250 INCHES NOMINAL
Inclosure TypeFULLY INCLOSED
Adjustment Method And Quantity1 ADJUSTABLE CORE SINGLE COMPONENT
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 31391 available?
We can source 31391 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 31391 by Te Connectivity Corporation obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 31391 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 31391?
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 31391?
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.