Electro Scientific Industries · Electronic Components
4233-4
Post, Binding, Electrical
Part Number4233-4
ManufacturerElectro Scientific Industries
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-055-1540 (NSN)
Federal Item NamePOST,BINDING,ELECTRICAL
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Maximum Height Above Mounting Surf0.580 INCHES
Overall Length1.380 INCHES
Precious Material And LocationOVERALL EXTERNAL SURFACES GOLD
Mounting Method StyleSTUD
Mounting Thread Diameter0.190 INCHES
Overall Width0.375 INCHES
Surface TreatmentGOLD OVERALL EXCEPT INSULATION SECOND LAYER
Mounting Thread SeriesUNF
Precious MaterialGOLD
Thread Length0.710 INCHES
Wire Hole Diameter0.089 INCHES SINGLE END
Features ProvidedTIP REPLACEABILITY
MaterialPLASTIC POLYAMIDE NYLON HANDLE
Conductor Attachment MethodWIRE SPRING SOLDER
Tip Termination TypeSPRING WIRE
Handle Length1.670 INCHES NOMINAL
Overall Diameter0.360 INCHES NOMINAL
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 4233-4 available?
We can source 4233-4 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 4233-4 by Electro Scientific Industries obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 4233-4 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 4233-4?
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 4233-4?
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.