Halsit Holdings · Electronic Components
377-103
Post, Binding, Electrical
Part Number377-103
ManufacturerHalsit Holdings
AvailabilityAvailable to order — request a quote
Specifications
NSN5940-00-877-7124 (NSN)
Federal Item NamePOST,BINDING,ELECTRICAL
Federal Supply Class5940 — Lugs, Terminals, and Terminal Strips
Maximum Height Above Mounting Surf0.750 INCHES
Overall Diameter0.500 INCHES
Mounting Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Cap Outside Diameter0.438 INCHES
Wire Hole Diameter0.094 INCHES SINGLE END
Conductor Accommodation TypeSCREW CAP W/HOLE SINGLE END
MaterialPLASTIC POLYAMIDE NYLON INSULATION
Identification Code ColorBLACK
Mounting Thread Diameter0.138 INCHES
Overall Height1.375 INCHES
Surface TreatmentNICKEL OVERALL EXCEPT INSULATION SINGLE LAYER
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 377-103 available?
We can source 377-103 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 377-103 by Halsit Holdings obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 377-103 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 377-103?
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 377-103?
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.