Littelfuse, Inc. · Electronic Components
342-025
Fuseholder, Extractor Post
Part Number342-025
ManufacturerLittelfuse, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-849-6564 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Bushing Diameter0.500 INCHES NOMINAL
Mounting Hole Quantity1
Body StyleBUSHING MOUNTED TYPE
Overall Length1.791 INCHES MAXIMUM
Overall Diameter0.685 INCHES NOMINAL
MaterialCOPPER ALLOY CONTACT
Overall Width1.010 INCHES NOMINAL
Accommodated Ferrule Diameter0.250 INCHES NOMINAL
Cap Diameter0.670 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
Environmental ProtectionDRIPPROOF
Length From Front Protrusion To Mo0.791 INCHES NOMINAL
Vendor Part Numbers2488-109, 705750-100, FHN20G342025
Cancelled NSN5920-00-431-3282 (cancelled)
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 342-025 available?
We can source 342-025 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 342-025 by Littelfuse, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 342-025 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 342-025?
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 342-025?
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.