Littelfuse, Inc. · Electronic Components
342012L
Fuseholder, Extractor Post
Part Number342012L
ManufacturerLittelfuse, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-047-4679 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Surface TreatmentNICKEL CONTACT
MaterialCOPPER ALLOY CONTACT
Bushing Diameter0.500 INCHES NOMINAL
Mounting Hole Quantity1
Overall Diameter0.812 INCHES NOMINAL
Body StyleBUSHING MOUNTED TYPE
Overall Length2.094 INCHES NOMINAL
Mounting Hole StyleBUSHING MOUNTING
Fuse Accommodation Quantity1
Accommodated Fuse Length1.250 INCHES NOMINAL
Flatted Side Bushing Hole Length0.440 INCHES MINIMUM AND 0.452 INCHES MAXIMUM
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 342012L available?
We can source 342012L 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 342012L by Littelfuse, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 342012L 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 342012L?
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 342012L?
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.