Littelfuse Uk Ltd. · Electronic Components
345623A
Fuseholder, Extractor Post
Part Number345623A
ManufacturerLittelfuse Uk Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-349-0012 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialCOPPER ALLOY CONTACT
Bushing Diameter0.500 INCHES NOMINAL
Surface TreatmentTIN CONTACT
Mounting Hole Diameter0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
Overall Width0.920 INCHES NOMINAL
Overall Length1.660 INCHES NOMINAL
Mounting Hole Quantity1
Body StyleBUSHING MOUNTED TYPE
Bushing Hole Diameter0.502 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
Accommodated Fuse Width0.203 INCHES NOMINAL
Voltage In Volts250.0
Vendor Part NumbersAA55504/02-002B
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 345623A available?
We can source 345623A 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 345623A by Littelfuse Uk Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 345623A 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 345623A?
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 345623A?
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.