Littelfuse, Inc. · Electronic Components
3453LF7L
Fuseholder, Extractor Post
Part Number3453LF7L
ManufacturerLittelfuse, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-510-7858 (NSN)
Federal Item NameFUSEHOLDER,EXTRACTOR POST
Federal Supply Class5920 — Fuses and Lightning Arresters
Accommodated Ferrule Diameter0.250 INCHES NOMINAL
Mounting Hole Quantity1
Bushing Hole Diameter0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
Bushing Thread Length0.310 INCHES NOMINAL
Terminal Type And Quantity2 BLADE W/MOUNTING HOLE
Current Carrying Rating In Amps20.0
MaterialPLASTIC BODY
Overall Length2.000 INCHES NOMINAL
Accommodated Fuse Length1.250 INCHES NOMINAL
Voltage In Volts250.0
Surface TreatmentTIN CONTACT
Vendor Part NumbersMA00006965
ESD/EMICode A — ESD/EMI sensitive item
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 3453LF7L available?
We can source 3453LF7L 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 3453LF7L by Littelfuse, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 3453LF7L 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 3453LF7L?
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 3453LF7L?
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.