Littelfuse · Electronic Components
251005L
Fuse, Cartridge
Part Number251005L
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-191-5303 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
MaterialCERAMIC CASE
Overall Length0.280 INCHES NOMINAL0.280 INCHES NOMINAL
Interruption Indicator MethodOPAQUE BODYOPAQUE BODY
Terminal Diameter0.025 INCHES NOMINAL0.025 INCHES NOMINAL
Continuous Current Rating In Amps5.0005.000
Surface TreatmentNICKEL TERMINAL
Fragility FactorMODERATELY RUGGEDMODERATELY RUGGED
Circuit Over Current InterruptionNORMAL INSTANTANEOUSNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENTNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating In Volts125.0 AC AND 125.0 AC AND 125.0 DC125.0 DC
Overall Diameter0.095 INCHES NOMINAL0.095 INCHES NOMINAL
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 251005L available?
We can source 251005L 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 251005L by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 251005L 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 251005L?
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 251005L?
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.