Littelfuse · Circuit Protection > Fuses
0313004.HXP
Littelfuse 0313004.HXP 313 Series 3AB/3AG 6.3x32mm Slo-Blo cartridge fuse, 4 A, 250 VAC
Part Number0313004.HXP
ManufacturerLittelfuse
AvailabilityIn stock — ships fast
Specifications
Ampere Rating4 A
Voltage Rating250 VAC
Fuse Family3AB/3AG 6.3x32mm Slo-Blo cartridge fuse
Mounting TypeCartridge/axial per suffix; verify exact suffix
Opening Characteristicper series description
Decoded From Part Numberyes
NSN5920-01-611-5085 (NSN)
Federal Item NameFUSE,CARTRIDGE
MaterialGLASS CASE
Overall Length1.25 INCHES NOMINAL
Overall Diameter0.250 INCHES NOMINAL
Body StyleTUBE TYPE
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Special FeaturesOPERATING TEMP RANGE: -55 TO +125 DEG C.
Surface TreatmentNICKEL TERMINAL
Maximum Voltage Rating In Volts250.0 AC
Continuous Current Rating In Amps4.0
Interruption Indicator MethodVISIBLE ELEMENT
Federal Supply Class5920 — Fuses, Arrestors, Absorbers, And Protectors
Circuit Over Current Interruption12.0 200 PCT OF CURRENT RATING
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 0313004.HXP in stock?
Yes — 0313004.HXP is in our stock database. Request a quote for current pricing and lead time.
Is 0313004.HXP by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 0313004.HXP 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 0313004.HXP?
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 0313004.HXP?
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.