Littelfuse · Electronic Components
FHN55W
Fuseholder, Panel Mount, Military, 250V, 30A, F02 and F03 Fuses, RFI Sheild
Part NumberFHN55W
ManufacturerLittelfuse
AvailabilityIn stock — ships fast
Specifications
RohscompliantNO
Hazardousfalse
RohsphthalatescompliantNO
Holder TerminalsSolder Lug
Product RangeFHN Series
Fuse Size Held1/4" x 1-1/4"
IscanonicalY
Fuse Holder TypeCartridge Fuse Holder
No Of Fuses1 Fuses
SvhcTo Be Advised
Voltage Rating Vdc-
ProducttraceabilityNo
UseccnEAR99
Voltage Rating Vac250 V
NSN5920-00-162-2218 (NSN)
Additional NSNs5920-00-887-6514
MaterialCOPPER ALLOY CONTACT
Terminals2 TAB, SOLDER LUG
Overall Length2.672 INCHES MAXIMUM
Overall Diameter0.875 INCHES NOMINAL
Body StyleSHIELDED-BUSHING MOUNTED TYPE
Precious MaterialSILVER
Precious Material LocationCONTACT SURFACE SILVER
Mounting Hole Quantity1
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 FHN55W in stock?
Yes — FHN55W is in our stock database. Request a quote for current pricing and lead time.
Is FHN55W by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FHN55W 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 FHN55W?
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 FHN55W?
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.