Littelfuse · Electronic Components
498030
Fuse, Enclosed Link
Part Number498030
ManufacturerLittelfuse
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-542-9143 (NSN)
Federal Item NameFUSE,ENCLOSED LINK
Federal Supply Class5920 — Fuses and Lightning Arresters
Body StyleLIMITER W/HOLE
Interruption Indicator MethodVISIBLE ELEMENT
Terminal Thickness0.4 MILLIMETERS NOMINAL
Circuit Over Current Interruption90.0 150 PCT OF CURRENT RATING
Maximum Voltage Rating In Volts32.0 DC
Mounting Hole Diameter5.5 MILLIMETERS NOMINAL
Overall Length41.0 MILLIMETERS NOMINAL
Overall Height8.0 MILLIMETERS NOMINAL
Overall Width12.0 MILLIMETERS NOMINAL
Continuous Current Rating In Amps30.000
Center To Center Distance Between30.0 MILLIMETERS NOMINAL
Vendor Part Numbers81254360086, 81.25436-0086
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 498030 available?
We can source 498030 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 498030 by Littelfuse obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 498030 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 498030?
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 498030?
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.