Kay Elemetrics · Electronic Components
245
Fuse, Cartridge
Part Number245
ManufacturerKay Elemetrics
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-009-3297 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Overall Length1.250 INCHES NOMINAL
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating In Volts250.0 AC AND 250.0 DC
Continuous Current Rating In Amps3.000
Interruption Indicator MethodVISIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL
MaterialGLASS CASE
Surface TreatmentNICKEL TERMINAL
Body StyleTUBE TYPE
Body Length1.688 INCHES NOMINAL
Cable Entrance Diameter0.266 INCHES NOMINAL
Identification Code ColorRED
Finger Length1.188 INCHES NOMINAL SINGLE FINGER
Terminal TypeSOLDER WELL
Finger TypeTWO CONDUCTOR, NOTCHED TURRET TIP SINGLE FINGER
ESD/EMICode A — ESD/EMI sensitive item
Actuator TypeSINGLE SHAFT
Flat Height0.125 INCHES NOMINAL
Shaft Diameter0.250 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 245 available?
We can source 245 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 245 by Kay Elemetrics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 245 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 245?
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 245?
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.