ETS Lindgren · Electronic Components
L5621A
Fuse, Cartridge
Part NumberL5621A
ManufacturerETS Lindgren
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-840-7974 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Interruption Indicator MethodVISIBLE ELEMENT
Continuous Current Rating In Amps1.000
Maximum Voltage Rating In Volts250.0 AC AND 120.0 DC
Overall Length0.609 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
Overall Diameter0.187 INCHES NOMINAL
Circuit Over Current InterruptionNORMAL INSTANTANEOUS
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
MaterialGLASS CASE
Body StyleTUBE TYPE
Surface TreatmentNICKEL TERMINAL
Vendor Part NumbersM58-1AMP, L562-1AMP, 40-615-121-04
Cancelled NSN5920-00-127-7875 (cancelled)
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 L5621A available?
We can source L5621A 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 L5621A by ETS Lindgren obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If L5621A 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 L5621A?
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 L5621A?
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.