Mersen USA Ep · Electronic Components
TRS90R
Fuse, Cartridge
Part NumberTRS90R
ManufacturerMersen USA Ep
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-01-323-5344 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Body StyleAXIAL TERMINAL TYPE
MaterialCERAMIC OR FIBER CASE
Overall Diameter1.560 INCHES MAXIMUM
Circuit Over Current InterruptionTIME DELAY
Terminal Thickness0.125 INCHES NOMINAL
Body Length5.375 INCHES MINIMUM AND 5.781 INCHES MAXIMUM
Maximum Voltage Rating In Volts600.0 AC AND 600.0 DC
Interruption Indicator MethodOPAQUE BODY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Continuous Current Rating In Amps90.000
Overall Length7.870 INCHES MINIMUM AND 7.880 INCHES MAXIMUM
Cancelled NSN5920-01-083-0144 (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 TRS90R available?
We can source TRS90R 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 TRS90R by Mersen USA Ep obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TRS90R 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 TRS90R?
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 TRS90R?
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.