Mersen USA Ep · Electronic Components
TR1-10
Fuse, Cartridge
Part NumberTR1-10
ManufacturerMersen USA Ep
AvailabilityAvailable to order — request a quote
Specifications
NSN5920-00-553-4310 (NSN)
Federal Item NameFUSE,CARTRIDGE
Federal Supply Class5920 — Fuses and Lightning Arresters
Body StyleTUBE TYPE
Maximum Voltage Rating In Volts250.0 AC AND 250.0 DC
Continuous Current Rating In Amps0.200
Interruption Indicator MethodOPAQUE BODY
Overall Diameter0.562 INCHES NOMINAL
Circuit Over Current Interruption50.0 250 PCT OF CURRENT RATING AND 16.0 400 PCT OF CURRENT RATING
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Length2.000 INCHES NOMINAL
MaterialFIBER CASE
Vendor Part NumbersFGN1-10, FRN1-10, 226-1012P1, S226-1012ISSUE4P
Cancelled NSN5920-00-142-7392 (cancelled)
ProducttraceabilityNo
RohscompliantNO
IscanonicalY
Hazardousfalse
RohsphthalatescompliantTBA
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 TR1-10 available?
We can source TR1-10 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 TR1-10 by Mersen USA Ep obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TR1-10 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 TR1-10?
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 TR1-10?
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.