onsemi · Electronic Components
MCR25D
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-298-0477
Part NumberMCR25D
Manufactureronsemi
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-298-0477 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialCERAMIC ENCLOSURE
Current Rating25.00 AMPERES MAXIMUM ON-STATE CURRENT, INSTANTANEOUS AND 300.00 AMPERES MAXIMUM PEAK NONREPETITIVE SURGE CURRENT
Terminals3 PIN
Mounting MethodTERMINAL
Overall Length0.705 INCHES NOMINAL
Overall Width0.400 INCHES NOMINAL
Overall Height0.546 INCHES NOMINAL
Terminal Length0.381 INCHES NOMINAL
Joint Electronic Device EngineerinTO-22OAB
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 MCR25D available?
We can source MCR25D 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 MCR25D by onsemi obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MCR25D 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 MCR25D?
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 MCR25D?
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.