Microsemi Corp. - Montgomeryville · Electronic Components
MS80621
TRANSISTOR — NSN 5961-01-186-8317
Part NumberMS80621
ManufacturerMicrosemi Corp. - Montgomeryville
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-186-8317 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating6.25 AMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, WITH BASE SHORT-CIRCUITED TO EMITTER
Terminals2 UNINSULATED WIRE LEAD AND 2 FLANGE
Mounting MethodPRESS FIT
Overall Length0.800 INCHES NOMINAL
Overall Width0.250 INCHES NOMINAL
Overall Height0.210 INCHES MAXIMUM
Precious Material And LocationEXTERNAL SURFACES GOLD
Maximum Operating Temp Per Measure200.0 CELSIUS JUNCTION
Features ProvidedHERMETICALLY SEALED CASE
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 MS80621 available?
We can source MS80621 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 MS80621 by Microsemi Corp. - Montgomeryville obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MS80621 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 MS80621?
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 MS80621?
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.