Microsemi Corp.-Colorado · Electronic Components
70C80B
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-00-091-9328
Part Number70C80B
ManufacturerMicrosemi Corp.-Colorado
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-091-9328 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating110.00 AMPERES MAXIMUM FORWARD CURRENT, TOTAL RMS110.00 AMPERES MAXIMUM FORWARD CURRENT, TOTAL RMS
Terminals3 UNINSULATED WIRE LEAD AND 3 UNINSULATED WIRE LEAD AND 1 THREADED STUD1 THREADED STUD
Mounting MethodTHREADED STUD(S)
Overall Length8.169 INCHES MAXIMUM8.169 INCHES MAXIMUM
Internal ConfigurationJUNCTION CONTACTJUNCTION CONTACT
Nominal Thread Size0.500 INCHES0.500 INCHES
Power Rating Per Characteristic10.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION10.0 WATTS MAXIMUM PEAK GATE POWER DISSIPATION
Thread Series DesignatorUNFUNF
Maximum Operating Temp Per Measure125.0 CELSIUS JUNCTION125.0 CELSIUS JUNCTION
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 70C80B available?
We can source 70C80B 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 70C80B by Microsemi Corp.-Colorado obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 70C80B 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 70C80B?
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 70C80B?
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.