Powerex Inc · Electronic Components
CM431290
SCR MOD DUAL 1200V 90A
Part NumberCM431290
ManufacturerPowerex Inc
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-250-6044 (NSN)
Federal Item NameSEMICONDUCTOR DEVICES,UNITIZED
MaterialCERAMIC ENCLOSURE
Terminals7 UNTHREADED HOLE
Mounting MethodUNTHREADED HOLE(S)
Overall Length115.0 MILLIMETERS NOMINAL
Overall Width50.0 MILLIMETERS NOMINAL
Semiconductor MaterialSILICON ALL SEMICONDUCTOR DEVICE THYRISTOR
Mounting Facility Quantity2
Component Name And Quantity2 SEMICONDUCTOR DEVICE THYRISTOR
Voltage Rating In Volts Per Charac1300.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE ALL SEMICONDUCTOR DEVICE THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 CM431290 available?
We can source CM431290 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 CM431290 by Powerex Inc obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If CM431290 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 CM431290?
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 CM431290?
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.