Powerex · Electronic Components
W212406-1
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-347-5850
Part NumberW212406-1
ManufacturerPowerex
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-347-5850 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialCERAMIC ENCLOSURE
Current Rating450.00 AMPERES NOMINAL ON-STATE CURRENT, AVERAGE
Terminals2 CASE AND 2 INSULATED WIRE LEAD W/TERMINAL LUG
Mounting MethodCOMPRESSION
Overall Length0.545 INCHES MINIMUM AND 0.605 INCHES MAXIMUM
Overall Diameter1.850 INCHES MINIMUM AND 1.900 INCHES MAXIMUM
Voltage Rating In Volts Per Charac1400.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE
Semiconductor MaterialSILICON
Special FeaturesPOLYTETRAFLUOROETHYLENE TUBING OVER INSULATED WIRE LEADS
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 W212406-1 available?
We can source W212406-1 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 W212406-1 by Powerex obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If W212406-1 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 W212406-1?
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 W212406-1?
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.