U S Dept Of Transportation Federal Aviation Administration · Electronic Components
50540122
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-063-3214
Part Number50540122
ManufacturerU S Dept Of Transportation Federal Aviation Administration
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-063-3214 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating25.00 AMPERES NOMINAL ON-STATE CURRENT, RMS TOTAL
Terminals2 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length0.500 INCHES NOMINAL
Semiconductor MaterialSILICON
Maximum Operating Temp Per Measure105.0 CELSIUS JUNCTION
Voltage Rating In Volts Per Charac400.0 NOMINAL OFF-STATE VOLTAGE, RMS TOTAL
Nominal Thread Size0.250 INCHES
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
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 50540122 available?
We can source 50540122 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 50540122 by U S Dept Of Transportation Federal Aviation Administration obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 50540122 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 50540122?
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 50540122?
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.