Thales Las France · Electronic Components
91390257
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-183-3558
Part Number91390257
ManufacturerThales Las France
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-183-3558 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating125.00 AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL
Terminals2 TAB, SOLDER LUG AND 1 THREADED STUD
Mounting MethodTHREADED STUD(S)
Overall Length2.637 INCHES MAXIMUM
Terminal Length0.812 INCHES NOMINAL
Thread Series DesignatorUNF
Maximum Operating Temp Per Measure125.0 CELSIUS JUNCTION
Voltage Rating In Volts Per Charac100.0 MINIMUM REPETITIVE PEAK REVERSE VOLTAGE AND 1200.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
Overall Width Across Flats1.047 INCHES NOMINAL
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 91390257 available?
We can source 91390257 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 91390257 by Thales Las France obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 91390257 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 91390257?
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 91390257?
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.