Thales SA · Electronic Components
99129201
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-00-061-8603
Part Number99129201
ManufacturerThales SA
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-061-8603 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating4.70 AMPERES MAXIMUM AVERAGE ON-STATE CURRENT, 180 DEGREES CONDUCTION ANGLE, AVERAGE OVER A FULL 60-HZ CYCLE4.70 AMPERES
Terminals1 THREADED STUD AND 1 THREADED STUD AND 2 TAB, SOLDER LUG2 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length0.400 INCHES MINIMUM AND 0.400 INCHES MINIMUM AND 0.453 INCHES MAXIMUM0.453 INCHES MAXIMUM
Nominal Thread Size0.190 INCHES0.190 INCHES
Internal ConfigurationJUNCTION CONTACTJUNCTION CONTACT
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM0.437 INCHES MAXIMUM
Semiconductor MaterialSILICONSILICON
Mounting Facility Quantity11
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 99129201 available?
We can source 99129201 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 99129201 by Thales SA obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 99129201 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 99129201?
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 99129201?
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.