Solid State Devices, Inc. · Electronic Components
STX0025
TRANSISTOR — NSN 5961-01-124-9071
Part NumberSTX0025
ManufacturerSolid State Devices, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-124-9071 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating25.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 TAB, SOLDER LUG
Mounting MethodTHREADED STUD(S)
Overall Length0.507 INCHES NOMINAL
Overall Diameter0.750 INCHES NOMINAL
Power Rating Per Characteristic125.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Thread Series DesignatorUNF
Voltage Rating In Volts Per Charac150.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC
Maximum Operating Temp Per Measure200.0 CELSIUS AMBIENT AIR
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 STX0025 available?
We can source STX0025 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 STX0025 by Solid State Devices, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If STX0025 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 STX0025?
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 STX0025?
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.