onsemi · Electronic Components
MMBT2222ALT1G
TRANSISTOR — NSN 5961-01-577-2754
Part NumberMMBT2222ALT1G
Manufactureronsemi
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-577-2754 (NSN)
Additional NSNs5961-01-669-1615
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.114 INCHES NOMINAL
Overall Width0.094 INCHES NOMINAL
Overall Height0.040 INCHES NOMINAL
Semiconductor MaterialSILICON
Voltage Rating In Volts Per Charac40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTE
Power Rating Per Characteristic0.225 WATTS MAXIMUM TOTAL POWER DISSIPATION
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 MMBT2222ALT1G available?
We can source MMBT2222ALT1G 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 MMBT2222ALT1G by onsemi obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If MMBT2222ALT1G 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 MMBT2222ALT1G?
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 MMBT2222ALT1G?
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.