Microsemi Corp. - Power Products Group · Electronic Components
APTGT300DA120G
TRANSISTOR — NSN 5961-01-676-3815
Part NumberAPTGT300DA120G
ManufacturerMicrosemi Corp. - Power Products Group
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-676-3815 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating600.0 AMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
Terminals2 BANANA PLUG
Voltage Rating In Volts Per Charac1200.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Power Rating Per Characteristic1380.0 WATTS MAXIMUM PEAK TURN-ON 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 APTGT300DA120G available?
We can source APTGT300DA120G 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 APTGT300DA120G by Microsemi Corp. - Power Products Group obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If APTGT300DA120G 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 APTGT300DA120G?
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 APTGT300DA120G?
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.