International Rectifier Hirel Products, Inc. · Electronic Components
IRFR9120N
TRANSISTOR — NSN 5961-01-594-7979
Part NumberIRFR9120N
ManufacturerInternational Rectifier Hirel Products, Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-594-7979 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Terminals4 KNIFE BLADE
Maximum Operating Temp Per Measure150.0 CELSIUS JUNCTION
Mounting Facility Quantity4
Power Rating Per Characteristic40.0 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 IRFR9120N available?
We can source IRFR9120N 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 IRFR9120N by International Rectifier Hirel Products, Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If IRFR9120N 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 IRFR9120N?
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 IRFR9120N?
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.