Philips Semiconductors · Electronic Components
BFG591
Bipolar - RF Transistor, Wideband, NPN, 15 V, 7 GHz, 2 W, 200 mA, SOT-223
Part NumberBFG591
ManufacturerPhilips Semiconductors
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Power Dissipation Pd2 W
Hazardousfalse
RohsphthalatescompliantYES
Product Range-
IscanonicalN
Transistor Case StyleSOT-223
Msl-
Collector Emitter Voltage Max15 V
Operating Temperature Max150 °C
SvhcTo Be Advised
Collector Emitter Voltage V Br Ceo15 V
Transition Frequency7 GHz
Transistor PolarityNPN
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 BFG591 available?
We can source BFG591 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 BFG591 by Philips Semiconductors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If BFG591 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 BFG591?
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 BFG591?
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.