Zetex Semiconductors · Electronic Components
FMMT6517
Bipolar (BJT) Single Transistor, NPN, 350 V, 500 mA, 350 mW, SOT-23, Surface Mount
Part NumberFMMT6517
ManufacturerZetex Semiconductors
LifecycleStocked
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Power Dissipation Pd350 mW
Hazardousfalse
RohsphthalatescompliantYES
Product Range-
IscanonicalY
Transistor Case StyleSOT-23
MslMSL 1 - Unlimited
Collector Emitter Voltage Max350 V
Operating Temperature Max150 °C
SvhcTo Be Advised
Collector Emitter Voltage V Br Ceo350 V
Transition Frequency50 MHz
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 FMMT6517 available?
We can source FMMT6517 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 FMMT6517 by Zetex Semiconductors obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If FMMT6517 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 FMMT6517?
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 FMMT6517?
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.