Interfet · Electronic Components
SMP3994
TRANSISTOR — NSN 5961-01-422-6532
Part NumberSMP3994
ManufacturerInterfet
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-422-6532 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating-10.00 MILLIAMPERES MAXIMUM GATE CURRENT
Terminals3 PRINTED CIRCUIT
Mounting MethodTERMINAL
Overall Length0.120 INCHES MAXIMUM
Overall Width0.099 INCHES MAXIMUM
Overall Height0.044 INCHES MAXIMUM
Semiconductor MaterialSILICON
Power Rating Per Characteristic225.0 MILLIWATTS 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 SMP3994 available?
We can source SMP3994 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 SMP3994 by Interfet obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SMP3994 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 SMP3994?
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 SMP3994?
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.