Supertex · Uncategorized
2N6661
N-Channel Enhancement-mode Vert DMOS FETs
Part Number2N6661
ManufacturerSupertex
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-030-8676 (NSN)
Additional NSNs5961-01-290-5597
Federal Item NameTRANSISTOR
Current Rating1.50 AMPERES MAXIMUM DRAIN CURRENT
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
Overall Diameter0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
Voltage Rating In Volts Per Charac90.0 MAXIMUM DRAIN TO GATE VOLTAGE
Terminal Circle Diameter0.200 INCHES NOMINAL
Internal ConfigurationFIELD EFFECT
Semiconductor MaterialSILICON
Power Rating Per Characteristic4.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Cancelled NSN5961-01-211-8096 (+1 more) (cancelled)
NSN Cancelled Date12-JUL-2013
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 2N6661 available?
We can source 2N6661 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 2N6661 by Supertex obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2N6661 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 2N6661?
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 2N6661?
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.