Eaton Electrical Inc. · Electronic Components
TEC-301
TRANSISTOR — NSN 5961-01-033-5578
Part NumberTEC-301
ManufacturerEaton Electrical Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-033-5578 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating2.00 MICROAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN AND 2.00 MICROAMPERES MAXIMUM COLLECTOR CUTOFF CURR
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.210 INCHES MAXIMUM
Overall Diameter0.210 INCHES MAXIMUM
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic200.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating In Volts Per Charac30.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND 30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC AND 4.0 MAXIMUM EMITTER TO
Semiconductor MaterialSILICON
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 TEC-301 available?
We can source TEC-301 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 TEC-301 by Eaton Electrical Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TEC-301 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 TEC-301?
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 TEC-301?
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.