Keysight Technologies Inc. · Electronic Components
1853-0394
TRANSISTOR — NSN 5961-01-189-0189
Part Number1853-0394
ManufacturerKeysight Technologies Inc.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-189-0189 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 PIN
Mounting MethodTERMINAL
Overall Length0.705 INCHES NOMINAL
Overall Width0.400 INCHES NOMINAL
Overall Height0.546 INCHES NOMINAL
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic40.0 WATTS MAXIMUM AVERAGE OFF-STATE POWER DISSIPATION
Joint Electronic Device EngineerinTO-220AB
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 1853-0394 available?
We can source 1853-0394 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 1853-0394 by Keysight Technologies Inc. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1853-0394 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 1853-0394?
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 1853-0394?
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.