Keysight Technologies · Electronic Components
1854-0420
TRANSISTOR — NSN 5961-00-506-7645
Part Number1854-0420
ManufacturerKeysight Technologies
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-506-7645 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 TAB, SOLDER LUG
Mounting MethodTERMINAL
Overall Length0.590 INCHES NOMINAL
Overall Width0.400 INCHES NOMINAL
Overall Height0.150 INCHES NOMINAL
Terminal Length0.500 INCHES MINIMUM
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 1854-0420 available?
We can source 1854-0420 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 1854-0420 by Keysight Technologies obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 1854-0420 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 1854-0420?
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 1854-0420?
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.