Kikusui Intl · Electronic Components
30-31-1640
TRANSISTOR — NSN 5961-01-214-7046
Part Number30-31-1640
ManufacturerKikusui Intl
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-214-7046 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
Current Rating300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.250 INCHES NOMINAL
Overall Diameter0.353 INCHES NOMINAL
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measure150.0 CELSIUS JUNCTION
Voltage Rating In Volts Per Charac50.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 35.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPE
Internal ConfigurationJUNCTION CONTACT
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 30-31-1640 available?
We can source 30-31-1640 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 30-31-1640 by Kikusui Intl obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 30-31-1640 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 30-31-1640?
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 30-31-1640?
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.