Hitachi Ltd. · Electronic Components
2SA844-D
TRANSISTOR — NSN 5961-01-216-6185
Part Number2SA844-D
ManufacturerHitachi Ltd.
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-216-6185 (NSN)
Federal Item NameTRANSISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialPLASTIC ENCLOSURE
Current Rating100.00 MILLIAMPERES MAXIMUM EMITTER CURRENT, DC AND -100.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminals3 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length5.2 MILLIMETERS MAXIMUM
Overall Width5.2 MILLIMETERS MAXIMUM
Overall Height1.2 MILLIMETERS MAXIMUM
Internal ConfigurationJUNCTION CONTACT
Voltage Rating In Volts Per Charac-55.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -55.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE O
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 2SA844-D available?
We can source 2SA844-D 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 2SA844-D by Hitachi Ltd. obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2SA844-D 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 2SA844-D?
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 2SA844-D?
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.