SOLID STATE · Electronic Components
2N4044
Bipolar Transistor, PNP, 60V, TO-78
Part Number2N4044
ManufacturerSOLID STATE
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-410-2875 (NSN)
Federal Item NameSEMICONDUCTOR DEVICES,UNITIZED
Current Rating10.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Terminals8 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.185 INCHES MAXIMUM
Overall Diameter0.370 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
Special FeaturesINTERNAL JUNCTION CONFIGURATION TRANSISTOR NPN
Component Name And Quantity2 TRANSISTOR
Joint Electronic Device EngineerinTO-78
Terminal Circle Diameter0.200 INCHES NOMINAL
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
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 2N4044 available?
We can source 2N4044 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 2N4044 by SOLID STATE obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 2N4044 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 2N4044?
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 2N4044?
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.