2N4400 Datasheet, PDF - Alldatasheet

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2N4400 Datasheet, PDF

Search Partnumber : Match&Start with "2N4400" - Total : 27 ( 1/2 Page)

Manufacturer	Part #	Datasheet	Description
ON Semiconductor	2N4400	303Kb/6P	General Purpose Transistors(NPN Silicon) 1996 REV 1
Micro Commercial Compon...	2N4400	255Kb/6P	NPN General Purpose Amplifier
Semtech Corporation	2N4400	209Kb/3P	NPN EXPITAXIAL SILICON TRANSISTOR
New Jersey Semi-Conduct...	2N4400	216Kb/2P	NPN SILICON ANNULAR TRANSISTORS
Fairchild Semiconductor	2N4400	42Kb/2P	NPN General Purpose Amplifier
Central Semiconductor C...	2N4400	707Kb/4P	SILICON NPN TRANSISTORS
Micro Electronics	2N4400	182Kb/2P	NPN SILICON PLANAR EPITAXIAL TRANSISTOR
Nanjing International G...	2N4400	87Kb/4P	NPN Epitaxial Silicon Transistor
Diotec Semiconductor	2N4400	96Kb/2P	Si-Epitaxial PlanarTransistors
American Microsemicondu...	2N4400	439Kb/1P	Amplifiers & Switches
Central Semiconductor C...	2N4400	56Kb/1P	Small Signal Transistors
First Components Intern...	2N4400	55Kb/1P	NPN General Purpose Transistor
Continental Device Indi...	2N4400	153Kb/6P	NPN PNP SILICON PLANAR EPITAXIAL TRANSISTORS
Jiangsu Changjiang Elec...	2N4400	424Kb/3P	TO-92 Plastic-Encapsulate Transistors
Fairchild Semiconductor	2N4400	316Kb/9P	Small Signal General Purpose Amplifiers & Switchs
Micro Commercial Compon...	2N4400	574Kb/6P	NPN General Purpose Amplifier
Fairchild Semiconductor	2N4400	68Kb/7P	NPN General Purpose Amplifier
Nanjing International G...	2N4400	1Mb/4P	TO-92 Plastic-Encapsulate Transistors
TAITRON Components Inco...	2N4400	218Kb/4P	Small Signal General Purpose Transistors (NPN)
SeCoS Halbleitertechnol...	2N4400	110Kb/1P	NPN Plastic Encapsulated Transistor

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2N4400 Distributor

Distributor	Part #	Manufacturer	Description	Price	Qty. BuyNow

Brief Description of 2N4400

The 2N4400 is a specific part number for a general-purpose NPN bipolar junction transistor (BJT). It is commonly used in electronic circuits for amplification and switching applications. The 2N prefix typically indicates a series of transistors, and the 4400 part of the designation provides specific details about this particular transistor's characteristics.

Here are some key characteristics and specifications of the 2N4400 transistor:

Type: 2N4400 is an NPN bipolar transistor.

Package: It typically comes in a small through-hole package, such as the TO-92 package, which is commonly used for low-power transistors.

Polarity: As an NPN transistor, the current flows from the collector to the base and then to the emitter when it is in the active state.

Voltage and Current Ratings: The voltage and current ratings can vary depending on the specific manufacturer and part specifications. Typical voltage ratings for the 2N4400 might include a collector-emitter voltage (Vce) of around 40 volts, and a collector current (Ic) rating of around 600 mA (milliamps).

Gain (hFE): The current gain or hFE (beta) of the 2N4400 transistor typically falls in the range of 40 to 320, depending on the specific part and manufacturer.

Applications: 2N4400 transistors are widely used in applications where NPN transistor amplification or switching is required. Common applications include signal amplification, small-signal switching, and as a building block in analog and digital circuits.

Pinout: The pinout of the 2N4400 transistor includes three leads: collector, base, and emitter. The orientation of these pins is standardized in the TO-92 package.

Equivalent for 2N4400

The 2N4400 is an NPN bipolar junction transistor (BJT) used for general-purpose amplification and switching applications. If you are looking for a replacement for the 2N4400 transistor, you can consider using a similar NPN BJT with comparable electrical characteristics and ratings. Here are some possible replacements:

2N3904: This is a widely used NPN transistor with similar specifications to the 2N4400 and is often used as a replacement.

BC547: Another popular NPN transistor with comparable ratings that can be used as a substitute for the 2N4400.

2N2222: This is another widely used NPN transistor that can serve as a replacement for the 2N4400 in many circuits.

MPSA18: This is a general-purpose NPN transistor that can be considered as a replacement for the 2N4400.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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