2N404

Teilpunkte

• The 2N404 is a small signal silicon NPN transistor, commonly used in audio amplifier and switching circuits. It has a maximum collector current (Ic) of 60mA and a maximum collector-base voltage (Vcb) of 45V. This versatile transistor is ideal for low power applications and is available in a TO-18 package.

• Equivalent

  The equivalent products of the 2N404 chip are NTE123AP, ECG123AP, NTE123A, and ECG123A. These are all NPN silicon transistors that can be used as substitutes for the 2N404 chip in electronic circuits.

• Features

  The 2N404 is a low-power silicon NPN transistor, mainly used for general-purpose switching applications. It has a maximum collector current of 100mA, a maximum collector-base voltage of 25V, and a maximum collector-emitter voltage of 20V. It is housed in a TO-18 metal can package.

• Pinout

  The 2N404 is a PNP silicon transistor with a TO-5 package. It has 3 pins: the emitter (E), base (B), and collector (C). The function of the 2N404 is amplification or switching of electronic signals.

• Manufacturer

  2N404 is manufactured by Central Semiconductor Corp, a company that specializes in designing, manufacturing, and marketing a wide range of discrete semiconductors for various industries such as automotive, communication, industrial, and consumer electronics. They offer a comprehensive portfolio of products including transistors, diodes, rectifiers, and BJTs.

• Application Field

  The 2N404 is a silicon PNP transistor commonly used in audio frequency amplifier applications. It can also be used in low power switching circuits and voltage regulators. Its high current and low power dissipation make it suitable for applications requiring low noise and high reliability.

• Package

  The 2N404 is a bipolar junction transistor (BJT) in TO-5 metal can package. It has a hfe of 110 and a power dissipation of 450 mW. The form is discrete and the size is small and compact, making it suitable for amplifier and switching applications.