PN4117A

Part points

• The PN4117A is a low-power N-channel JFET (Junction Field-Effect Transistor) chip that is commonly used in applications such as analog switches, signal amplification, and voltage-controlled resistors. It features a high input impedance and low leakage current, making it suitable for use in precision circuits and low power consumption devices.

• Equivalent

  The equivalent products of PN4117A chip are 2N4117A, 2N4117, J111, and J112. These chips are JFET transistors that have similar specifications and can be used as alternatives to the PN4117A.

• Features

  PN4117A is a general-purpose switching transistor with a low ON resistance and low input capacitance. It has a high gain and low power dissipation making it suitable for high-speed switching applications. It is housed in a TO-92 package and can handle a maximum power dissipation of 350mW.

• Pinout

  The PN4117A is a single N-channel JFET with a pin count of 3. Pin 1 is the drain, pin 2 is the gate, and pin 3 is the source. It is typically used in switching applications and as an amplifier in low-noise circuits.

• Manufacturer

  The manufacturer of the PN4117A is Texas Instruments. Texas Instruments is a semiconductor manufacturing company that specializes in designing and producing a wide range of electronic components, including analog and digital integrated circuits. They are known for their high-quality products and innovations in the semiconductor industry.

• Application Field

  The PN4117A is typically used in applications such as low voltage switching and amplification, current limiting, and signal processing in electronic circuit designs. It is also commonly used in audio amplifiers, capacitive touch sensors, and low-power switching applications.

• Package

  The PN4117A chip is available in a TO-92 package type, in the form of a through-hole transistor. The size of the chip is approximately 4.32mm x 5.33mm x 3.43mm.