3224J-1-104E

The "3224J-1-104E" is a specific model of a potentiometer manufactured by Bourns, Inc., a well-known company in the field of electronic components. This particular component is a multi-turn potentiometer, which means it allows for precise adjustments over multiple rotations, making it ideal for applications requiring fine-tuning.

Key Features:

1. Type: Multi-turn Potentiometer

   • This type of potentiometer is designed to provide a greater range of resistance adjustment compared to single-turn models. It typically allows for several full rotations, enabling precise control over the output.

2. Resistance Value: 100 kΩ (10^4 ohms)

   • The "104" in the part number indicates a resistance value of 100 kΩ. This makes it suitable for various applications, including signal processing and calibration tasks.

3. Taper: Linear

   • The linear taper means that the resistance changes uniformly with the rotation of the shaft, providing a consistent response throughout its range.

4. Power Rating: Typically around 0.5W

   • This rating indicates the maximum power the potentiometer can handle without overheating, making it suitable for low to moderate power applications.

5. Mechanical Construction:

   • The potentiometer is usually housed in a robust plastic or metal casing, designed to withstand mechanical stress and environmental factors. The shaft is often made of metal for durability and may feature a knurled or smooth finish for easy gripping.

6. Mounting Style: Through-hole or surface mount

   • Depending on the specific variant, it can be mounted on a PCB (Printed Circuit Board) either through-hole or surface mount, providing flexibility in design.

7. Operating Temperature Range:

   • Typically, these components can operate within a temperature range of -40°C to +85°C, making them suitable for various environments.

8. Applications:

   • The 3224J-1-104E is commonly used in audio equipment, industrial controls, instrumentation, and other electronic devices where precise resistance adjustment is necessary.

9. Adjustment Mechanism:

   • The adjustment is usually made via a shaft that can be turned with a screwdriver or by hand, depending on the design. Some models may also feature a locking mechanism to prevent accidental changes.

Summary:

The Bourns 3224J-1-104E is a versatile and reliable multi-turn potentiometer that offers precise control over resistance in a compact form factor. Its robust construction and wide range of applications make it a popular choice among engineers and designers in various electronic fields.