3214W-1-103E

The "3214W-1-103E" is a specific model of potentiometer manufactured by Bourns, a well-known company in the field of electronic components. This particular component is part of the J.W. Miller series, which is recognized for its reliability and precision in various applications.

Detailed Description:

1. Type: The 3214W-1-103E is a linear potentiometer, which means it provides a variable resistance that changes linearly with the rotation of its shaft.

2. Resistance Value: The "103" in the part number indicates a resistance value of 10 kΩ (10,000 ohms). This is a common resistance value used in many electronic circuits for applications such as volume control, tone control, and other signal adjustments.

3. Taper: This potentiometer features a linear taper, meaning that the resistance changes uniformly as the shaft is turned. This is ideal for applications where a consistent response is required.

4. Physical Dimensions: The potentiometer typically has a compact design, making it suitable for use in tight spaces within electronic devices. The exact dimensions may vary, but it generally has a cylindrical body with a shaft protruding for adjustment.

5. Shaft Type: The shaft is usually designed for easy gripping and turning, often featuring a knurled or smooth finish. The length and diameter of the shaft can vary, but it is designed to fit standard mounting holes.

6. Mounting Style: The 3214W-1-103E is often designed for panel mounting, allowing it to be securely attached to the front of a device for easy access. It may have a threaded bushing for secure installation.

7. Terminals: The potentiometer typically has three terminals: two for the ends of the resistive element and one for the wiper. These terminals are usually solderable, allowing for easy integration into circuit boards.

8. Temperature Range: Bourns components are generally rated for a wide operating temperature range, making them suitable for various environments, from consumer electronics to industrial applications.

9. Durability: The construction of the 3214W-1-103E is designed to withstand repeated use, with a specified number of cycles for the mechanical life of the potentiometer. This ensures longevity and reliability in applications.

10. Applications: This potentiometer is commonly used in audio equipment, consumer electronics, and various control systems where precise adjustments are necessary.

In summary, the Bourns 3214W-1-103E potentiometer is a versatile and reliable component ideal for applications requiring variable resistance control. Its linear taper, durable construction, and ease of integration make it a popular choice among engineers and designers in the electronics industry.