The Ohmite CU-7521 Type AB Potentiometer is a high-quality, panel-mount variable resistor designed for precise control in electronic circuits.
Key Features
- Resistance: 7.5K Ohms
- Power Rating: 2 Watts
- Tolerance: ±10%
- Taper: Linear
- Rotation: 312° ±3°
- Voltage Rating: 500V RMS
Construction and Design
This potentiometer features a molded composition element, ensuring low noise and smooth operation. Its robust design allows for reliable performance in various applications. The device is equipped with a long shaft measuring 2 inches (50.8mm) in length and 0.25 inches (6.35mm) in diameter, with a 3/8-32 thread bushing, facilitating easy panel mounting. The overall dimensions are 1.16 inches (29.4mm) in diameter and 0.625 inches (15.9mm) behind the panel. ([electronicsurplus.com](https://www.electronicsurplus.com/ohmite-cu7521-potentiometer-7-5k-ohm-2w?utm_source=openai))
Applications
Ideal for use in industrial equipment, military devices, and other applications requiring precise resistance control, the Ohmite CU-7521 potentiometer offers durability and consistent performance. Its linear taper ensures a proportional relationship between the rotation angle and resistance change, making it suitable for applications where accurate adjustments are necessary.
Installation
Designed for panel mounting, this potentiometer includes solder lug terminals for secure and straightforward connections. The long shaft design accommodates various panel thicknesses, providing flexibility in installation.
The Ohmite CU-7521 Type AB Potentiometer combines precision, reliability, and ease of installation, making it a valuable component for professionals seeking quality variable resistors in their electronic designs.
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