This Set of 5 WH148 Rotary Potentiometers for Precision
Experience seamless control with this set of five high-quality WH148 rotary potentiometers, perfect for your electronic projects. Crafted with durable materials and featuring a sleek, metallic iridescent finish, these components combine style and function. Their 15mm metal shafts with grooved surfaces ensure a secure grip and precise adjustment, while the 300° rotational angle offers a wide range of fine-tuning capabilities. Designed for robust performance, each potentiometer supports various resistance values—10KΩ, 20KΩ, 50KΩ, 100KΩ, 250KΩ, and more—catering to diverse applications from audio to communication devices. With each unit rated for high load power and withstand voltage, these potentiometers guarantee longevity and reliability in your electrical systems. Their compact, cylindrical shape fits seamlessly into compact designs, and they come with mounting nuts and washers for easy installation.
Key features of the WH148 Rotary Potentiometers
- Includes five potentiometers with resistances: 10KΩ, 20KΩ, 50KΩ, 100KΩ, 250KΩ, and more up to 1MΩ, suitable for various electronic applications requiring precise resistance control.
- Each potentiometer features a 15mm metal shaft with a grooved surface, ensuring a solid grip for accurate adjustments, with a 300°±10° rotation angle and a torque of 10-200 gf·cm.
- Their resistance tolerance is ±20%, with ≥25KΩ residual resistance, insulation resistance exceeds 100MΩ at 250V, and withstand voltage is AC 250V for 1 minute.
- Rated for load power of 0.05W (Curve B) or 0.025W (other curves) and a maximum voltage of 50VDC or 25VAC, ensuring stability under various operating conditions.
- Mechanical durability includes a rotation life of 10,000 cycles, stop strength of 6.0 kgf, and axial push-pull strength of 8.0 kgf·cm, perfect for long-term use in demanding environments.
- Designed with a 6-pin configuration, the potentiometers are compatible with a wide range of electronic, audio, communication, medical, security, UPS power supplies, video recorders, MP3 players, and telecommunication equipment.
This set of WH148 potentiometers is the reliable choice for your technical projects—order today and enhance your electronic designs!
Upgrade your equipment with these precision components to ensure smooth, accurate control. Whether you're adjusting audio signals, tuning communication devices, or working on medical and security systems, this set offers flexibility and durability. Their technical specifications ensure they perform consistently over many cycles, providing peace of mind in critical applications. Take advantage of their universal compatibility, easy mounting, and high-quality construction for your next project. Don't miss out—these potentiometers will become your trusted tools for achieving optimal performance.















