Bourns 1K Potentiometer - 3590 Series (10 Turns) [Original]

The Bourns 3590S-2-102 is a precision 1KΩ multi-turn potentiometer built for high-accuracy resistance adjustments. With its 10-turn wire-wound design, it provides smooth, stable, and reliable tuning, making it ideal for calibration, signal control, and industrial automation. Known for its rugged build and long service life, this original Bourns potentiometer is widely used in demanding professional and industrial electronic applications.

Key Features & Benefits

• 10-Turn Precision Adjustment – Allows for fine-tuned resistance control with high resolution.
• 1KΩ Resistance Value – Ideal for signal tuning, voltage adjustment, and control applications.
• Wire-Wound Construction – Ensures high stability, accuracy, and linear resistance changes.
• Durable & Reliable Build – Designed for long-term performance in industrial and commercial applications.
• Panel Mount Design – Facilitates secure installation in control panels and PCB circuits.
• Wide Operating Temperature Range – Suitable for harsh environments from -40°C to +125°C.
• High Power Rating (2W) – Can handle significant power loads efficiently.

Specifications

• Part Number: 3590S-2-102
• Series: Bourns 3590S (Original)
• Resistance: 1KΩ
• Adjustment Turns: 10-turn precision
• Tolerance: ±5%
• Power Rating: 2W
• Temperature Coefficient: ±50ppm/°C
• Construction: Wire-wound precision element
• Mounting: Panel mount
• Shaft Diameter: 6.34mm
• Dimensions: Ø22.23mm x H26.66mm x L39.22mm
• Operating Temperature: -40°C to +125°C
• Build Quality: Rugged, durable, long-life

Applications

• Precision Voltage & Signal Adjustment – Used in test equipment, power supplies, and instrumentation circuits.
• Calibration & Fine-Tuning Circuits – Essential for industrial control and sensor calibration.
• Audio & RF Equipment – Ensures accurate signal tuning in equalizers and RF circuits.
• Power Control & Regulation – Applied in motor speed controllers and voltage regulators.