The Bourns 3318S-1-102 is a 1 kilohm (102) trimming potentiometer designed for circuit calibration and adjustment. It is commonly used in various electronic applications to fine-tune resistance values.

Applications:

• Circuit Calibration: Used to precisely adjust resistance in circuits for optimal performance.
• Sensor Adjustment: Fine-tunes sensor outputs for accurate readings.
• Voltage Regulation: Adjusts voltage levels in power supplies and other voltage-sensitive circuits.
• Audio Equipment: Used in audio amplifiers and mixers for gain control and equalization.

Features:

• 1 Kilohm Resistance: Provides a resistance range suitable for a wide range of circuit applications.
• Through-Hole Mounting: Designed for easy installation on printed circuit boards (PCBs).
• Single-Turn Adjustment: Allows for quick and precise resistance adjustments.
• Sealed Construction: Protects the internal components from dust and contaminants.
• Compact Size: Saves space on the PCB.

Benefits:

• Precise Adjustment: Enables fine-tuning of resistance values for optimal circuit performance.
• Easy Installation: Through-hole mounting simplifies installation and replacement.
• Reliable Operation: Sealed construction protects the internal components from environmental factors.
• Versatile Application: Suitable for a wide range of electronic circuits.
• Cost-Effective: Offers a cost-effective solution for circuit calibration and adjustment.

Additional Details:

The Bourns 3318S-1-102 potentiometer has a power rating of 0.5W and a tolerance of ±10%. It has a temperature coefficient of ±100 ppm/°C and an operating temperature range of -55°C to +125°C. The rotational life is typically 200 cycles. The physical dimensions are approximately 0.39 inches in diameter and 0.25 inches in height. The adjustment screw is made of a durable material to withstand repeated adjustments. This trimmer potentiometer offers a reliable and precise solution for a wide variety of calibration needs.