3296Y-1-103LF

The "3296Y-1-103LF" is a precision trimmer potentiometer manufactured by Bourns, Inc. This component is designed for fine-tuning and calibration applications in electronic circuits. Here’s a detailed description of its features and specifications:

General Description:

• Type: Trimmer Potentiometer
• Series: 3296Y
• Configuration: Single-turn
• Adjustment: Top-adjustable

Physical Characteristics:

• Body Style: The trimmer has a compact, rectangular body that is typically made from durable plastic, ensuring longevity and resistance to environmental factors.
• Dimensions: The overall size is small, making it suitable for use in tight spaces on printed circuit boards (PCBs).
• Mounting Type: Designed for through-hole mounting, allowing for easy integration into various electronic assemblies.

Electrical Specifications:

• Resistance Value: 10 kΩ (10,000 ohms), which is suitable for a variety of applications requiring moderate resistance.
• Tolerance: ±20%, providing a reasonable level of accuracy for most calibration tasks.
• Power Rating: Typically rated for low power, around 0.1W, making it ideal for signal-level applications.
• Temperature Coefficient: The component has a temperature coefficient of ±100 ppm/°C, indicating its stability over a range of temperatures.

Performance Features:

• Life Cycle: The trimmer is rated for a high number of adjustment cycles, often around 2,000 cycles, ensuring reliability over time.
• Adjustment Mechanism: The adjustment is made via a small screwdriver slot on the top of the component, allowing for precise tuning without the need for specialized tools.
• Lead Material: The leads are typically made of tinned copper, providing good conductivity and resistance to corrosion.

Environmental Considerations:

• RoHS Compliance: The "LF" in the part number indicates that this component is lead-free, complying with RoHS (Restriction of Hazardous Substances) directives, making it suitable for environmentally conscious designs.

Applications:

The 3296Y-1-103LF trimmer potentiometer is commonly used in:

• Audio equipment for volume control and tone adjustment.
• Calibration of sensors and measurement devices.
• Fine-tuning of circuit parameters in various electronic devices.
• Adjusting bias levels in amplifiers and other analog circuits.

Conclusion:

The Bourns 3296Y-1-103LF is a versatile and reliable trimmer potentiometer that offers precision adjustment capabilities in a compact form factor. Its robust design and electrical characteristics make it an excellent choice for engineers and designers looking to incorporate fine-tuning elements into their electronic projects.