PTNS2-2020M-B100 PTNS2-2020M-B100 Slide Potentiometer

PTNS2-2020M-B100 is a high-quality slide potentiometer manufactured by Same Sky, a reputable provider of electronic components. This specific model, part of the PTNS2 series, is designed for precise linear control of electrical resistance, making it an indispensable component in a wide array of electronic circuits. As a passive component, potentiometers like the PTNS2-2020M-B100 play a crucial role in applications requiring adjustable voltage division, volume control, or signal attenuation. Its robust construction and reliable performance ensure consistent operation in various demanding environments.

Key Specifications

The PTNS2-2020M-B100 boasts several key specifications that define its functionality and suitability for different applications:

• Taper: Linear – A linear taper potentiometer means that the resistance changes uniformly with the physical position of the slider. This is ideal for applications where a direct and proportional relationship between mechanical input and electrical output is desired, such as in lighting control or motor speed regulation.
• Detent: No Detent – The absence of detents indicates a smooth, continuous sliding motion without any tactile clicks or stopping points. This is beneficial for applications requiring fine, uninterrupted adjustments, offering a fluid user experience.
• Series: PTNS2 – Belonging to the PTNS2 series signifies that this component adheres to a specific set of design and performance standards established by Same Sky, ensuring consistency and compatibility within the series.
• Power (W): 0.25 – With a power rating of 0.25 watts, this potentiometer can safely dissipate up to a quarter of a watt of power. This rating is crucial for preventing overheating and ensuring the longevity of the component in circuits where current flow through the resistive element is present.
• Size (mm): 35 – The overall physical size of 35mm provides a compact footprint, allowing for integration into space-constrained designs while still offering a usable slider length.
• Orientation: Vertical – A vertical orientation means the potentiometer is designed to be mounted such that the slider moves along a vertical axis. This is often preferred for panel-mounted applications where vertical space is more readily available or for ergonomic reasons.
• Termination: Down Facing PC Pins – The down-facing PC pins are designed for through-hole mounting onto a printed circuit board (PCB). This termination style ensures a secure mechanical and electrical connection, facilitating reliable assembly.
• Mounting Type: Through Hole – Through-hole mounting provides excellent mechanical stability and is often preferred for components that may experience physical stress or require a more robust connection than surface-mount alternatives.
• Resistance (kΩ): 100 – A total resistance of 100 kilo-ohms (100kΩ) makes this potentiometer suitable for a wide range of voltage division and signal conditioning applications, offering significant resistance variation.
• Shaft Length (mm): 20 – The 20mm shaft length provides sufficient travel for precise adjustments, allowing users to make fine-tuned changes to the resistance value.
• Stroke Length (mm): 20 – The 20mm stroke length directly corresponds to the effective travel distance of the slider, indicating the range over which the resistance can be varied.
• Resistance Tolerance (%): 20 – A resistance tolerance of ±20% indicates the permissible deviation from the nominal 100kΩ value. This is a standard tolerance for many general-purpose potentiometers and is acceptable for applications where precise absolute resistance is not critical.
• Operating Temp Range (°C): -10 ~ 75 – This wide operating temperature range from -10°C to 75°C ensures reliable performance across typical industrial and consumer environments, accommodating variations in ambient conditions.

Features and Benefits

• Precise Linear Control: The linear taper ensures a predictable and proportional change in resistance, making it ideal for applications requiring accurate adjustments.
• Smooth Operation: The ‘No Detent’ feature provides a continuous, fluid sliding motion, enhancing user experience for fine-tuning applications.
• Robust Through-Hole Mounting: Down-facing PC pins and through-hole mounting offer superior mechanical stability and reliable electrical connections, crucial for long-term durability.
• Versatile Resistance Range: With a 100kΩ resistance, this potentiometer is suitable for a broad spectrum of voltage division, signal attenuation, and control circuit designs.
• Wide Operating Temperature: Capable of functioning reliably from -10°C to 75°C, ensuring consistent performance in diverse environmental conditions.
• Compact and Ergonomic Design: The 35mm size and 20mm shaft length provide a balance between a small footprint and sufficient travel for user interaction.

Typical Applications

The PTNS2-2020M-B100 slide potentiometer’s characteristics make it suitable for numerous applications across various industries:

• Audio Equipment: Commonly used in mixers, amplifiers, and audio interfaces for volume control, tone adjustment, and balance control, where smooth, linear changes are essential for a good user experience.
• Industrial Control Panels: Integrated into machinery control panels for setting parameters such as motor speed, light intensity, or temperature setpoints, providing operators with intuitive manual adjustment capabilities.
• Lighting Dimming Systems: Utilized in LED drivers and other lighting control circuits to provide smooth, continuous dimming of light sources, offering granular control over illumination levels.
• Test and Measurement Equipment: Employed in laboratory power supplies, oscilloscopes, and function generators for fine-tuning voltage outputs, frequency, or other signal characteristics.
• Consumer Electronics: Found in various consumer devices where user-adjustable settings are required, such as in home appliances for fan speed control or in toys for interactive adjustments.

In summary, the PTNS2-2020M-B100 from Same Sky is a reliable and versatile linear slide potentiometer, offering precise control and robust construction. Its specifications make it an excellent choice for designers and engineers seeking a dependable component for a wide range of electronic applications. This part is stocked and shipped across India by Cirkit Electro Components, Mumbai.

Browse more Slide Potentiometers at Cirkit Electro Components.

Buy PTNS2-2020M-B100 online in India from Cirkit Electro Components, Mumbai. GST invoice provided, fast shipping across India, and bulk / quantity pricing available. Add to cart, or contact us for bulk orders and the best price in India.