The PR0300 series from Vishay is a professional metal film resistor characterized by its enhanced power rating and established reliability. The PR03 is designed to handle larger power dissipation while maintaining accuracy and dependability.

Applications

• Power Supplies: Used in power supply circuits for voltage regulation and current limiting.
• Motor Control: Employed in motor control systems for precise current sensing and feedback.
• Industrial Equipment: Incorporated into industrial automation and control systems requiring robust components.
• High-Density Circuit Boards: Suitable for applications needing compact, high-power components.
• LED Lighting: Used in LED lighting drivers for accurate current control and thermal management.

Features

• High Power Rating: Designed for increased power dissipation compared to standard metal film resistors.
• Excellent Stability: Maintains stable resistance values under varying load and environmental conditions.
• Low Temperature Coefficient: Offers minimal resistance change with temperature variations.
• Tight Tolerance: Provides precise resistance values for accurate circuit performance.
• Flameproof Coating: Provides enhanced safety through its flame-resistant properties.

Benefits

• Improved Power Handling: Increased power rating enables reliable operation in high-power applications.
• Enhanced Circuit Accuracy: Stable resistance values contribute to precise and predictable circuit behavior.
• Reduced Thermal Stress: Efficient heat dissipation helps to prevent overheating and component failure.
• Compact Design: Small size and high-power handling enable use in high-density circuit layouts.
• Extended Lifespan: Robust construction and stable performance ensure long-term reliability.

Additional Details

The PR03000202009JACO0 is a specific model within the PR0300 series. This model features a resistance value of 20 Ohms and a power rating of 3W. The tolerance code 'J' indicates a tolerance of ±5%. It's constructed using a metal film resistive element, ensuring stable performance. The resistor utilizes a flameproof coating for added safety. Designed for through-hole mounting, it is compatible with both lead-free and leaded soldering processes. The PR03 series is also designed to meet industry standards, ensuring high quality and dependability, making it a reliable choice for critical applications.