The ERJ3EKF2740V is a chip resistor manufactured by Panasonic. It is designed for surface mount technology (SMT) and is part of the ERJ series, known for its high reliability and stability in various electronic applications. This particular resistor has a resistance value of 274 Ohms.

Applications

• Consumer Electronics: Used in devices such as smartphones, tablets, and audio equipment for current limiting and voltage division.
• Automotive Electronics: Employed in automotive control units and sensor circuits for signal conditioning and protection.
• Industrial Equipment: Integrated into industrial control systems and power supplies for current sensing and voltage regulation.
• Medical Devices: Utilized in medical monitoring equipment and diagnostic tools for precise resistance requirements.
• Telecommunications Equipment: Used in telecom infrastructure for signal termination and impedance matching.

Features

• Surface Mount Technology (SMT): Designed for automated assembly, reducing manufacturing costs.
• High Reliability: Provides stable resistance values over a wide range of operating conditions.
• Compact Size: Allows for high-density circuit designs, minimizing board space.
• Lead-Free Construction: Complies with RoHS standards, ensuring environmental friendliness.
• Protective Coating: Offers resistance to moisture and other environmental factors.
• Precise Resistance Value: Provides accurate resistance, ensuring circuit performance.

Benefits

• Improved Circuit Performance: Ensures accurate and reliable circuit operation.
• Reduced Manufacturing Costs: Simplifies assembly and reduces labor costs.
• Enhanced Product Reliability: Minimizes failures and extends product lifespan.
• Compliance with Environmental Standards: Reduces environmental impact and meets regulatory requirements.
• Space-Saving Design: Enables compact and efficient circuit layouts.
• Consistent Performance: Maintains stable resistance values over time and temperature variations.

Additional Details

The ERJ3EKF2740V has a tolerance of ±1%, indicating the precision of the resistance value. The power rating is typically 0.1W, and the temperature coefficient is low, ensuring stable performance over a wide temperature range. It is typically available in an 0603 package size. Proper soldering techniques are essential for reliable mounting. For detailed specifications and application notes, refer to the Panasonic documentation.