BLM41PG471SN1L

The BLM41PG471SN1L is a type of ferrite bead manufactured by Murata Electronics, designed to suppress high-frequency noise in electronic circuits. This component is particularly useful in applications where signal integrity is critical, such as in power supply lines and data lines.

Key Features:

1. Impedance: The BLM41PG471SN1L has a nominal impedance of 470 ohms at a frequency of 100 MHz. This high impedance helps to effectively attenuate high-frequency noise, making it suitable for various applications.

2. Size and Form Factor: The component is packaged in a compact 0402 (1.0 mm x 0.5 mm) size, which allows for easy integration into space-constrained designs. Its small footprint is ideal for modern electronic devices where PCB real estate is at a premium.

3. Material Composition: The ferrite material used in the BLM41PG471SN1L is designed to provide excellent performance in terms of noise suppression while maintaining low DC resistance. This ensures minimal impact on the overall circuit performance.

4. Operating Temperature Range: The component is rated for a wide operating temperature range, typically from -55°C to +125°C, making it suitable for use in various environmental conditions.

5. Applications: The BLM41PG471SN1L is commonly used in consumer electronics, telecommunications, automotive electronics, and industrial applications. It is particularly effective in applications such as power supply circuits, audio equipment, and RF circuits where noise reduction is essential.

6. Electrical Characteristics: The component features a rated voltage of 50V, which allows it to be used in a variety of voltage applications without risk of breakdown. The DC resistance is low, typically around 0.3 ohms, which helps to minimize power loss in the circuit.

7. Compliance and Reliability: Murata Electronics adheres to strict quality standards, and the BLM41PG471SN1L is compliant with RoHS regulations, ensuring that it is free from hazardous substances. This makes it a reliable choice for manufacturers looking to meet environmental standards.

Conclusion:

The BLM41PG471SN1L from Murata Electronics is a versatile and effective ferrite bead that provides high-frequency noise suppression in a compact package. Its combination of high impedance, small size, and robust performance makes it an excellent choice for a wide range of electronic applications, ensuring signal integrity and reliability in modern electronic designs.