Murata Ferrite Bead 0.85 mm Surface Mount 0805 Package, 600 Ω Impedance at 100 MHz BLM21BD601SN1D

Murata BLM21BD601SN1D Surface Mount Ferrite Bead is a high-performance EMI filter component housed in a standard 0805 package. Featuring a compact form factor with dimensions approximately 2mm length, 0.85mm height, and 1.25mm depth, this chip ferrite bead provides 600 Ω impedance at 100 MHz to effectively suppress electromagnetic interference in sensitive electronic circuits. It supports a continuous current of 200mA and operates reliably within the wide temperature range of -55°C to 125°C.

The device’s nickel barrier external electrodes enable excellent solder heat resistance during reflow soldering, improving durability and assembly reliability. Its low DC resistance of 350mΩ minimizes power loss in high current circuits. The BLM21BD series is designed to function as a near resistor at noise frequencies, preventing signal waveform distortion and reducing resonance possibilities, making it ideal for high-speed signal lines and EMI suppression without requiring a ground connection.

Constructed from high-quality ferrite material, it meets the REACH and RoHS environmental compliance standards and offers robust performance in industrial and commercial electronic equipment. Suitable for use in electronic components, power connectors, and passive component assemblies, this component assists in achieving regulatory compliance while enhancing product electromagnetic compatibility.

Compact 0805 SMD package ensuring space-efficient PCB design. High impedance at noise frequencies for effective EMI suppression. Wide operating temperature range suitable for industrial environments. Low DC resistance provides minimal power loss under load.

Nickel barrier electrodes enhance solder heat protection and reliability. Compatible with automation and high-volume manufacturing processes. Ferrite material provides durability and stable electrical characteristics. Certified compliant with REACH and RoHS standards.

Used extensively in telecommunications, automotive electronics, and consumer devices. Explore further Ferrite Bead products and related EMI filter solutions in the Electronics & Electricals category at EnvMart.