Murata Ferrite Bead 0.85 mm Surface Mount 0805 Chip Ferrite Bead 178 Ω Impedance at 25 MHz BLM21AG331BH1D

Murata BLM21AG331BH1D ferrite bead is a chip ferrite bead with a compact 0.85 mm height and 2 mm length surface mount 0805 package designed for EMI suppression and noise reduction in electronic circuits. This component offers an impedance of 178 Ω at 25 MHz and 330 Ω at 100 MHz, ensuring efficient filtering of high frequency noise while maintaining signal integrity.

The low maximum DC resistance of 0.15 Ω allows it to be used in circuits with higher current ratings up to 10 mA, without significant voltage drop. The nickel barrier structure of the external electrodes provides excellent solder heat resistance, contributing to reliable assembly and long-term durability.

With an operating temperature range from -55 °C to 150 °C, this Ferrite Bead is suitable for use in harsh environments and complies with stringent automotive standard AEC-Q200 for quality and reliability. Its tape and reel packaging facilitates high volume automated PCB assembly.

Material used is ferrite, providing the necessary magnetic properties to effectively suppress EMI. It does not require a connection to ground to function properly. Typical applications include general purpose EMI suppression filtering in consumer electronics, automotive electronics, communications, and industrial devices.

Provides effective noise suppression across multiple frequency bands. Compact size for use in space constrained PCB layouts. Suitable for high reliability automotive and industrial applications. Compliant with environmental standards such as RoHS and REACH.

Available in tape and reel packaging for automated assembly. Explore more electronic components and EMI filters on EnvMart for your industrial and commercial needs.