BLM18DN221SN1D滤波器的铁氧体磁珠芯片规格书PDF中文资料

BLM18DN221SN1D属于滤波器的铁氧体磁珠芯片。由村田制作所制造生产的BLM18DN221SN1D铁氧体磁珠和芯片铁氧体磁芯是旨在防止高频噪声或 EMI（电磁干扰）的设备。这些铁氧体磁芯用于放置在电路内。关键特征包括滤波器类型（差分、信号或电源）、线路数、最大额定电流、阻抗和指定频率，以及安装类型（自由悬挂、表面贴装或通孔）。

Features

1. High impedance characteristic in 1GHz or higher frequency

2. High impedance characteristic over a wide frequency

band range of 100MHz to 6GHz

3. Low DC Resistance enables large Rated Current

Applications

1. Noise suppression for PCs with high-speed CPU and

high-speed bus, and for interface lines of

peripheral equipment.

2. High harmonic noise suppression for digital

equipment with several hundred MHz or higher clock speeds.

3. Prevention of erroneous operation caused by local

oscillation signals in mobile phone and W-LAN

module (ensuring self-immunity).

4. Bias Tee modules in optical transceivers