BLA2ABB221SN4D滤波器的铁氧体磁珠芯片规格书PDF中文资料

BLA2ABB221SN4D属于滤波器的铁氧体磁珠芯片。由村田制作所制造生产的BLA2ABB221SN4D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）。

1. BLA2AA/2AB series has 4 circuits in 2.0x1.0mm body

with 0.5mm pitch.

2. Provides attenuation across a broad frequency range.

Two types of impedance characteristics are

available, one is for general signal line and the

other is for high speed signal line.

3. Original inner electrode structure enables extra

low crosstalk.

4. The nickel barrier structure of the external

electrodes provides excellent solder heat

resistance.