NFM21CC221R1H3D 数据手册 - muRata（村田）

●电容值Capacitance| 220pF \---|--- 电压Voltage| 50V 电流Current| 700mA DC电阻(DCR)DC Resistance (DCR)| 300mΩ Description & Applications| On-Board Type (DC) EMI Suppression Filters (EMIFIL) Chip EMIFIL Capacitor Type NFM18C/NFM21C/NFM3DC/NFM41C Series NFM21C Series The chip "EMIFIL" NFM21C series is a chip type 3-terminal EMI suppression filter. It can reduce residual inductance to an extremely low level making it excellent for noise suppression at high frequencies. Features 1. Small and low profile of 2.0x1.25x0.85mm (NFM21C) enables high density mounting. 2. 3-terminal structure enables high performance in high frequency range. 3. Uses original electrode structure which realizes excellent solderability. 4. An electrostatic capacitance range of 22 to 22000pF enables suppression of noise at specific frequencies. Applications 1. Compact size equipment such as PDA, PC card and mobile telecommunications equipment 2. Severe EMI suppression and high impedance circuits such as digital circuits 描述与应用| 板型（DC）EMI静噪滤波器（EMIFIL） 片状EMIFIL电容类型NFM18C/NFM21C/NFM3DC/NFM41C系列 NFM21C系列 片状“EMIFIL”NFM21C系列是一种片状三端EMI抑制滤波器。它可以残留电感降低到极低的水平，使得它非常适合在高频率的噪音抑制。 特点 1。小和低调的2.0x1.25x0.85mm（NFM21C）实现高密度安装。 2。 3端子结构在高频范围内实现高性能。 3。使用原来的电极结构，实现了优良的可焊性。 4。静电容量范围为22〜22000PF使特定频率的噪声抑制。 应用 1。小型设备，如PDA，PC卡和移动电信设备 2。严重的EMI抑制和高阻抗电路，如数字电路