Datasheet > CL21B182JBAGLNE

CL21B182JBAGLNE

更新时间： 2023-04-15 00:00:00

品牌	Logo	应用领域
三星 - SAMSUNG		/
页数	文件大小	规格书
35页	549K
描述
Ceramic Capacitor, Multilayer, Ceramic, 50V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.0018uF, 0805,

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CL21B182JBAGLNE 数据手册

Multilayer Ceramic Capacitor

■

INTRODUCTION

MLCC(Multilayer Ceramic Capacitor) is SMD(Surface Mounted Device) type capacitor that is used

in wide ranges of capacitance. MLCC is paid more attentions than other capacitors due to the

better frequency characteristics, higher reliability, higher withstanding voltage and so on.

MLCC is made of many layers of ceramic and inner electrodes like sandwich. Pd was used for

inner electrodes. But the price of Pd was skyrocketed and Pd was replaced by the BME(Base

Metal Electrode), which reduced the total cost of MLCC.

This inner electrode is connected to outer termination for surface mounting, which is composed of

three layers, Cu or Ag layer, Ni plating layer, and SnPb or Sn plating layer. Most of MLCCs

become Pb free by the environmental issue at present.

MLCC is divided into two classes. Class I(C0G, etc) is the temperature compensating type. It has

small TCC(Temperature Coefficient of Capacitance) and a better frequency performance.

Therefore, it is used in RF applications such as cellular phone, tuner, and so on. Class II(X7R,

X5R, Y5V, etc) is the high dielectric constant type, which is used in general electronic circuit.

Especially high capacitance MLCC is replacing other capacitors (Tantalum and Aluminum

capacitor) due to the low ESR(Equivalent Series Resistance) value.

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FEATURE AND APPLICATION

●

Feature

- Miniature Size

- Wide Capacitance and Voltage Range

- Highly Reliable Performance

- Tape & Reel for Surface Mount Assembly

- Low ESR

- High Q at High Frequencies

- Stable Temperature Dependence of Capacitance

●

Application

- High Frequency Circuit(Tuner, VCO, PAM etc)

- General Power Supply Circuit(SMPS etc)

- DC-DC Converter

- General Electronic Circuit

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型号	品牌	描述	获取价格	数据表
CL21B182JCAACNL	SAMSUNG	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.00	获取价格
CL21B182JCAB	SAMSUNG	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.00	获取价格
CL21B182JCANLNE	SAMSUNG	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.00	获取价格
CL21B182JCAS	SAMSUNG	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.00	获取价格
CL21B182JCBP	SAMSUNG	Ceramic Capacitor, Multilayer, Ceramic, 100V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.00	获取价格
CL21B182JECALNE	SAMSUNG	Ceramic Capacitor, Multilayer, Ceramic, 250V, 5% +Tol, 5% -Tol, X7R, -/+15ppm/Cel TC, 0.00	获取价格