产 品 标 准 书
SPECIFICATIONFOR APPROVAL
编 号
Document No.
DRAAW108F/0-2015
目½
1.
电容器及介质分类............................................................................................................
3
2．产品结构........................................................................................................................... 4
3．产品规格型号½名规则................................................................................................... 5
4.
产品容量范围....................................................................................................................
6
0402（1005）尺寸 ............................................................................................................................................................
6
0603（1608）尺寸 ............................................................................................................................................................
8
0805（2012）尺寸 .........................................................................................................................................................
10
1206（3216)
尺寸..........................................................................................................................................................
12
1210（3225）尺寸 .........................................................................................................................................................
14
1808（4520）--1812（4532）尺寸 ..............................................................................................................................
15
2220（5750）--2225（5764）尺寸 ..............................................................................................................................
16
5.
产品尺寸..........................................................................................................................
17
6.
技术要求和测试条件......................................................................................................
18
7.
产品包装..........................................................................................................................
29
8. MLCC
½用注意事项
...................................................................................................... 34
2
产 品 标 准 书
SPECIFICATIONFOR APPROVAL
编 号
Document No.
DRAAW108F/0-2015
1.
电容器及介质分类
Types of Capacitor and Dielectric Material
※COG：此类介质材料的电容器为Ⅰ类电容器, 包括常规、中高压
COG
产品。此类产品电性½稳定，几乎不随
温度、电压和时间的变化而变化。适用于½损耗，稳定性要求高的电路中，如滤波器、谐振器和计时电路中。
※COG：
The capacitor of this kind dielectric material is considered as ClassⅠcapacitor,
including general
capacitor and high frequency COG capacitor。The
electrical properties of COG capacitor are the most stable one
and have little change with temperature, voltage and time. They are suited for applications where low-losses and
high-stability are required, such as filters, oscillators, and timing circuits.
※X7R、X5R：此类介质材料的电容器为Ⅱ类电容器，具有较高的介电常数，容量比Ⅰ类电容器高，具有较稳定
的温度特性，适用于容量范围广，稳定性要求不高的电路中，如隔直、耦合、旁路、鉴频等电路中。
※
X7R、X5R： material is a kind of material has high dielectric constant. The capacitor made of this kind material is
considered as Class
Ⅱ
capacitor whose capacitance is higher than that of class
Ⅰ.
These capacitors are classified as
having a semi-stable temperature characteristic and used over a wide temperature range, such in these kinds of circuits,
DC-blocking, decoupling, bypassing, frequency discriminating etc.
※Y5V：此类介质材料的电容器为Ⅱ类电容器，是所有电容器中介电常数最大的电容器，½其容量稳定性较差，
对温度、电压等条件较敏感，适用于要求大容量，温度变化不大的电路中。
※Y5V：
The capacitor made of this kind of material is the highest dielectric constant of all ceramic capacitors. They are
used over a moderate temperature range in application where high capacitance is required because of its unstable
temperature coefficient, but where moderate losses and capacitance changes can be tolerated. Its capacitance and
dissipation factors are sensible to measuring conditions, such as temperature and voltage, etc
3
stm32/stm8
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
