参数资料
型号: C2012X7R2A683K
厂商: TDK Corporation
文件页数: 26/30页
文件大小: 0K
描述: CAP CER 0.068UF 100V X7R 0805
特色产品: C-Series Mid Voltage MLCCs
标准包装: 1
系列: C
电容: 0.068µF
电压 - 额定: 100V
容差: ±10%
温度系数: X7R
安装类型: 表面贴装,MLCC
工作温度: -55°C ~ 125°C
应用: 通用
封装/外壳: 0805(2012 公制)
尺寸/尺寸: 0.079" L x 0.049" W(2.00mm x 1.25mm)
厚度(最大): 0.041"(1.05mm)
包装: 标准包装
产品目录页面: 2183 (CN2011-ZH PDF)
其它名称: 445-4440-6
General
Specifications
C Series – Mid Voltage Application
No.
Item
Performance
Test or Inspection Method
Capacitance Change from the
value before test
16
Moisture Resistance
External No mechanical damage.
appearance
Characteristics
Reflow solder the capacitors on P.C. board (shown in
Appendix 1a or Appendix 1b) before testing.
Apply the rated voltage at temperature 40 ± 2oC and 90
to 95%RH for 500 +24,0h.
Charge/discharge current shall not exceed 50mA.
Class 1
C0G
X7R
± 7.5 %
Leave the capacitor in ambient conditions for 6 to 24h
(Class 1) or 24 ± 2h (Class 2) before measurement.
Q (Class 1)
Class 2
200 min.
X7S
X7T
± 12.5 %
Voltage conditioning (only for class 2):
Voltage treat the capacitors under testing temperature
and voltage for 1 hour.
D.F. (Class 2)
Insulation
Resistance
Characteristics
X7R: 200% of initial spec. max.
X7S: 200% of initial spec. max
X7T: 200% of initial spec. max
500M Ω or 25M Ω?μ F min.
whichever smaller.
Leave the capacitors in ambient condition for 24 ± 2h
before measurement.
Use this measurement for initial value.
17
Life
External
appearance
No mechanical damage.
Reflow solder the capacitor on P.C. board (shown in
Appendix 1a or Appendix 1b) before testing.
Apply voltage at 125 ± 2oC for 1,000 +48, 0h.
Capacitance
Characteristics
Class 1 C0G
Change from the
value before test
± 3 %
Applied voltage is 1xRV. Some items may be tested at
higher voltage (1.2x, 1.5x or 2xRV).
Charge/discharge current shall not exceed 50mA.
Class 2
X7R
X7S
X7T
± 15 %
Leave the capacitors in ambient condition for 6 to 24h
(Class 1) or 24 ± 2h (Class 2) before measurement.
Voltage conditioning (only for class 2):
Q (Class 1)
D.F. (Class 2)
Insulation
Resistance
350 min.
Characteristics
X7R: 200% of initial spec. max.
X7S: 200% of initial spec. max
X7T: 200% of initial spec. max
1,000M Ω or 50M Ω?μ F min.
whichever smaller.
Voltage treat the capacitor under testing temperature
and voltage for 1 hour.
Leave the capacitor in ambient conditions for 24 ± 2h
before measurement.
Use this measurement for initial value.
*As for the initial measurement of capacitors (Class 2) on number 8, 12, 13, 14 and 15, leave capacitor at 150 –10, 0 ° C
for 1 hour and measure the value after leaving capacitor for 24 ± 2h in ambient condition.
TDK MLCC US Catalog
Page 100
Version B11
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C2012X7R2A683KT 制造商:TDK Epcos 功能描述:
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