参数资料
型号: C2012X7R1C474K
厂商: TDK Corporation
文件页数: 68/72页
文件大小: 0K
描述: CAP CER 0.47UF 16V 10% X7R 0805
产品培训模块: High Capacitance Replacement
产品目录绘图: C SERIES_0805_1.45
特色产品: C-Series Mid Voltage MLCCs
标准包装: 1
系列: C
电容: 0.47µF
电压 - 额定: 16V
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): 0.057"(1.45mm)
包装: 标准包装
产品目录页面: 2183 (CN2011-ZH PDF)
其它名称: 445-1357-6
General
Specifications
C Series – General Application
Characteristics
No.
17
Item
Life
External
appearance
Capacitance
Performance
No mechanical damage.
Change from the
value before test
Class 1 C0G ± 3% or ± 0.3pF,
whichever larger.
Class 2 X5R ± 25 %
X7R ± 25 %
Y5V ± 30 % *( ± 40 %)
* Inside ( ) is applied to Y5V 6.3V
product.
Test or Inspection Method
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.
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.
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) Voltage treat the
capacitor under testing temperature and voltage for 1
hour.
Q
(Class 1)
Rated
Capacitance
C ≥ 30pF
10pF ≤ C < 30pF
C < 10pF
Q
350 min.
275+5/2 × C min.
200+10 × C min.
Leave the capacitor in ambient conditions for 24 ± 2h
before measurement.
Use this measurement for initial value.
C : Rated capacitance (pF)
D.F.
(Class 2)
Insulation
Resistance
Characteristics
X5R: 200% of initial spec. max.
X7R: 200% of initial spec. max
Y5V: 150% of initial spec. max
1,000M Ω or 50M Ω?μ F min. , whichever
smaller.
(As for the capacitors of rated voltage
16, 10 and 6.3V DC, 1,000 M Ω or
10M Ω?μ F min.,)
*As for the initial measurement of capacitors (Class2) 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 conditions.
TDK MLCC US Catalog
Page 70
Version B11
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