参数资料
型号: C2012X7R1H472K
厂商: TDK Corporation
文件页数: 65/72页
文件大小: 0K
描述: CAP CER 4700PF 50V 10% X7R 0805
特色产品: C-Series Mid Voltage MLCCs
标准包装: 1
系列: C
电容: 4700pF
电压 - 额定: 50V
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): 0.028"(0.70mm)
包装: 标准包装
其它名称: 445-7527-6
General
Specifications
C Series – General Application
Characteristics
No.
13
Item
Vibration
External
appearance
Capacitance
Q (Class 1)
Performance
No mechanical damage.
Change from the
value before test
Class 1 C0G ± 2.5% or ± 0.25pF,
whichever larger.
Class 2
X5R
± 7.5 %
X7R
± 7.5 %
Y5V
± 20 %
Rated
Q
Capacitance
C ≥ 30pF
1,000 min.
C < 30pF
400+20 × C min.
Test or Inspection Method
Reflow solder the capacitor on P.C. board (shown in
Appendix 1a or Appendix 1b) before testing.
Vibrate the capacitor with amplitude of 1.5mm P-P
changing the frequencies from 10Hz to 55Hz and back
to 10Hz after 1min. Repeat this for 2h each in 3
perpendicular directions.
C : Rated capacitance (pF)
D.F. (Class 2)
Meet the initial spec.
Characteristics
14
Temperature cycle
External
appearance
Capacitance
No mechanical damage.
Change from the
value before test
Class 1 C0G ± 2.5% or ± 0.25pF,
whichever larger.
Class 2 X5R ± 15 %
X7R ± 15 %
Y5V ± 20 %
Reflow solder the capacitor on P.C. board (shown in
Appendix 1a or Appendix 1b) before testing.
Expose the capacitor in the condition step1 through
step 4 and repeat 5 times consecutively.
Leave the capacitor in ambient conditions for 6 to 24h
(Class 1) or 24 ± 2h (Class 2) before measurement .
Step Temperature (oC) Time (min.)
1 Min. operating temp. ± 3 30 ± 3
2 Reference Temp. 2–5
3 Max. operating temp. ± 2 30 ± 2
Q (Class 1)
Rated
Capacitance
Q
4
Reference Temp.
2-5
C ≥ 30pF
C < 30pF
1,000 min.
400+20 × C min.
C : Rated capacitance (pF)
D.F. (Class 2)
Insulation
Resistance
Voltage
Proof
Meet the initial spec.
Meet the initial spec.
No insulation breakdown or other
damage.
TDK MLCC US Catalog
Page 67
Version B11
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