参数资料
型号: CKG45NX7T2W105M
厂商: TDK Corporation
文件页数: 11/15页
文件大小: 0K
描述: CAP CER 1UF 450V 20% X7T 1812
特色产品: C-Series Mid Voltage MLCCs
标准包装: 1
系列: CKG
电容: 1.0µF
电压 - 额定: 450V
容差: ±20%
温度系数: X7T
安装类型: 表面贴装,MLCC
工作温度: -55°C ~ 125°C
应用: SMPS 滤波,旁通,去耦
封装/外壳: 1812(4532 公制)
尺寸/尺寸: 0.197" L x 0.138" W(5.00mm x 3.50mm)
厚度(最大): 0.217"(5.50mm)
特点: 低 ESL 型(堆栈型)
包装: 标准包装
其它名称: 445-7100-6
General
Specifications
CKG Series – Mega Cap Type Capacitors
No.
Item
Performance
Test or Inspection Method
Capacitance Change from the
value before test
14
Moisture Resistance
External No mechanical damage.
appearance
Characteristics
Reflow solder the capacitors on a P.C. board (shown in
Appendix 1) 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.
D.F. (Class 2)
X5R
X7R
X7S
X7T
Characteristics
± 12.5 %
Leave the capacitor in ambient conditions for 24 ± 2h
before measurement.
Voltage conditioning:
Voltage treats the capacitor under testing temperature
and voltage for 1 hour.
X5R/X7R/X7S/X7T:
200% of initial spec. max.
Leave the capacitor in ambient conditions for 24 ± 2h
before measurement.
Insulation
Resistance
25M Ω?μ F min.
(As for the capacitors of rated voltage
16V DC, 5M Ω?μ F min.).
Use this measurement for initial value.
Characteristics
15
Life
External
appearance
Capacitance
D.F. (Class 2)
Insulation
Resistance
No mechanical damage.
Change from the
value before test
X5R
X7R
± 15 %
X7S
X7T
Characteristics
X5R/X7R/X7S/X7T:
200% of initial spec. max.
50M Ω?μ F min.
(As for the capacitors of rated voltage
16V DC, 10M Ω?μ F min.).
Reflow solder the capacitors on a P.C. Board shown in
Appendix 1 before testing.
Below the voltage shall be applied at Maximum
operating temperature ± 2oC for 1,000 +48, 0h.
Applied voltage is 1xRV. Some items may be tested at
higher voltage (1.2x, 1.5x or 2x RV).
Charge/discharge current shall not exceed 50mA.
Leave the capacitors in ambient condition for 24 ± 2h
before measurement.
Voltage conditioning:
Voltage treat the capacitors under testing temperature
and voltage for 1 hour.
Leave the capacitors in ambient condition for 24 ± 2h
before measurement.
Use this measurement for initial value.
*As for the initial measurement of capacitors on number 6 and 10, leave capacitors at 150 –10, 0 ° C for 1 hour and
measure the value after leaving capacitors for 24 ± 2h in ambient condition.
TDK MLCC US Catalog
Page 283
Version B11
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