General
Specifications
C Series – General Application
No.
17
Item
Life
Performance
Test or Inspection Method
Reflow solder the capacitor on P.C. board (shown in
Appendix 1a or Appendix 1b) before testing.
External
No mechanical damage.
Apply voltage at 125±2ºC for 1,000 +48, 0h.
appearance
Applied voltage is 1xRV. Some items may be tested at
higher voltage (1.2x, 1.5x or 2xRV).
Change from the
value before test
Capacitance
Characteristics
Charge/discharge current shall not exceed 50mA.
Class 1
Class 2
C0G
±3% or ±0.3pF,
whichever larger.
Leave the capacitors in ambient condition for 6 to 24h
(Class 1) or 24±2h (Class 2) before measurement.
X5R
X7R
Y5V
± 25 %
± 25 %
Voltage conditioning (only for class 2) Voltage treat the
capacitor under testing temperature and voltage for 1
hour.
± 30 % *(± 40 %)
* Inside ( ) is applied to Y5V 6.3V
product.
Leave the capacitor in ambient conditions for 24±2h
before measurement.
Rated
Capacitance
Q
Q
(Class 1)
C ≥ 30pF
350 min.
Use this measurement for initial value.
10pF ≤ C < 30pF
C < 10pF
275+5/2×C min.
200+10×C min.
C : Rated capacitance (pF)
D.F.
Characteristics
(Class 2)
X5R: 200% of initial spec. max.
X7R: 200% of initial spec. max
Y5V: 150% of initial spec. max
Insulation
1,000MΩ or 50MΩ•μF min. , whichever
smaller.
Resistance
(As for the capacitors of rated voltage
16, 10 and 6.3V DC, 1,000 MΩ or
10MΩ•μF 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
TDK [ TDK ELECTRONICS ]
