TDK MLCC US Catalog Version B11Page 65
General
Specifications
C Series – General Application
No. Item Performance Test or Inspection Method
7 Temperature
Characteristics
of Capacitance
(Class 1)
Capacitance drift
Within ± 0.2% or ±0.05pF, whichever
larger.
Temperature coefficient shall be calculated based on
values at 25ºC and 85ºC temperature.
Measuring temperature below 20ºC shall be -10ºC and
-25ºC.
8 Temperature
Characteristics
of Capacitance
(Class 2)
Capacitance Change (%) Capacitance shall be measured by the steps shown in
the following table after thermal equilibrium is obtained
for each step.
∆C be calculated ref. STEP 3 reading
Measuring voltage: 0.1, 0.2, 0.5, 1.0V
rms
.
9 Robustness of
Terminations
No sign of termination coming off,
breakage of ceramic, or other abnormal
signs.
Reflow solder the capacitor on P.C. board (shown in
Appendix 1a or Appendix 1b) and apply a pushing
force of 2N (C0603, C1005) or 5N (C1608, C2012,
C3216, C3225, C4532, C5750) for 10±1s.
10 Bending No mechanical damage. Reflow solder the capacitor on P.C. board (shown in
Appendix 2a or Appendix 2b) and bend it for 1mm.
T.C. Temperature Coefficient
C0G 0 ± 30 (ppm/ºC)
Step Temperature (ºC)
1 Reference temp. ± 2
2 Min. operating temp. ± 2
3 Reference temp. ± 2
4 Max. operating temp. ± 2
No Voltage Applied
X5R: ± 15%
X7R: ± 15%
X6S: ± 22%
X7S: ± 22%
X7T: +22/-33%
Y5V: + 22/-82%
Pushing force
P.C. board
Capacitor
1
20
50
F
R230
45
45
Unit: mm