C2012 datasheet(68/72 Pages) TDK

68 / 72 page

TDK MLCC US Catalog

Version B11

Page 70

General

Specifications

C Series – General Application

No.

Item

Performance

Test or Inspection Method

Life

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.

Leave the capacitor in ambient conditions for 24±2h

before measurement.

Use this measurement for initial value.

External

appearance

No mechanical damage.

Capacitance

* Inside ( ) is applied to Y5V 6.3V

product.

(Class 1)

C : Rated capacitance (pF)

D.F.

(Class 2)

Characteristics

X5R: 200% of initial spec. max.

X7R: 200% of initial spec. max

Y5V: 150% of initial spec. max

Insulation

Resistance

1,000MΩ or 50MΩ•μF min. , whichever

smaller.

(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.

Characteristics

Change from the

value before test

Class 1

C0G

3% or ±0.3pF,

whichever larger.

Class 2

X5R

X7R

Y5V

25 %

30 % *(± 40 %)

Rated

Capacitance

C ≥ 30pF

350 min.

10pF ≤ C < 30pF

275+5/2×C min.

C < 10pF

200+10×C min.

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