C2012 datasheet(67/72 Pages) TDK

67 / 72 page

TDK MLCC US Catalog

Version B11

Page 69

General

Specifications

C Series – General Application

No.

Item

Performance

Test or Inspection Method

Moisture Resistance

Reflow solder the capacitor on P.C. board (shown in

Appendix 1a or Appendix 1b) 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.

Leave the capacitor in ambient conditions 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

500MΩor 25MΩ•μF min., whichever

smaller.

(As for the capacitors of rated voltage

16, 10 and 6.3V DC, 500 MΩ or

5MΩ•μF min.,)

Characteristics

Change from the

value before test

Class 1

C0G

7.5% or ±0.75pF,

whichever larger.

Class 2

X5R

X7R

Y5V

25 %

30 % *(± 40 %)

Rated

Capacitance

C ≥ 30pF

200 min.

C < 30pF

100+10/3×C min.

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