CT4502 Series Molded Surface Mount Ceramic Capacitor Assemblies X7S

Unit:mm

E

N

M

T

L

L

7.30±0.20

L

12.7±0.50

L

12.7±0.50

L

20.50±0.50

L

30.50±0.50

W

4.30±0.20

W

4.70±0.20

W

8.40±0.20

W

8.40±0.20

W

9.90±0.20

H

4.10±0.30

H

4.10±0.25

H

7.60±0.25

H

7.60±0.25

H

8.50±0.25

W1

2,40±0.20

W1

3.00±0.20

W1

5.20±0.20

W1

5.20±0.20

W1

6.60±0.20

A

1.25±0.30

A

1.50±0.30

A

2.00±0.30

A

2.00±0.30

A

3.00±0.30

Item

Specification Limits

Measuring Conditions

Operating Temperature Range

X7R

-55℃ to +125℃

—

X5R

-55℃ to +85℃

Capacitance

Within specified tolerance

—

Dissipation Factor

X7R

U_R≤50V         tgδ≤3.5%

50V<U_R≤500V   tgδ≤2.5%

C_R≤10μF                   1.0kHz±10%    1Vrms±0.2V

10μF<C_R<470μF       120Hz±10%     0.50Vrms±0.2V

470μF≤C_R<2000μF    50Hz±10%      0.50Vrms±0.1V

2000μF≤C_R<4700μF  25Hz±10%      0.25Vrms±0.1V

X5R

U_R≤50V         tgδ≤10%

50V<U_R≤100V   tgδ≤3.5%;

100V<U_R≤500V   tgδ≤2.5%

Insulation Resistance

100MΩ·μF

Rated voltage shall be applied for 2 minutes, charging and discharging current shall be 50mA or less.

Dielectric Strength

No breakdown or visual defects

Rated voltage shall be applied within following conditions for 5 seconds:

UR<500V  2.5U_R

UR=500V  1.5U_R

Charging and discharging current shall be 50mA or less.

Temperature Characteristics

±15%

Capacitance change with reference to +25℃