三星

) CLASS

Temperature Coefficient shall be calculated from the formula as below

Temp. Coefficient =

C1: Capacitance at step 3

C2: Capacitance at 125℃

T: 100℃(=125℃25℃)

106[ppm/℃] C2C1

C1T

(2) CLASS

Capacitance Change shall be calculated from the formula as below

C=

C1: Capacitance at step 3

C2: Capacitance at step 2 or 4

100(%) C2C1

C1

CLASSⅠ

CLASSⅡ

Capacitance shall be measured by the steps shown in the following table.

Step Temperature(℃)

252

Min. Operating Temp.2

252

Max. Operating Temp.2

252

1

2

3

4

5

Temperature

Characteristics

of Capacitance

Characteristic

C

Temp.Coefficient(PPM/℃)

030

Characteristic

A(X5R)/ B(X7R)

X(X6S), Y(X7S)

Z(X7T)

F(Y5V)

15%

22%

22%~33%

22%~82%

Capacitance Change(%)

with No bias

Appearance

Capacitance

500g.f

Test Condition

Bending

Strength

Adhesive Strength of

Termination

Item

No indication of peeling shall occur

No indication of peeling shall occur on the terminal

electrode

Performance

7

8

9

No

Apply 500g.f* pressure for 101 sec. *200g.f for 0201

*100g.f for 01005

30.3 sec.

Sn3Ag0.5Cu

2455℃

RMA Type

at 80~120℃ for 10~30 sec.

Solder

Solder Temp.

Flux

Dip time

Pre-heating

Bending Limit: 1mm Test Speed: 1.0mm/sec.

Keep the test board at the limit point in 5

企业名：深圳奥丰恒实业有限公司

类型：贸易/代理/分销

电话： 0755-83957699

手机：18927480189

联系人：林震东

QQ：

邮箱：afh@aofengh.com

地址：广东深圳福田振华路东方时代Ｂ2205