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压敏,放电管
Rosition: Home > Product > Pressure sensitive discharge tube

贴片压敏电阻 7D471 线性方案 灯板

压敏电阻-贴片型

1 应用领域

绿色照明、电工仪表、安防设备 通讯设备、家电等产品的防护


2 产品优点

贴片封装,单价低,节省人工采用高能量压敏芯片吸收能量密度大、脉冲性能好


3 产品编号

MY-T-7D471K


4 外形尺寸

af44edb477413c8c142f00e93a064ed0.png

4.1产品尺寸(均值)

型号规格

F

W

L

H

D1

D2

D3

MYT-5D271K

5.75

2.5

2

2.2

5.0

4.2

2.8

MYT-5D471K

5.75

2.5

2

3.2

5.0

4.2

2.8

MYT-5D511K

5.75

2.5

2

3.2

5.0

4.2

2.8

MYT-7D271K

6.75

2.8

2

2.2

6.8

5.2

3.8

MYT-7D471K

6.75

2.8

2

3.2

6.8

5.2

3.8

MYT-7D511K

6.75

2.8

2

3.2

6.8

5.2

3.8

MYT-10D271K

8.25

3.0

2

2.2

9.8

6.0

4.5

MYT-10D471K

8.25

3.0

2

3.2

9.8

6.0

4.5

MYT-10D511K

8.25

3.0

2

3.2

9.8

6.0

4.5


 4.2 
焊盘设计尺寸

型号规格

A

B

C

D

E

MYT-5D271K

2.5

3.3

5.75

2.8

5.8

MYT-5D471K

2.5

3.3

5.75

2.8

5.8

MYT-5D511K

2.5

3.3

5.75

2.8

5.8

MYT-7D271K

2.5

3.8

6.75

3.4

8

MYT-7D471K

2.5

3.8

6.75

3.4

8

MYT-7D511K

2.5

3.8

6.75

3.4

8

MYT-10D271K

2.5

4

8.25

4

11

MYT-10D471K

2.5

4

8.25

4

11

MYT-10D511K

2.5

4

8.25

4

11



主要电气性能




型号规格

项目

压敏电压

V@1mA

漏电流

I

非线性
系数

限制电压
           Clamping Voltage

脉冲电流耐受
           Maximum Peak Current
    @8/20μs (A)

(V)

(µA)

α

Max.(V)

Ip (A)

1time

2times

MYT-5D271K

270±10%

≤10

≥30

455

5

800

500

MYT-5D471K

470±10%

≤10

≥30

775

5

800

500

MYT-5D511K

510±10%

≤10

≥30

845

5

800

500

MYT-7D271K

270±10%

≤10

≥30

455

10

1750

1250

MYT-7D471K

470±10%

≤10

≥30

775

10

1750

1250

MYT-7D511K

510±10%

≤10

≥30

845

10

1750

1250

MYT-10D271K

270±10%

≤10

≥30

455

25

3500

2500

MYT-10D471K

470±10%

≤10

≥30

775

25

3500

2500

MYT-10D511K

510±10%

≤10

≥30

845

25

3500

2500


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