| 品牌：西玛 | 型号：N450SH20 | 控制方式：单向 |
| 极数：二极 | 封装材料：玻璃封装 | 封装外形：平板形 |
| 关断速度：普通 | 散热功能：不带散热片 | 频率特性：超高频 |
| 功率特性：大功率 | 额定正向平均电流：512A | 控制极触发电流：120mA |
| 最大稳定工作电流：110A | 反向重复峰值电压：130V |
N450SH20
本公司主营国内外各***的整流管，晶闸管，可控硅模块，整流桥模块，快恢复二极管模块/肖特基二极管模块，桥式整流器，固态继电器，发电机自动电压调节器AVR，接近开关，光电开关，色标传感器，计数器，旋转编码器，低压断路器等。具体型号如下：
MCO450-20
MCO500-12
MCO500-16
MCO600-12
MCO600-16
半控可控硅：
MCD26-08IO8B MCD26-12IO8B
MCD26-14IO8B MCD26-16IO8B
MCD40-12IO6 MCD40-16IO6
MCD44-08IO8B MCD44-12IO8B
MCD44-16IO8B MCD44-18IO8B
MCD56-06IO1B MCD56-14IO1
MCD56-16IO1 MCD56-08IO1B
MCD56-12IO1B MCD56-14IO1B
MCD56-16IO1B MCD56-18IO1B
MCD72-12IO1B MCD72-16IO1B
MCD72-08IO8B MCD72-12IO8B
MCD72-14IO8B MCD72-16IO8B
MCD72-18IO8B
MCD94-20IO1B MCD94-22IO1B
MCD95-14IO1 MCD95-16IO1
MCD95-12IO1B MCD95-16IO1B
MCD95-08IO8B MCD95-12IO8B
MCD95-14IO8B MCD95-16IO8B
MCD95-18IO8B
MCD132-08IO1 MCD132-12IO1
MCD132-14IO1 MCD132-16IO1
MCD132-18IO1
MCD161-20IO1 MCD161-22IO1
MCD162-08io1 MCD162-12io1
MCD162-14io1 MCD162-16io1
MCD162-18io1
MCD200-14io1 MCD200-16io1
MCD200-18io1 MCD224-20io1
MCD224-22io1
MCD220-08io1 MCD220-12io1
MCD220-14io1 MCD220-16io1
MCD225-12io1
MCD225-14io1 MCD225-16io1
MCD225-18io1 MCD250-08io1
MCD250-12io1
MCD250-14io1 MCD250-16io1
MCD250-18io1 MCD255-12io1
MCD255-14io1
MCD255-16io1 MCD255-18io1
供应英国西玛可控硅；
***8RH02
***8RH04
***8RH06
***8RH08
***8RH10
***8RH12
***8RH14
***8RH15
N023RH02
N023RH04
N023RH06
N023RH08
N023RH10
N023RH12
N023RH14
N023RH15
N029RH02
N029RH04
N029RH06
N029RH08
N029RH10
N029RH12
N029RH14
N029RH15
N044RH02
N044RH04
N044RH06
N044RH08
N044RH10
N044RH12
N044RH14
N044RH15
N060RH02
N060RH04
N060RH06
N060RH08
N060RH10
N060RH12
N060RH14
N060RH15
N086PH02
N086PH04
N086PH06
N086PH08
N086PH10
N086PH12
N086PH14
N086PH15
N086RH02
N086RH04
N086RH06
N086RH08
N086RH10
N086RH12
N086RH14
N086RH15
N105RH02
N105RH04
N105RH06
N105RH08
N105RH10
N105RH12
N105RH14
N105RH15
N105PH02
N105PH04
N105PH06
N105PH08
N105PH10 
N105PH12
N105PH14
N105PH15
N170PH02
N170PH04
N170PH06
N170PH08
N170PH10
N170PH12
N170PH14
N170PH15
N195PH02
N195PH04
N195PH06
N195PH08
N195PH10
N195PH12
N195PH14
N195PH15
N275PH02
N275PH04
N275PH06
N275PH08
N260KH02
N260KH04
N260KH06
N260KH08
N260KH10
N260KH12
N260KH14
N260KH16
N260KH18
N260KH20
N260KH22
N260KH24
N260KH26
N260KH28
N260KH30
N260KH32
N260KH34
N260KH36
N330KH16
N330KH18
N330KH20
N330KH22
N330KH24
N350MH02
N350MH04
N350MH06
N350MH08
N350MH10
N350MH12
N350MH14
N350MH16
N350MH18
N370MH02
N370MH04
N370MH06
N370MH08
N370MH10
N370MH12
N370MH14
MCD310-08io1 MCD310-12io1
MCD310-14io1
MCD310-16io1 MCD310-18io1
MCD310-20io1 MCD310-22io1
MCD312-12io1
MCD312-14io1 MCD312-16io1
MCD312-18io1 MCD501-12io2
MCD501-16io2
MCD501-18io2 MCD501-22io2
MCD501-12io2 MCD501-16io2
