1N990B是什么作用： 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-5% tolerance.

1N990B类似电子元器件：

1N990
- 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-20% tolerance.
1N990A
- 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-10% tolerance.
1N990B
- 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-5% tolerance.
1N990C
- 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-2% tolerance.
1N990D
- 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-1% tolerance.
1N990D
- 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-1% tolerance.
1N991
- 0.5W, silicon zener diode. Zener voltage 180V. Test current 0.68mA. +-20% tolerance.
1N991B
- "0.5W, silicon zener diode. Zener voltage 180V. Test current 0.68mA. +-5% tolerance."

1N990B PDF资料和参数原理简介

品牌 : JGD

封装形式 : DO-35

引脚数量 : 2

温度范围 : 最小 -55 °C | 最大 175 °C

文件大小 : 203 KB

功能应用 : 0.5W, silicon zener diode. Zener voltage 160V. Test current 0.80mA. +-5% tolerance.