![1N4742A Zener Diode Pinout, Equivalents, Applications, Explanation and Other Useful Info - Components Info 1N4742A Zener Diode Pinout, Equivalents, Applications, Explanation and Other Useful Info - Components Info](https://www.componentsinfo.com/wp-content/uploads/2023/02/1n4742a-1n4742-zener-diode-pinout.gif)
1N4742A Zener Diode Pinout, Equivalents, Applications, Explanation and Other Useful Info - Components Info
![U1ZB2.0 Zener Diodes 1W DO-214AC/SMA-2V marking GA Constant-Voltage Regulation|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd. U1ZB2.0 Zener Diodes 1W DO-214AC/SMA-2V marking GA Constant-Voltage Regulation|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.](http://www.1688eric.com/images/product/2014621143237751.jpg)
U1ZB2.0 Zener Diodes 1W DO-214AC/SMA-2V marking GA Constant-Voltage Regulation|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.
![RD91FM Zener Diodes 91V 1W DO-214AC/SMA-91V marking 91 constant voltage/constant current/surge absorber|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd. RD91FM Zener Diodes 91V 1W DO-214AC/SMA-91V marking 91 constant voltage/constant current/surge absorber|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.](http://www.1688eric.com/images/product/2014621151336251.jpg)
RD91FM Zener Diodes 91V 1W DO-214AC/SMA-91V marking 91 constant voltage/constant current/surge absorber|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.
![How to distinguish a 1N4148 diode from a Zener diode visually? - Electrical Engineering Stack Exchange How to distinguish a 1N4148 diode from a Zener diode visually? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/DWoQim.png)
How to distinguish a 1N4148 diode from a Zener diode visually? - Electrical Engineering Stack Exchange
![RD6.2S Zener Diodes 6.2V 200mW/0.2W SOD323/0805-6.2V marking B2 622 constant voltage/constant current/surge absorber|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd. RD6.2S Zener Diodes 6.2V 200mW/0.2W SOD323/0805-6.2V marking B2 622 constant voltage/constant current/surge absorber|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.](http://www.1688eric.com/images/product/2012-9-26/rd6.2s%20b2.jpg)
RD6.2S Zener Diodes 6.2V 200mW/0.2W SOD323/0805-6.2V marking B2 622 constant voltage/constant current/surge absorber|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.
![Do you have an idea how to identify this faulty zener diode? It's from automotive PCB and it was marked as "ZD" on PCB. It is damaged (0Ohms in both directions) so Do you have an idea how to identify this faulty zener diode? It's from automotive PCB and it was marked as "ZD" on PCB. It is damaged (0Ohms in both directions) so](https://i.redd.it/do-you-have-an-idea-how-to-identify-this-faulty-zener-diode-v0-fvsye8g7csf81.jpg?width=4032&format=pjpg&auto=webp&s=f39d5ed21a5d3088e4aedfb7b64511884fe2aa29)
Do you have an idea how to identify this faulty zener diode? It's from automotive PCB and it was marked as "ZD" on PCB. It is damaged (0Ohms in both directions) so
![Power Mm3z24v Smd 24v 0.5w On Sod323 0805 Zener Diode New And Original - Voltage Regulators/stabilizers - AliExpress Power Mm3z24v Smd 24v 0.5w On Sod323 0805 Zener Diode New And Original - Voltage Regulators/stabilizers - AliExpress](https://ae01.alicdn.com/kf/HTB1Ch4RNXXXXXcBaXXXq6xXFXXXv.jpg_640x640Q90.jpg_.webp)