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U1ZB2.0 Zener Diodes 1W DO-214AC/SMA-2V marking GA Constant-Voltage Regulation|Welcome to Eric Online Store - Shenzhen ERIC Electronics Co., Ltd.
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How to distinguish a 1N4148 diode from a Zener diode visually? - Electrical Engineering Stack Exchange
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![BZX84C39 datasheet - Zener Diode. Device Marking : Y14 ; VZ (V) Min : 37 ; VZ (V) Nom : 39 ; VZ (V) Max : 41 ; @ IZT (mA) BZX84C39 datasheet - Zener Diode. Device Marking : Y14 ; VZ (V) Min : 37 ; VZ (V) Nom : 39 ; VZ (V) Max : 41 ; @ IZT (mA)](https://www.digchip.com/image-datasheet/1108/BZX84C2V4-datasheet.png)
BZX84C39 datasheet - Zener Diode. Device Marking : Y14 ; VZ (V) Min : 37 ; VZ (V) Nom : 39 ; VZ (V) Max : 41 ; @ IZT (mA)
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