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50pcs 1W Zener diode DO-41 3V 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5 8V2 9V1 10V 11V 12V 13V 15V 16V 18V 20V 22V 1N4733 1N4728 - AliExpress
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100pcs 1W Zener diode DO-41 1N4728A 3V3 1N4727A 3V0 1N4733A 5V1 1N4732A 4V7 1N4731A 4V3 1N4730A 3V9 1N4729A 3V6 - AliExpress
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5pcs 1W Zener diode DO-41 3V 3V3 3V6 3V9 4V3 4V7 5V1 5V6 6V2 6V8 7V5 8V2 9V1 10V 11V 12V 13V 15V 1N4733A 1N4742A 1N4728A - AliExpress
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