A must-have set of 1W Zener diodes to stabilize voltage in your circuits. The kit contains: No. Component Name Voltage Package Quantity 1 1N4728A Zener Diode 3.3V DO-41 10 2 1N4729A Zener Diode 3.6V DO-41 10 3 1N4730A Zener Diode 3.9V DO-41 10 4 1N4731A Zener Diode 4.3V DO-41 10 5 1N4732A Zener Diode 4.7V DO-41 10 6 1N4733A Zener Diode 5.1V DO-41 10 7 1N4734A Zener Diode 5.6V DO-41 10 8 1N4735A Zener Diode 6.2V DO-41 10 9 1N4736A Zener Diode 6.8V DO-41 10 10 1N4737A Zener Diode 7.5V DO-41 10 11 1N4738A Zener Diode 8.2V DO-41 10 12 1N4739A Zener Diode 9.1V DO-41 10 13 1N4740A Zener Diode 10V DO-41 10 14 1N4741A Zener Diode 11V DO-41 10 15 1N4742A Zener Diode 12V DO-41 10 16 1N4743A Zener Diode 13V DO-41 10 17 1N4744A Zener Diode 15V DO-41 10 18 1N4745A Zener Diode 16V DO-41 10 19 1N4746A Zener Diode 18V DO-41 10 20 1N4747A Zener Diode 20V DO-41 10 21 1N4749A Zener Diode 24V DO-41 10 22 1N4750A Zener Diode 27V DO-41 10 23 1N4751A Zener Diode 30V DO-41 10 24 1N4752A Zener Diode 33V DO-41 10 25 1N4753A Zener Diode 36V DO-41 10 26 1N4754A Zener Diode 39V DO-41 10 27 1N4755A Zener Diode 43V DO-41 10 28 1N4756A Zener Diode 47V DO-41 10 29 Plastic Box Transparent 145*90*35mm 1 https://elecena.pl/product/25695661/28-values-1w-zener-diode-assortment-kit-280-pcs 2024-04-11 https://elecena.pl/product/25695661/28-values-1w-zener-diode-assortment-kit-280-pcs 2024-12-16 https://elecena.pl/product/25695661/28-values-1w-zener-diode-assortment-kit-280-pcs 2025-10-25 https://elecena.pl/product/25695661/28-values-1w-zener-diode-assortment-kit-280-pcs 2025-10-29