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In order to come up with the Best Zener Diodes (2021), our powerful platforms and gurus have taken many parameters into account such as product usability, user-friendly features and give customer satisfaction, defect and deficiency-free, standards conformance, worthiness for money, robustness, user-friendly design, quality conformance to needs and guidlines, protection and safety, real user satisfaction and numerous others. It is worth to mention that each user has different requirements so please use the below list as a guideline and not as a gospel. Nonetheless, in the benchmarking below you can absolutely find the overall best ones despite your requirements.

Our brilliant platforms and competent high-technology gurus work hard to provide you with the best product choices. We feel that our review analysis can help you simplify your purchase decision and select among the truly Best Zener Diodes (2021).

Best Zener Diodes

Best Choice No. 1
30Value x 10PCS 1W DO41 Zener Diode 3.0V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 33V 36V 39V 43V 47V
  • 1 Watt Zener Diodes Kit (30 Values, 10 Pieces Each , Total 300 Pieces)
  • Lead-Free / RoHS Compliant Electronics Component / DO-41 Through Hole
  • 1N4727A 1N4727 3.0Volt / 1N4728A 1N4728 3.3Volt / 1N4729A 1N4729 3.6Volt / 1N4730A 1N4730 3.9Volt / 1N4731A 1N4731 4.3Volt / 1N4732A 1N4732 4.7Volt / 1N4733A 1N4733 5.1Volt / 1N4734A 1N4734 5.6Volt / 1N4735A 1N4735 6.2Volt / 1N4736A 1N4736 6.8Volt / 1N4737A 1N4737 7.5Volt / 1N4738A 1N4738 8.2Volt / 1N4739A 1N4739 9.1Volt / 1N4740A 1N4740 10Volt / 1N4741A 1N4741 11Volt / 1N4742A 1N4742 12Volt / 1N4743A 1N4743 13Volt / 1N4744A 1N4744 15Volt / 1N4745A 1N4745 16Volt
  • 1N4746A 1N4746 18Volt / 1N4747A 1N4747 20Volt / 1N4748A 1N4748 22Volt / 1N4749A 1N4749 24Volt / 1N4750A 1N4750 27Volt / 1N4751A 1N4751 30Volt / 1N4752A 1N4752 33Volt / 1N4753A 1N4753 36Volt / 1N4754A 1N4754 39Volt / 1N4755A 1N4755 43Volt / 1N4756A 1N4756 47Volt
  • Package advantage: Each value packed in anti-static bag with product label.Anti-static bags are packed in white transparent plastic box. Then it is easy to find out the value diode you need.
Best Choice No. 2
Zener Diodes Kit, 1W Axial Leads Through Hole Power Diode Assorted Assortment Box Kit Set (3.3V/3.6V/3.9V/4.3V/4.7V/5.1V/5.6V/6.2V/6.8V/7.5V), Range 1N4728~1N4737,Pack of 200, By Ltvystore
  • All Zener Diodes Packed In Re-use Box, with Lable to Distinguish Zener Diode, You Could Also Put Your Other Diodes Capacitors Resistors Transistors In The Box.
  • Value Printing On Each Zener Diode Body
  • Zener Diode Assortment Box Widely as Voltage References and as Shunt Regulators to Regulate the Voltage Across Small Circuits; Diodes Suit for Doorbell Audio Arduino ect
  • Multipe Specifications Assorted Zener Diode Meet Your Need. Range: 1N4728,1N4729,1N4730,1N4731,1N4732,1N4733,1N4734,1N4735,1N4736,1N4737; Diode Voltage Range: 3.3V/3.6V/3.9V/4.3V/4.7V/5.1V/5.6V/6.2V/6.8V/7.5V
  • High Quality and New 1W Silicon Zener Diode Assorted Assortment Box Kit
SaleBest Choice No. 3
Makeronics 300 pcs 0.5w Zener Diode Assortment 30 Values
  • 2V to 39V .0.5 Watt Zener Diodes Assortment Set (Pack of 30 Values, Each 10 Pieces, Total 300 Pieces)
  • The assortments contain the following voltage: 2V 2.2V 2.4V 2.7V 3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 39V
  • These diodes are widely used as voltage references and as shunt regulators to regulate the voltage across small circuits.
Best Choice No. 4
Chanzon 1W Zener Diode Assorted Kit (30 Values x 10pc 3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 33V 36V 39V 43V 47V) Assortment Set
  • 1 Watt Zener Diodes Bag (Pack of 30 Values, Each 10 Pieces, Total 300 Pieces)
  • Lead-Free / RoHS Compliant Electronics Component / DO-41 Through Hole
  • 1N4727A 1N4727 3Volt / 1N4728A 1N4728 3.3Volt / 1N4729A 1N4729 3.6Volt / 1N4730A 1N4730 3.9Volt / 1N4731A 1N4731 4.3Volt / 1N4732A 1N4732 4.7Volt / 1N4733A 1N4733 5.1Volt / 1N4734A 1N4734 5.6Volt / 1N4735A 1N4735 6.2Volt / 1N4736A 1N4736 6.8Volt
  • 1N4737A 1N4737 7.5Volt / 1N4738A 1N4738 8.2Volt / 1N4739A 1N4739 9.1Volt / 1N4740A 1N4740 10Volt / 1N4741A 1N4741 11Volt / 1N4742A 1N4742 12Volt / 1N4743A 1N4743 13Volt / 1N4744A 1N4744 15Volt / 1N4745A 1N4745 16Volt / 1N4746A 1N4746 18Volt
  • 1N4747A 1N4747 20Volt / 1N4748A 1N4748 22Volt / 1N4749A 1N4749 24Volt / 1N4750A 1N4750 27Volt / 1N4751A 1N4751 30Volt / 1N4752A 1N4752 33Volt / 1N4753A 1N4753 36Volt / 1N4754A 1N4754 39Volt / 1N4755A 1N4755 43Volt / 1N4756A 1N4756 47Volt
Best Choice No. 5
Chanzon 34 Values 0.5W Zener Diode Assorted Kit (2V 2.2V 2.4V 2.7V 3V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 33V 36V 39V 43V 47V)
  • 0.5 Watt Zener Diodes Assortment Set (Pack of 34 Values, Each 10 Pieces, Total 340 Pieces)
  • Lead-Free / RoHS Compliant Electronics Component / DO-35 Through Hole
  • See Picture 4-7 for Specifications Datasheet
  • BZX55C2V0 BZX55C2V2 BZX55C2V4 BZX55C2V7 BZX55C3V0 BZX55C3V3 BZX55C3V6 BZX55C3V9 BZX55C4V3 BZX55C4V7 BZX55C5V1 BZX55C5V6 BZX55C6V2 BZX55C6V8 BZX55C7V5 BZX55C8V2 BZX55C9V1 BZX55C10 BZX55C11 BZX55C12 BZX55C13 BZX55C15 BZX55C16 BZX55C18 BZX55C20 BZX55C22 BZX55C24 BZX55C27 BZX55C30 BZX55C33 BZX55C36 BZX55C39 BZX55C43 BZX55C47
  • Zener Voltage: 2 / 2.2 / 2.4 / 2.7 / 3 / 3.3 / 3.6 / 3.9 / 4.3 / 4.7 / 5.1 / 5.6 / 6.2 / 6.8 / 7.5 / 8.2 / 9.1 / 10 / 11 / 12 / 13 / 15 / 16 / 18 / 20 / 22 / 24 / 27 / 30 / 33 / 36 / 39 / 43 / 47 Volts
Best Choice No. 6
McIgIcM Zener Diode kit,140pcs 500mW ±5% Through Hole DO-35 14 Values Each 10pcs,zener diode assorment
  • 14 values zener diode kit each 10pcs : 3.3v 4.7v 5.1v 6.2v 6.8v 7.5v 8.2v 9.1v 10v 12v 15v 18v 24v 30v
  • The use of anti-static packaging products, to avoid the potential harm of static electricity
  • All products are tested for stability, consistency and reliability. Ensure product excellence.
  • Welcome Guide, our worry-free 6-month refund and friendly customer service.
  • This product is widely used in product development, student experiments, maintenance, production, etc.
Best Choice No. 7
300 pcs 0.5w Zener Diode Assortment 30 Values, 2V to 39V
  • Giant 0.5 Watt Zener Diode Assortment – all standard values included
  • 300 pcs, 30 values, each value comes 10 times
  • 2V to 39V
  • For convenience each value is packed in a labeled Poly Bag
  • 30 Poly bags included, in each bag is 1 value that comes 10 times
SaleBest Choice No. 8
DollaTek 300Pcs (2V ~ 39V) 30 Values 1/2W 0.5W Zener Diode Set Mixed Assortment KIT
  • 30 Value Zener Diode Assortment Kit (Each 10Pcs)
  • This powerful and useful tool pack contains 30 multiple applied values ​​with 10 zener diodes of each type,
Best Choice No. 9
34Value x 20PCS 0.5W DO35 Zener Diode 2.0V 2.2V 2.4V 2.7V 3.0V 3.3V 3.6V 3.9V 4.3V 4.7V 5.1V 5.6V 6.2V 6.8V 7.5V 8.2V 9.1V 10V 11V 12V 13V 15V 16V 18V 20V 22V 24V 27V 30V 33V 36V 39V 43V 47V
  • 0.5 Watt Zener Diodes Kit (34 Values, 20 Pieces Each , Total 680 Pieces)
  • Lead-Free / RoHS Compliant Electronics Component / DO-35 Through Hole
  • BZX55C2V0 2.0Volt / BZX55C2V2 2.2Volt / BZX55C2V4 2.4Volt / BZX55C2V7 2.7Volt / BZX55C3V0 3.0Volt / BZX55C3V3 3.3Volt / BZX55C3V6 3.6Volt / BZX55C3V9 3.9Volt / BZX55C4V3 4.3Volt / BZX55C4V7 4.7Volt / BZX55C5V1 5.1Volt / BZX55C5V6 5.6Volt / BZX55C6V2 6.2Volt / BZX55C6V8 6.8Volt / BZX55C7V5 7.5Volt / BZX55C8V2 8.2Volt / BZX55C9V1 9.1Volt / BZX55C10V 10Volt / BZX55C11V 11Volt / BZX55C12V 12Volt / BZX55C13V 13Volt
  • BZX55C15V 15Volt / BZX55C16V 16Volt / BZX55C18V 18Volt / BZX55C20V 20Volt / BZX55C22V 22Volt / BZX55C24V 24Volt / BZX55C27V 27Volt / BZX55C30V 30Volt / BZX55C33V 33Volt / BZX55C36V 36Volt / BZX55C39V 39Volt / BZX55C43V 43Volt / BZX55C47V 47Volt
  • Package advantage: Each value packed in anti-static bag with product label.Anti-static bags are packed in white transparent plastic box. Then it is easy to find out the value diode you need.
Best Choice No. 10
35 Pack 1N5349B 5W 12V Power Zener Diodes 1N5349 5 Watt 12 Volt Axial Diodes T-18 by Howrin
  • Product Type:Zener Diode
  • P/N: 1N5349B
  • V(z): 12V
  • Power: 5W
  • Package Quantity: 35PCS

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