Single Zener Diodes

Use the filters and product table below to compare Single Zener Diodes components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Voltage - Zener (Nom) (Vz)	Tolerance	Power - Max	Impedance (Max) (Zzt)	Current - Reverse Leakage @ Vr	Voltage - Forward (Vf) (Max) @ If	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
1N4620 BK PBFREE DIODE ZENER 3.3V 250MW DO35 Central Semiconductor Corp	3,950	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	3.3 V	±5%	250 mW	1650 Ohms	7.5 µA @ 1.5 V	1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4621 BK PBFREE DIODE ZENER 3.6V 250MW DO35 Central Semiconductor Corp	9,022	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	3.6 V	±5%	250 mW	1700 Ohms	7.5 µA @ 2 V	1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4623 BK PBFREE DIODE ZENER 4.3V 250MW DO35 Central Semiconductor Corp	7,261	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	4.3 V	±5%	250 mW	1600 Ohms	4 µA @ 2 V	1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4624 BK PBFREE DIODE ZENER 4.7V 250MW DO35 Central Semiconductor Corp	7,239	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	4.7 V	±5%	250 mW	1550 Ohms	10 µA @ 3 V	1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4626 BK PBFREE DIODE ZENER 5.6V 250MW DO35 Central Semiconductor Corp	4,412	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	5.6 V	±5%	250 mW	1400 Ohms	10 µA @ 4 V	1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4627 BK PBFREE DIODE ZENER 6.2V 250MW DO35 Central Semiconductor Corp	6,342	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	6.2 V	±5%	250 mW	1200 Ohms	10 µA @ 5 V	1 V @ 200 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4678 BK PBFREE DIODE ZENER 1.8V 500MW DO35 Central Semiconductor Corp	8,475	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	1.8 V	±5%	500 mW	-	7.5 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4680 BK PBFREE DIODE ZENER 2.2V 500MW DO35 Central Semiconductor Corp	5,350	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	2.2 V	±5%	500 mW	-	4 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4681 BK PBFREE DIODE ZENER 2.4V 500MW DO35 Central Semiconductor Corp	7,324	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	2.4 V	±5%	500 mW	-	2 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35
1N4682 BK PBFREE DIODE ZENER 2.7V 500MW DO35 Central Semiconductor Corp	2,570	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	2.7 V	±5%	500 mW	-	1 µA @ 1 V	1.5 V @ 100 mA	-65°C ~ 200°C (TJ)	-	-	Through Hole	DO-35

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FREQUENTLY ASKED QUESTIONS

Single Zener Diodes FAQ

Common questions about filtering, comparing and sourcing Single Zener Diodes components.

How can I narrow the Single Zener Diodes selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Single Zener Diodes part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.