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.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| Photo | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
1N4554BDIODE ZENER 6.2V 500MW DO5 |
6,931 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Discontinued at Digi-Key | 6.2 V | ±5% | 500 mW | 0.14 Ohms | 20 µA @ 2 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Chassis, Stud Mount | DO-5 |
|
|
1N4550ADIODE ZENER 4.3V 50W DO5 |
2,063 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 4.3 V | ±10% | 50 W | 0.16 Ohms | 150 µA @ 500 mV | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Stud Mount | DO-5 (DO-203AB) |
|
|
1N4551ADIODE ZENER 4.7V 50W DO5 |
3,522 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 4.7 V | ±10% | 50 W | 0.12 Ohms | 100 µA @ 1 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Stud Mount | DO-5 (DO-203AB) |
|
|
1N4552ADIODE ZENER 5.1V 50W DO5 |
9,421 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 5.1 V | ±10% | 50 W | 0.12 Ohms | 20 µA @ 1 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Stud Mount | DO-5 (DO-203AB) |
|
|
1N4553ADIODE ZENER 5.6V 50W DO5 |
2,541 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 5.6 V | ±10% | 50 W | 0.12 Ohms | 20 µA @ 1 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Stud Mount | DO-5 (DO-203AB) |
|
1N4555BDIODE ZENER 6.8V 500MW DO5 |
6,441 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 6.8 V | ±5% | 500 mW | 0.16 Ohms | 10 µA @ 2 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Chassis, Stud Mount | DO-5 |
|
|
1N4555RBDIODE ZENER 6.8V 500MW DO5 |
6,585 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 6.8 V | ±5% | 500 mW | 0.16 Ohms | 10 µA @ 2 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Chassis, Stud Mount | DO-5 |
|
|
1N4556BDIODE ZENER 7.5V 500MW DO5 |
3,601 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 7.5 V | ±5% | 500 mW | 0.24 Ohms | 10 µA @ 3 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Chassis, Stud Mount | DO-5 |
|
|
1N4556RBDIODE ZENER 7.5V 500MW DO5 |
4,251 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 7.5 V | ±5% | 500 mW | 0.24 Ohms | 10 µA @ 3 V | 1.5 V @ 10 A | -65°C ~ 175°C | - | - | Chassis, Stud Mount | DO-5 |
|
|
1N4555ADIODE ZENER 6.8V 50W DO5 |
8,453 | - |
|
Datasheet | - | DO-203AB, DO-5, Stud | Bulk | Active | 6.8 V | ±10% | 50 W | 0.16 Ohms | 10 µA @ 2 V | 1.5 V @ 10 A | -65°C ~ 175°C (TJ) | - | - | Stud Mount | DO-5 (DO-203AB) |
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.
