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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BZX584B9V1DIODE ZENER 9.1V 150MW SOD523 |
4,970 | - |
|
Datasheet | - | SC-79, SOD-523 | Tape & Reel (TR) | Active | 9.1 V | ±2% | 150 mW | 15 Ohms | 500 nA @ 6 V | 900 mV @ 10 mA | 150°C (TJ) | - | - | Surface Mount | SOD-523 |
|
1N4742ADIODE ZENER 12V 1W DO204AL |
9,334 | - |
|
Datasheet | - | DO-204AL, DO-41, Axial | Tape & Reel (TR) | Active | 12 V | ±5% | 1 W | 9 Ohms | 5 µA @ 9.1 V | 1.2 V @ 200 mA | 175°C (TJ) | - | - | Through Hole | DO-204AL (DO-41) |
|
|
1SMA4739ADIODE ZENER 9.1V 1W DO214AC |
14,664 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 9.1 V | ±5% | 1 W | 5 Ohms | 10 µA @ 7 V | - | 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
|
|
1SMA4738ADIODE ZENER 8.2V 1W DO214AC |
14,382 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 8.2 V | ±5% | 1 W | 4.5 Ohms | 10 µA @ 6 V | - | 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
|
|
1SMA4747ADIODE ZENER 20V 1W DO214AC |
14,233 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 20 V | ±5% | 1 W | 22 Ohms | 5 µA @ 15.2 V | - | 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
|
|
1SMA4746ADIODE ZENER 18V 1W DO214AC |
13,699 | - |
|
Datasheet | - | DO-214AC, SMA | Cut Tape (CT) | Active | 18 V | ±5% | 1 W | 20 Ohms | 5 µA @ 13.7 V | - | 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
|
|
1SMA4744ADIODE ZENER 15V 1W DO214AC |
10,567 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Active | 15 V | ±5% | 1 W | 14 Ohms | 5 µA @ 11.4 V | - | 150°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
|
|
SMSZ4689DIODE ZENER 5.1V 500MW SOD123 |
9,000 | - |
|
Datasheet | SMSZ4xxx | SOD-123 | Tape & Reel (TR) | Active | 5.1 V | ±5% | 500 mW | - | 10 µA @ 3 V | 900 mV @ 10 mA | -65°C ~ 150°C (TJ) | Automotive | AEC-Q101 | Surface Mount | SOD-123 |
|
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BZM55-B3V3DIODE ZENER 3.3V 500MW MICROMELF |
14,815 | - |
|
Datasheet | - | MicroMELF | Tape & Reel (TR) | Active | 3.3 V | ±2% | 500 mW | 85 Ohms | 2 µA @ 1 V | 1.5 V @ 200 mA | 175°C (TJ) | - | - | Surface Mount | MicroMELF |
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BZM55-B11DIODE ZENER 11V 500MW MICROMELF |
8,980 | - |
|
Datasheet | - | MicroMELF | Tape & Reel (TR) | Active | 11 V | ±2% | 500 mW | 20 Ohms | 100 nA @ 8.5 V | 1.5 V @ 200 mA | 175°C (TJ) | - | - | Surface Mount | MicroMELF |
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.
