Single Zener Diodes
Browse available Single Zener Diodes part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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1SMA110ZHR3GDIODE ZENER 110V 1.25W DO214AC |
4,849 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 110 V | ±5% | 1.25 W | 450 Ohms | 1 µA @ 83.6 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA120Z R3GDIODE ZENER 120V 1.25W DO214AC |
9,488 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 120 V | ±5% | 1.25 W | 550 Ohms | 1 µA @ 91.2 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA120ZHR3GDIODE ZENER 120V 1.25W DO214AC |
6,894 | - |
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Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 120 V | ±5% | 1.25 W | 550 Ohms | 1 µA @ 91.2 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA130Z R3GDIODE ZENER 130V 1.25W DO214AC |
4,006 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 130 V | ±5% | 1.25 W | 700 Ohms | 1 µA @ 98.8 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA130ZHR3GDIODE ZENER 130V 1.25W DO214AC |
5,350 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 130 V | ±5% | 1.25 W | 700 Ohms | 1 µA @ 98.8 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA150Z R3GDIODE ZENER 150V 1.25W DO214AC |
4,730 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 150 V | ±5% | 1.25 W | 1000 Ohms | 1 µA @ 114 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA150ZHR3GDIODE ZENER 150V 1.25W DO214AC |
5,601 | - |
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Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 150 V | ±5% | 1.25 W | 1000 Ohms | 1 µA @ 114 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA160Z R3GDIODE ZENER 160V 1.25W DO214AC |
3,814 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 160 V | ±5% | 1.25 W | 1100 Ohms | 1 µA @ 121.6 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA160ZHR3GDIODE ZENER 160V 1.25W DO214AC |
8,269 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 160 V | ±5% | 1.25 W | 1100 Ohms | 1 µA @ 121.6 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA180Z R3GDIODE ZENER 180V 1.25W DO214AC |
3,904 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 180 V | ±5% | 1.25 W | 1200 Ohms | 1 µA @ 136.8 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA180ZHR3GDIODE ZENER 180V 1.25W DO214AC |
8,713 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 180 V | ±5% | 1.25 W | 1200 Ohms | 1 µA @ 136.8 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA200ZHR3GDIODE ZENER 200V 1.25W DO214AC |
5,855 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 200 V | ±5% | 1.25 W | 1500 Ohms | 1 µA @ 152 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA4737 R3GDIODE ZENER 7.5V 1.25W DO214AC |
9,137 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 7.5 V | ±5% | 1.25 W | 4 Ohms | 5 µA @ 5 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA4739 R3GDIODE ZENER 9.1V 1.25W DO214AC |
2,121 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 9.1 V | ±5% | 1.25 W | 5 Ohms | 5 µA @ 7 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA4740 R3GDIODE ZENER 10V 1.25W DO214AC |
5,192 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 10 V | ±5% | 1.25 W | 7 Ohms | 5 µA @ 7.6 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA4740HR3GDIODE ZENER 10V 1.25W DO214AC |
9,597 | - |
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Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 10 V | ±5% | 1.25 W | 7 Ohms | 5 µA @ 7.6 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA4741 R3GDIODE ZENER 11V 1.25W DO214AC |
6,411 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 11 V | ±5% | 1.25 W | 8 Ohms | 1 µA @ 8.4 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
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1SMA4741HR3GDIODE ZENER 11V 1.25W DO214AC |
9,263 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 11 V | ±5% | 1.25 W | 8 Ohms | 1 µA @ 8.4 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA4742HR3GDIODE ZENER 12V 1.25W DO214AC |
9,082 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 12 V | ±5% | 1.25 W | 9 Ohms | 1 µA @ 9.1 V | - | -55°C ~ 175°C (TJ) | Automotive | AEC-Q101 | Surface Mount | DO-214AC (SMA) |
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1SMA4743 R3GDIODE ZENER 13V 1.25W DO214AC |
7,624 | - |
|
Datasheet | - | DO-214AC, SMA | Tape & Reel (TR) | Discontinued at Digi-Key | 13 V | ±5% | 1.25 W | 10 Ohms | 1 µA @ 9.9 V | - | -55°C ~ 175°C (TJ) | - | - | Surface Mount | DO-214AC (SMA) |
Single Zener Diodes FAQ
Common questions about selecting, comparing and sourcing Single Zener Diodes components through Winsun (HK) Electronics.
What should I check when selecting Single Zener Diodes components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Single Zener Diodes part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Single Zener Diodes parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Single Zener Diodes components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
