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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
JANS1N4978/TRDIODE ZENER 68V 5W B-AXIAL |
4,568 | - |
|
Datasheet | - | B, Axial | Tape & Reel (TR) | Active | 68 V | ±5% | 5 W | 50 Ohms | 2 µA @ 51.7 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Through Hole | B, Axial |
|
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JANS1N4976/TRDIODE ZENER 56V 5W B-AXIAL |
9,640 | - |
|
Datasheet | - | B, Axial | Tape & Reel (TR) | Active | 56 V | ±5% | 5 W | 35 Ohms | 2 µA @ 42.6 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Through Hole | B, Axial |
|
|
JANS1N4974/TRDIODE ZENER 47V 5W B-AXIAL |
8,495 | - |
|
Datasheet | - | B, Axial | Tape & Reel (TR) | Active | 47 V | ±5% | 5 W | 25 Ohms | 2 µA @ 35.8 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Through Hole | B, Axial |
|
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JANS1N4981/TRDIODE ZENER 91V 5W B-AXIAL |
3,558 | - |
|
Datasheet | - | B, Axial | Tape & Reel (TR) | Active | 91 V | ±5% | 5 W | 90 Ohms | 2 µA @ 69.2 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Through Hole | B, Axial |
|
|
JANS1N4973/TRVOLTAGE REGULATOR |
6,306 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | Military | MIL-PRF-19500/356 | - | - |
|
|
JANS1N4964/TRVOLTAGE REGULATOR |
2,854 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | Military | MIL-PRF-19500/356 | - | - |
|
|
JANS1N4970/TRVOLTAGE REGULATOR |
9,353 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | Military | MIL-PRF-19500/356 | - | - |
|
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JANTX1N6318DIODE ZENER 5.6V 500MW DO204AH |
4,206 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Discontinued at Digi-Key | 5.6 V | ±5% | 500 mW | 8 Ohms | 5 µA @ 2.5 V | 1.4 V @ 1 A | -65°C ~ 175°C | Military | MIL-PRF-19500/533 | Through Hole | DO-204AH (DO-35) |
|
|
JANTXV1N4991CUSDIODE ZENER 240V 5W D5B |
6,969 | - |
|
Datasheet | - | SQ-MELF, E | Bulk | Active | 240 V | ±2% | 5 W | 650 Ohms | 2 µA @ 182 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Surface Mount | D-5B |
|
|
JANTXV1N4992CUSDIODE ZENER 270V 5W D5B |
4,230 | - |
|
Datasheet | - | SQ-MELF, E | Bulk | Active | 270 V | ±2% | 5 W | 800 Ohms | 2 µA @ 206 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Surface Mount | D-5B |
|
|
JANTXV1N4993CUSDIODE ZENER 300V 5W D5B |
6,242 | - |
|
Datasheet | - | SQ-MELF, E | Bulk | Active | 300 V | ±2% | 5 W | 950 Ohms | 2 µA @ 228 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Surface Mount | D-5B |
|
|
JANTXV1N4991CUS/TRDIODE ZENER 240V 5W E-MELF |
8,522 | - |
|
Datasheet | - | SQ-MELF, E | Tape & Reel (TR) | Active | 240 V | ±2% | 5 W | 650 Ohms | 2 µA @ 182 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Surface Mount | E-MELF |
|
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JANTXV1N4993CUS/TRDIODE ZENER 300V 5W E-MELF |
5,882 | - |
|
Datasheet | - | SQ-MELF, E | Tape & Reel (TR) | Active | 300 V | ±2% | 5 W | 950 Ohms | 2 µA @ 228 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Surface Mount | E-MELF |
|
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JANTXV1N4992CUS/TRDIODE ZENER 270V 5W E-MELF |
9,846 | - |
|
Datasheet | - | SQ-MELF, E | Tape & Reel (TR) | Active | 270 V | ±2% | 5 W | 800 Ohms | 2 µA @ 206 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Surface Mount | E-MELF |
|
|
JANS1N4963DIODE ZENER 16V 5W B-AXIAL |
5,584 | - |
|
Datasheet | - | B, Axial | Bulk | Active | 16 V | ±5% | 5 W | 3.5 Ohms | 5 µA @ 12.2 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Through Hole | B, Axial |
|
|
JANS1N4974DIODE ZENER 47V 5W B-AXIAL |
4,382 | - |
|
Datasheet | - | B, Axial | Bulk | Active | 47 V | ±5% | 5 W | 25 Ohms | 2 µA @ 35.8 V | 1.5 V @ 1 A | -65°C ~ 175°C (TJ) | Military | MIL-PRF-19500/356 | Through Hole | B, Axial |
|
JANS1N4578AUR-1DIODE ZENER 6.4V 500MW DO213AA |
3,158 | - |
|
Datasheet | - | DO-213AA | Bulk | Active | 6.4 V | ±5% | 500 mW | 50 Ohms | 2 µA @ 3 V | - | -65°C ~ 175°C (TA) | Military | MIL-PRF-19500/452 | Surface Mount | DO-213AA |
|
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JANS1N4583AUR-1DIODE ZENER 6.4V 500MW DO213AA |
8,646 | - |
|
Datasheet | - | DO-213AA | Bulk | Active | 6.4 V | ±5% | 500 mW | 25 Ohms | 2 µA @ 3 V | - | -65°C ~ 175°C (TA) | Military | MIL-PRF-19500/452 | Surface Mount | DO-213AA |
|
1N4918DIODE ZENER 19.2V 500MW DO204AH |
7,754 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 19.2 V | ±5% | 500 mW | 600 Ohms | - | - | -25°C ~ 100°C | - | - | Through Hole | DO-204AH (DO-35) |
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1N4927DIODE ZENER 19.2V 500MW DO204AH |
2,836 | - |
|
Datasheet | - | DO-204AH, DO-35, Axial | Bulk | Active | 19.2 V | ±5% | 500 mW | 75 Ohms | - | - | -25°C ~ 100°C | - | - | Through Hole | DO-204AH (DO-35) |
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.
