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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.

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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
CDLL6348 Microchip Technology

CDLL6348

DIODE ZENER 100V 500MW DO213AB

Microchip Technology

2,956 -
Datasheet - DO-213AB, MELF Bulk Active 100 V ±5% 500 mW - 50 nA @ 76 V 1.1 V @ 200 mA - - - Surface Mount DO-213AB
CDLL6349 Microchip Technology

CDLL6349

DIODE ZENER 110V 500MW DO213AB

Microchip Technology

2,555 -
Datasheet - DO-213AB, MELF Bulk Active 110 V ±5% 500 mW 500 Ohms 50 nA @ 84 V 1.1 V @ 200 mA -65°C ~ 175°C - - Surface Mount DO-213AB
1N6311US Microchip Technology

1N6311US

DIODE ZENER 3V 500MW SQ-MELF

Microchip Technology

9,906 -
Datasheet - SQ-MELF, B Bulk Discontinued at Digi-Key 3 V ±5% 500 mW 29 Ohms 30 µA @ 1 V 1.4 V @ 1 A -65°C ~ 175°C - - Surface Mount B, SQ-MELF
1N6323US Microchip Technology

1N6323US

DIODE ZENER 9.1V 500MW SQ-MELF

Microchip Technology

7,867 -
Datasheet - SQ-MELF, B Bulk Discontinued at Digi-Key 9.1 V ±5% 500 mW 500 Ohms 1 µA @ 7 V 1.4 V @ 1 A -65°C ~ 175°C - - Surface Mount B, SQ-MELF
1N6334US Microchip Technology

1N6334US

DIODE ZENER 27V 500MW SQ-MELF

Microchip Technology

7,617 -
Datasheet - SQ-MELF, B Bulk Discontinued at Digi-Key 27 V ±5% 500 mW 27 Ohms 50 nA @ 21 V 1.4 V @ 1 A -65°C ~ 175°C - - Surface Mount B, SQ-MELF
1N6335US Microchip Technology

1N6335US

DIODE ZENER 30V 500MW SQ-MELF

Microchip Technology

4,485 -
Datasheet - SQ-MELF, B Bulk Discontinued at Digi-Key 30 V ±5% 500 mW 500 Ohms 50 nA @ 23 V 1.4 V @ 1 A -65°C ~ 175°C - - Surface Mount B, SQ-MELF
1N6313US Microchip Technology

1N6313US

DIODE ZENER 3.6V 500MW SQ-MELF

Microchip Technology

5,574 -
Datasheet - SQ-MELF, B Bulk Active 3.6 V ±5% 500 mW 25 Ohms 3 µA @ 1 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6314US Microchip Technology

1N6314US

DIODE ZENER 3.9V 500MW SQ-MELF

Microchip Technology

4,416 -
Datasheet - SQ-MELF, B Bulk Active 3.9 V ±5% 500 mW 23 Ohms 2 µA @ 1 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6326US Microchip Technology

1N6326US

DIODE ZENER 12V 500MW SQ-MELF

Microchip Technology

3,360 -
Datasheet - SQ-MELF, B Bulk Active 12 V ±5% 500 mW 7 Ohms 1 µA @ 9 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6327US Microchip Technology

1N6327US

DIODE ZENER 13V 500MW SQ-MELF

Microchip Technology

9,549 -
Datasheet - SQ-MELF, B Bulk Active 13 V ±5% 500 mW 8 Ohms 50 nA @ 9.9 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6329US Microchip Technology

1N6329US

DIODE ZENER 16V 500MW SQ-MELF

Microchip Technology

3,669 -
Datasheet - SQ-MELF, B Bulk Active 16 V ±5% 500 mW 12 Ohms 50 nA @ 12 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6333US Microchip Technology

1N6333US

DIODE ZENER 24V 500MW SQ-MELF

Microchip Technology

3,697 -
Datasheet - SQ-MELF, B Bulk Active 24 V ±5% 500 mW 24 Ohms 50 nA @ 18 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6312US Microchip Technology

1N6312US

DIODE ZENER 3.3V 500MW SQ-MELF

Microchip Technology

5,480 -
Datasheet - SQ-MELF, B Bulk Active 3.3 V ±5% 500 mW 27 Ohms 5 µA @ 1 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6322US Microchip Technology

1N6322US

DIODE ZENER 8.2V 500MW SQ-MELF

Microchip Technology

6,309 -
Datasheet - SQ-MELF, B Bulk Active 8.2 V ±5% 500 mW 5 Ohms 1 µA @ 6 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6331US Microchip Technology

1N6331US

DIODE ZENER 20V 500MW SQ-MELF

Microchip Technology

5,106 -
Datasheet - SQ-MELF, B Bulk Active 20 V ±5% 500 mW 18 Ohms 50 nA @ 15 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6338US Microchip Technology

1N6338US

DIODE ZENER 39V 500MW SQ-MELF

Microchip Technology

4,605 -
Datasheet - SQ-MELF, B Bulk Active 39 V ±5% 500 mW 55 Ohms 50 nA @ 30 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6339US Microchip Technology

1N6339US

DIODE ZENER 43V 500MW SQ-MELF

Microchip Technology

5,705 -
Datasheet - SQ-MELF, B Bulk Active 43 V ±5% 500 mW 65 Ohms 50 nA @ 33 V 1.4 V @ 1 A -65°C ~ 175°C - - Surface Mount B, SQ-MELF
1N6340US Microchip Technology

1N6340US

DIODE ZENER 47V 500MW SQ-MELF

Microchip Technology

4,712 -
Datasheet - SQ-MELF, B Bulk Active 47 V ±5% 500 mW 75 Ohms 50 nA @ 36 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6341US Microchip Technology

1N6341US

DIODE ZENER 51V 500MW SQ-MELF

Microchip Technology

4,444 -
Datasheet - SQ-MELF, B Bulk Active 51 V ±5% 500 mW 85 Ohms 50 nA @ 39 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
1N6342US Microchip Technology

1N6342US

DIODE ZENER 56V 500MW SQ-MELF

Microchip Technology

6,084 -
Datasheet - SQ-MELF, B Bulk Active 56 V ±5% 500 mW 100 Ohms 50 nA @ 43 V 1.4 V @ 1 A -65°C ~ 175°C (TJ) - - Surface Mount B, SQ-MELF
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WINSUN SOURCING SUPPORT

Need Single Zener Diodes Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

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.