About Zener Diodes

Zener Diodes

Zener diodes are a type of diode that allows current to flow in the reverse direction when the voltage across the diode exceeds the reverse breakdown voltage. The breakdown voltage, also known as the Zener voltage, is the voltage at which the diode starts to conduct in the reverse direction. Zener diodes are designed specifically to provide a regulated voltage across their terminals. They are commonly used in voltage regulation circuits and in power supply circuits.

Zener Diodes

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Vz - Zener Voltage	Voltage Tolerance	Voltage Temperature Coefficient	Zener Current	Pd - Power Dissipation	Maximum Reverse Leakage Current	Zz - Zener Impedance	Maximum Operating Temperature	Configuration	Mounting Style	Package / Case	Packaging	Minimum Operating Temperature	Test Current	Qualification	Series

2BZX84C6V2

Diode: Zener; 300mW; 6.2V; 45mA; SMD; Reel, tape; SOT23

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Diotec

Availability : 2911
Ship by Mon. 06 Jul to Wed. 08 Jul

July 2026

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USD 0.0515

Multiples of: 1

6.2 V

5 %

300 mW

10 Ohms

+ 150 C

Common Anode

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

5 mA

MM1Z5V1

±5% Single 4.8V~5.4V 500mW 5.1V SOD-123 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

EIC Semiconductor

Availability : 2910
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USD 0.0277

Multiples of: 1

MM1Z10W

100nA@7V ±5% 30Ω 9.4V~10.6V 500mW 10V SOD-123W Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

JSMSEMI

Availability : 2910
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USD 0.0056

Multiples of: 50

ZMM20V

Single 18.8V~21.2V 500mW 20V LL-34 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Juxing Electronic Technology

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0062

Multiples of: 50

1N5247B

Zener Diodes 17V 0.5W Zener

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

Availability : 2910
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July 2026
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USD 0.007

Multiples of: 10

17 V

5 %

500 mW

19 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Bulk

- 65 C

7.4 mA

1N5247B

BZT52C3V3

Zener Diodes SOD-123 RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SLKORMICRO

Availability : 2910
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USD 0.0069

Multiples of: 50

BZT52C8V2S

7.79V~8.61V 200mW 8.2V SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MOT

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

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USD 0.0068

Multiples of: 50

BZT52C30S

200mW 21.5V~28.5V 30V SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MOT

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

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USD 0.0068

Multiples of: 50

BZT52C33S

200mW 31.35V~34.65V 33V SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MOT

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

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USD 0.0068

Multiples of: 50

BZT52C7V5S

7.13V~7.88V 200mW 7.5V SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MOT

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0068

Multiples of: 50

BZT52C7V5S

7.5V~7.9V 200mW 7.5V SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics

Availability : 2910
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July 2026

July 2026
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USD 0.007

Multiples of: 50

BZT52C27

SOD-123 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wild Goose

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0072

Multiples of: 50

BZX84C4V3

225mW 4.09V~4.52V 4.3V SOT-23 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MOT

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.007

Multiples of: 50

BZV55C3V3

3.1V~3.5V 500mW 3.3V LL-34 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Yongyutai Electronics

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0073

Multiples of: 20

BZT52C30S

SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wild Goose

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0073

Multiples of: 50

BZT52C2V7

SOD-123 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wild Goose

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0073

Multiples of: 50

BZT52C22S

SOD-323 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wild Goose

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0073

Multiples of: 50

BZT52C39

SOD-123 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wild Goose

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0073

Multiples of: 50

BZT52C22

SOD-123 Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Wild Goose

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026

July 2026
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USD 0.0073

Multiples of: 50

BZT52C16W

Single 500mW 15.3V~17.1V 16V SOD-123W Zener Diodes ROHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Jingdao

Availability : 2910
Ship by Wed. 08 Jul to Tue. 14 Jul

July 2026