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

BZX585-B8V2,135

Zener Diodes DIODE ZENER 2 PCT

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.

Nexperia

Availability : 19326
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0308

Multiples of: 1

8.36 V

2 %

4.3 mv/ K

700 nA

300 mW

700 nA

10 Ohms

+ 150 C

Single

Smd/Smt

SC - 79

Reel

- 65 C

5 mA

ZMM2.7

Diode: Zener; 0.5W; 2.7V; SMD; tape; MiniMELF

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 : 19314
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USD 0.0448

Multiples of: 1

2.7 V

5 %

500 mW

85 Ohms

+ 175 C

Single

SMD/SMT

SOD - 80

Reel , Cut Tape

- 50 C

5 mA

BZT52C8V2S

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.

XZT

Availability : 19303
Ship by Tue. 18 Nov to Mon. 24 Nov

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0081

Multiples of: 50

BZX79C20 R0G

Zener Diodes 500mW, 5%, Small Signal Zener Diode

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.

Taiwan Semiconductor

Availability : 19303
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November 2025

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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0291

Multiples of: 1

20 V

5 %

500 mW

55 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

5 mA

BZX79

Hot

ZPY39-TAP

Vishay Semiconductors Zener Diodes 39 Volt 1.3 Watt 5%

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.

Vishay

Availability : 19292
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0451

Multiples of: 1

39 V

5 %

0.1 % / C

26 mA

1.3 W

60 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 55 C

10 mA

BZX884B43L-G3-08

Zener Diodes ZENER DIODE DFN1006-2A

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.

Vishay

Availability : 19288
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0436

Multiples of: 1

43 V

2 %

1.2 mV /C

300 mW

150 Ohms

+ 150 C

Single

SMD/SMT

DFN1006 - 2A - 2

Reel , Cut Tape

- 55 C

2 mA

BZX884B

BZT03C91-TR

Diode Zener Single 91V 6% 1.3W 2-Pin SOD-57 T/R

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.

Vishay

Availability : 19285
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November 2025

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49	30	1	2	3	4	5	6

USD 0.22

Multiples of: 1

91 V

6 %

1.3 W

200 Ohms

+ 175 C

Single

Through Hole

SOD - 57

Reel , Cut Tape

- 65 C

5 mA

BZT03

BZX884B27L-HG3-08

Zener Diodes ZENER DIODE DFN1006-2A2% 27V

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.

Vishay

Availability : 19283
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November 2025

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49	30	1	2	3	4	5	6

USD 0.0379

Multiples of: 1

27 V

2 %

300 mW

80 Ohms

+ 150 C

Single

SMD/SMT

DFN1006 - 2A - 2

Reel , Cut Tape

- 55 C

2 mA

BZX884B

1N5254B TR

Zener Diodes Zener 500mW 27V 25.65 to 28.35V

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.

Central Semiconductor

Availability : 19281
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November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0799

Multiples of: 1

27 V

5 %

500 mW

41 Ohms

+ 200 C

Single

Through Hole

Reel , Cut Tape

- 65 C

4.6 mA

ZMM5V6

±5% Single 5.2V~6V 500mW 5.6V 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 : 19270
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November 2025

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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0049

Multiples of: 50

BZX79B9V1 R0

Zener Diodes DO-35 500mW 2% Small Signal Zener Diode

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.

Taiwan Semiconductor

Availability : 19251
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0219

Multiples of: 1

9.1 V

2 %

500 mW

15 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Cut Tape

- 55 C

5 mA

Bzx79b

BZM55C3V9-TR

Zener Diodes 3.9 Volt 0.5W 5%

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.

Vishay

Availability : 19245
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0297

Multiples of: 1

3.9 V

5 %

- 0.05 % /K

2 uA

500 mW

90 Ohms

+ 175 C

Single

Smd/Smt

MICRO - MELF - 2

Cut Tape

5 mA

BZX384C68-E3-08

Zener Diodes 68 Volt 0.2W 5%

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.

Vishay

Availability : 19244
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0276

Multiples of: 1

68 V

5 %

200 mW

240 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

2 mA

BZX384

BZX884B13L-HG3-08

Zener Diodes ZENER DIODE DFN1006-2A

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.

Vishay

Availability : 19238
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0472

Multiples of: 1

13 V

2 %

0.9 mV /C

300 mW

30 Ohms

+ 150 C

Single

SMD/SMT

DFN1006 - 2A - 2

Reel , Cut Tape

- 55 C

5 mA

BZX884B

BZD27C6V2P-M3-08

Zener Diodes ZENER DIODE SMF DO219-M3

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.

Vishay

Availability : 19225
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.2024

Multiples of: 1

6.2 V

0.06 % / C

2.3 W

2 Ohms

+ 175 C

Single

Smd/Smt

DO - 219AB - 2

Cut Tape

- 65 C

100 mA

Bzd27c

MMSZ33T1G

Zener Diodes 33V 500mW

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 : 19224
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November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0231

Multiples of: 1

33 V

5 %

50 nA

500 mW

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

2 mA

Mmsz33

BZT52C10S

200mW 10V 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.

XZT

Availability : 19206
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0081

Multiples of: 50

BZT52C13

Single 12.35V~13.65V 500mW 13V 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.

hongjiacheng

Availability : 19201
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0084

Multiples of: 5

BZX79C9V1 R0

Zener Diodes DO-35 500mW 5% Small Signal Zener Diode

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.

Taiwan Semiconductor

Availability : 19196
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November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.0218

Multiples of: 1

9.1 V

5 %

500 mW

15 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

5 mA

BZX79

BZX884B4V7L-HG3-08

Zener Diodes ZENER DIODE DFN1006-2A2% 4.7V

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.

Vishay

Availability : 19190
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025