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

BZT52C10S

Zener Diodes SOD-323 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.

Bourne

Availability : 27296
Ship by Fri. 18 Jul to Wed. 23 Jul

July 2025

July 2025
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USD 0.0096

Multiples of: 20

BZT52-C51J

Zener Diodes BZT52-C51/SOD123/SOD2

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 : 27277
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
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USD 0.0226

Multiples of: 1

51 V

5 %

590 mW

100 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

2 mA

AEC - Q101

BZT52

1N5242B-TR

Zener Diode 12 V 500 mW ±5% Through Hole DO-35 (DO-204AH)

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 : 27276
Ship by Fri. 04 Jul to Thu. 10 Jul

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32	3	4	5	6	7	8	9

USD 0.0289

Multiples of: 1

12 V

5 %

500 mW

30 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 65 C

20 mA

1N52xxB

BZX79-C15,113

Zener Diodes DIODE ZENER 5 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 : 27160
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0145

Multiples of: 28000

5 %

11.4 mv/ K

50 nA

+ 200 C

Single

Through Hole

Reel

- 65 C

BZV85-C18,133

Zener Diodes Diode Zener Single 17.95V 5% 1.3W 2-Pin

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 : 27160
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0347

Multiples of: 1

19.1 V

5 %

14.45 mv/ K

50 nA

1.3 W

50 nA

20 Ohms

+ 200 C

Single

Through Hole

DO - 41

Ammo Pack

- 65 C

15 mA

TZX27A-TAP

Vishay Semiconductors Zener Diodes 27 Volt 0.5W 10%

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 : 27128
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0266

Multiples of: 1

27 V

10 %

1 uA

500 mW

80 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

2 mA

BZY55B5V6 RBG

Zener Diodes 0805 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 : 27127
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.033

Multiples of: 1

5.6 V

2 %

500 mW

30 Ohms

+ 150 C

Single

SMD/SMT

0805 (2012 METRIC)

Reel , Cut Tape

- 55 C

5 mA

BZY55B5V6

BZX85B15-TAP

Zener Diodes 15 Volt 1.3 Watt 2%

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 : 27115
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 0.0462

Multiples of: 1

15 V

2 %

0.072 % / C

71 mA

1.3 W

15 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 55 C

15 mA

BZT52C18S

Single 16.8V~19.1V 200mW 18V 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.

TWGMC

Availability : 27056
Ship by Fri. 18 Jul to Wed. 23 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.009

Multiples of: 50

BZT52-C3V0X

Zener Diodes BZT52-C3V0/SOD123/SOD2

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 : 27049
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0122

Multiples of: 1

3.2 V

5 %

0 mv/ K

10 uA

590 mW

95 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

- 55 C

5 mA

Bzt52

1N4738A-TAP

Zener Diodes 8.2 Volt 1.3 Watt

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 : 27034
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0341

Multiples of: 1

8.2 V

5 %

110 mA

1.3 W

10 uA

4.5 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 65 C

31 mA

BZX55C10 R0G

Diode: Zener; 0.5W; 10V; 5mA; Reel,tape; DO35; single 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 : 27015
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0286

Multiples of: 1

10 V

5 %

500 mW

15 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel , Cut Tape

- 55 C

5 mA

TZX6V2A-TR

Zener Diodes 6.2 Volt 0.5W 10%

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 : 27006
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0315

Multiples of: 1

6.2 V

10 %

5 mA

500 mW

1 uA

15 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

BZT52C6V2

350mW 6.2V 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.

XZT

Availability : 26966
Ship by Fri. 18 Jul to Wed. 23 Jul

July 2025

July 2025
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32	3	4	5	6	7	8	9

USD 0.0077

Multiples of: 50

SZMM3Z10VST1G

ON Semiconductor Zener Diodes SOD-323 COPPER

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 : 26962
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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32	3	4	5	6	7	8	9

USD 0.07

Multiples of: 1

Reel

Mm3z10vs

Hot

BZX55B3V3-TR

Zener Diodes 3.3 Volt 0.5W 2%

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 : 26937
Ship by Fri. 04 Jul to Thu. 10 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0055

Multiples of: 1

3.3 V

2 %

- 0.065 % /K

2 uA

500 mW

2 uA

90 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Reel

- 65 C

5 mA

BZT52C4V7S

500mW 4.7V 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.

Hottech

Availability : 26937
Ship by Fri. 18 Jul to Wed. 23 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0073

Multiples of: 50

PLZ2V2A-G3/H

Zener Diodes 500mW PLZ Zener MicroSMF (DO-219AC)

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 : 26854
Ship by Wed. 02 Jul to Fri. 04 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0375

Multiples of: 1

2.3 V

120 uA

500 mW

120 Ohms

+ 150 C

Single

Smd/Smt

DO - 219AC - 2

Cut Tape

20 mA

Plz

1SMA5916BT3G

ON Semiconductor Zener Diodes 4.3V 1.5W

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 : 26223
Ship by Fri. 18 Jul to Wed. 23 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 0.0765

Multiples of: 5

4.3 V

5 %

349 mA

500 mW

2.5 uA

6 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

1Sma5916b

TZX4V3B-TR

Zener Diodes 4.3 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 : 0
Request Quote

USD 0.0034

Multiples of: 1

4.3 V

5 %

5 mA

500 mW

5 uA

100 Ohms

+ 175 C

Single