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

BZX85C5V1-TR

Zener Diodes 5.1 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 : 30601
Ship by Mon. 17 Nov to Wed. 19 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 0.0407

Multiples of: 1

5.1 V

6 %

0.015 % / C

200 mA

1.3 W

1 uA

10 Ohms

+ 175 C

Single

Through Hole

DO - 41

Reel

- 55 C

45 mA

BZT03C75-TAP

Diode Zener Single 75V 6% 1.3W 2-Pin SOD-57 Ammo

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 : 30421
Ship by Mon. 17 Nov to Wed. 19 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 0.2288

Multiples of: 1

75 V

6 %

1.3 W

100 Ohms

+ 175 C

Single

Through Hole

SOD - 57

Ammo Pack

- 65 C

10 mA

BZT03

1N4733A-TAP

zener diodes do-41 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.

Vishay

Availability : 30399
Ship by Mon. 17 Nov to Wed. 19 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 0.0396

Multiples of: 1

BZT52C11

100nA@8V 20Ω 10.4V~11.6V 500mW 11V 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.

GOODWORK

Availability : 30390
Ship by Wed. 19 Nov to Tue. 25 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 0.0072

Multiples of: 50

BZT52C6V8

Single 6.46V~7.14V 500mW 6.8V 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 : 30390
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0083

Multiples of: 50

1N5234B

Diode Zener Single 6.2V 5% 500mW 2-Pin DO-35 Bulk

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 : 30374
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0154

Multiples of: 5000

5 %

0.045 % / C

20 mA

5 uA

+ 200 C

Single

Through Hole

DO - 35

Bulk

- 65 C

1N5234b

TZX6V2B-TAP

Zener Diodes 6.2 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 : 30352
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0239

Multiples of: 1

6.2 V

5 %

1 uA

500 mW

1 uA

15 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

5 mA

BZD27C180P-E3-08

Diode Zener Single 180V 6% 800mW 2-Pin SMF 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 : 30344
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
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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 0.0649

Multiples of: 1

180 V

5 %

800 mW

400 Ohms

+ 175 C

Single

SMD/SMT

DO - 219AB - 2

Reel , Cut Tape

- 65 C

5 mA

BZD27C

BZD27C30P-HE3-08

Zener Diodes ZENER DIODE SMF DO219-HE3

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 : 30320
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.1254

Multiples of: 1

30 V

0.11 % / C

2.3 W

8 Ohms

+ 175 C

Single

Smd/Smt

DO - 219AB - 2

Cut Tape

- 65 C

25 mA

Aec - Q101

Bzd27c

TZMC16-GS18

Zener Diodes 16 Volt 0.5 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 : 30306
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0242

Multiples of: 1

16 V

5 %

0.07 % /K

100 nA

500 mW

40 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

5 mA

Hot

BZX85B16-TAP

Zener Diodes 16 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 : 30168
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.044

Multiples of: 1

16 V

2 %

0.072 % / C

66 mA

1.3 W

500 nA

15 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 55 C

15 mA

BZX384C12-E3-18

Zener Diodes 12 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 : 30137
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0253

Multiples of: 1

12 V

5 %

0.9 mv/ C

100 nA

200 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 55 C

Bzx384

Hot

BZX79C10_T50A

Fairchild Semiconductor Zener Diodes 10V 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 : 30107
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0123

Multiples of: 1

10 V

5 %

6.25 mv/ C

5 mA

500 mW

20 Ohms

+ 200 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

5 mA

Bzx79c10

BZT52C3V9S RR

Zener Diodes SOD-323F 200mW 5% Small Signal 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.

Taiwan Semiconductor

Availability : 30102
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.0261

Multiples of: 1

3.9 V

5 %

2.7 uA

200 mW

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F - 2

Cut Tape

- 65 C

5 mA

Bzt52c - S

SMBZ5920B-E3/52

Zener Diodes 6.2 Volt 3.0 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 : 30078
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.1045

Multiples of: 1

6.2 V

5 %

241 mA

3 W

2 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AA - 2

Reel

- 55 C

60.5 mA

BZT03C220-TR

Zener Diodes 220 Volt 600W 6%

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 : 30068
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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 0.2365

Multiples of: 1

220 V

6 %

0.11 % /K

1 uA

1.3 W

750 Ohms

+ 175 C

Single

Smd/Smt

SOD - 57

Reel

- 65 C

2 mA

Bzt03

Hot

BZX55B15-TAP

Zener Diodes 15 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 : 30056
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.022

Multiples of: 1

15 V

2 %

0.11 % /K

100 nA

500 mW

30 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Ammo Pack

5 mA

S-LBZX84C18LT1G

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.

Leshan

Availability : 30050
Ship by Wed. 19 Nov to Tue. 25 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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 0.0127

Multiples of: 20

Hot

1N5248B-TAP

Vishay Semiconductors Zener Diodes 18 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 : 30003
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
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

18 V

5 %

0.085 % /K

7 mA

500 mW

100 nA

21 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

1N52xxb

GDZ10B-HG3-08

Vishay Zener Diodes ZENER DIODE SOD323-HG3

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 : 29981
Ship by Mon. 17 Nov to Wed. 19 Nov

November 2025