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

MM5Z7V5

Zener Diodes 7.5V 15Ohm 0.2W

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 : 38800
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0295

Multiples of: 1

6 %

1 uA

+ 150 C

Single

Smd/Smt

SOD - 523F

Reel

- 55 C

Mm5z7

BZX384B16-G3-18

Zener Diodes 16 Volt 0.2W 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 : 38800
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0461

Multiples of: 1

16 V

2 %

200 mW

40 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

5 mA

BZX384 - G

1SMB5919BT3G

±5% Single 5.32V~5.88V 550mW 5.6V SMB(DO-214AA) 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.

ON Semiconductor

Availability : 38800
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.088

Multiples of: 2500

5.6 V

5 %

3 W

2 Ohms

+ 150 C

Single

Smd/Smt

SMB

Cut Tape

- 65 C

1Smb5919b

1SMB5926BT3G

±5% Single 10.45V~11.55V 550mW 11V SMB(DO-214AA) 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.

ON Semiconductor

Availability : 38800
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1113

Multiples of: 2500

11 V

5 %

3 W

5.5 Ohms

+ 150 C

Single

Smd/Smt

SMB

Cut Tape

- 65 C

1Smb5926b

BZX79C51_T50A

Fairchild Semiconductor Zener Diodes 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.

ON Semiconductor

Availability : 38742
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0123

Multiples of: 1

51 V

5 %

44 mv/ C

2 mA

500 mW

180 Ohms

+ 200 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

2 mA

Bzx79c51

ZMM11

Single 10.4V~11.6V 500mW 11V 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.

HXY MOS

Availability : 38703
Ship by Thu. 04 Sep to Tue. 09 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0056

Multiples of: 50

BZT52-C5V1J

Zener Diodes BZT52-C5V1/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 : 38703
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0192

Multiples of: 1

5.1 V

5 %

590 mW

60 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

BZT52

BZX85B16-TR

Vishay Semiconductors 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 : 38637
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0511

Multiples of: 1

16 V

2 %

0.072 % / C

66 mA

1.3 W

15 Ohms

+ 175 C

Single

Through Hole

DO - 41

Reel

- 55 C

15 mA

BZX79-B8V2,133

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 : 38615
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0083

Multiples of: 1

8.36 V

2 %

4.6 mv/ K

700 nA

500 mW

700 nA

15 Ohms

+ 200 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

5 mA

MM5Z47V

Zener Diodes 47V 170Ohm 0.2W

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 : 38606
Ship by Thu. 21 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0295

Multiples of: 1

47 V

6 %

50 nA

200 mW

50 nA

170 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523F

Reel

- 55 C

2 mA

Mm5z47

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.

Blue Rocket

Availability : 38601
Ship by Thu. 04 Sep to Tue. 09 Sep

September 2025

September 2025
	S	M	T	W	T	F	S
36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.0084

Multiples of: 50

BZX384C5V1-HG3-08

Zener Diodes 5.1V Zener SOD-323

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 : 38597
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.029

Multiples of: 1

5.1 V

5 %

4 mv / C

2 uA

200 mW

40 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 55 C

5 mA

Aec - Q101

Bzx384 - G

TZX3V3B-TR

Zener Diodes 3.3 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 : 38446
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0231

Multiples of: 1

3.3 V

5 %

5 mA

500 mW

5 uA

100 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

5 mA

1N5224B-TR

Zener Diodes 2.8 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 : 38405
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.022

Multiples of: 1

2.8 V

5 %

- 0.08 % /K

20 mA

500 mW

75 uA

30 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

20 mA

1N52xxb

SZMMBZ5231BLT1G

ON Semiconductor Zener Diodes ZEN REG .225W 5.1V

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 : 38377
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0242

Multiples of: 1

5.1 V

5 %

5 uA

300 mW

17 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23

Reel

- 65 C

20 mA

Aec - Q101

Mmbz5231bl

1N5221B-TAP

Zener Diodes 2.4 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 : 38356
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0253

Multiples of: 1

2.4 V

5 %

- 0.085 % /K

20 mA

500 mW

100 uA

30 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

20 mA

1N52xxb

1N5266B-TR

Zener Diodes 68 Volt 0.5 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 : 38330
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0242

Multiples of: 1

68 V

5 %

0.097 % /K

1.8 mA

500 mW

100 nA

230 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

1.8 mA

1N52xxb

BZX384B12-G3-08

Zener Diodes 12 Volt 0.2W 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 : 38230
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0363

Multiples of: 1

12 V

2 %

0.9 mv/ C

100 nA

200 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 55 C

Bzx384 - G

BZM55C11-TR

Zener Diodes 11 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 : 38184
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0308

Multiples of: 1

11 V

5 %

500 mW

20 Ohms

+ 175 C

Single

SMD/SMT

MICRO - MELF - 2

Reel , Cut Tape

- 65 C

5 mA

TZX27C-TR

Zener Diodes 27 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 : 38139
Ship by Tue. 19 Aug to Thu. 21 Aug

August 2025