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

TZX16A-TAP

Zener Diodes 16 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 : 15326
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

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USD 0.0031

Multiples of: 10

16 V

1 uA

500 mW

45 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Ammo Pack

5 mA

BZT52C12S

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 : 15325
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0103

Multiples of: 50

1N5237B-TAP

Zener Diodes 8.2 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 : 15304
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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USD 0.0242

Multiples of: 1

8.2 V

5 %

500 mW

8 Ohms

+ 175 C

Single

Through Hole

DO - 35 - 2

Ammo Pack

- 65 C

20 mA

1N52xxB

BZD27C68P-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 : 15300
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 0.0693

Multiples of: 1

68 V

0.13 % / C

2.3 W

25 Ohms

+ 175 C

Single

Smd/Smt

DO - 219AB - 2

Cut Tape

- 65 C

10 mA

Bzd27c

3SMBJ5918B-TP

Zener Diodes DIODE ZENER 3W 5.1V SMB

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.

Micro Commercial Components (MCC)

Availability : 15295
Ship by Fri. 14 Nov to Tue. 18 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 0.1177

Multiples of: 1

5.1 V

5 %

3 W

4 Ohms

+ 150 C

Single

SMD/SMT

Reel , Cut Tape

- 65 C

73.5 mA

3SMBJ591

CEZ5V6,L3F

Zener Diodes Zener Diode OVP Vz:5.6V Pd:0.15W

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.

Toshiba

Availability : 15280
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 0.0329

Multiples of: 1

5.6 V

1 uA

150 mW

30 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

5 mA

1N5370BG

±5% Single 53.2V~58.8V 5W 56V DO-14 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 : 15265
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 0.1628

Multiples of: 1

56 V

5 %

5 W

35 Ohms

+ 200 C

Single

Through Hole

017AA - 2

Bulk

- 65 C

20 mA

1N53

AZ23B3V3-E3-08

Zener Diodes 3.3 Volt 0.3W 2% CA

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 : 15261
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 0.0418

Multiples of: 1

3.3 V

2 %

- 0.3 mv/ C

300 mW

80 Ohms

+ 150 C

Dual Common Anode

Smd/Smt

SOT - 23 - 3

Cut Tape

- 55 C

Az23

MMSZ4698-HE3-08

Zener Diodes 11 Volt 0.5W 5% AUTO

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 : 15256
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 0.0396

Multiples of: 1

11 V

5 %

50 nA

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

Aec - Q101

Mmsz4698

1SMB5924B-13

Zener Diodes 3.0W SM POWER ZENER 6.2V 39V 200mA 1.2

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.

Diodes Incorporated

Availability : 15245
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 0.1045

Multiples of: 1

9.1 V

5 %

3 W

4 Ohms

+ 150 C

Single

SMD/SMT

SMB - 2

Reel , Cut Tape

- 65 C

41.2 mA

1SMB59

NZ9F11VT5G

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 : 15239
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
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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 0.0529

Multiples of: 1

11 V

5 %

7.2 mv/ K

200 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 923

Cut Tape

- 65 C

5 mA

Nz9f11v

CUZ6V2,H3F

Zener Diodes Zener Diode OVP Vz:6.2V Pd: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.

Toshiba

Availability : 15237
Ship by Fri. 14 Nov to Tue. 18 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 0.0408

Multiples of: 1

6.2 V

200 mW

30 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

5 mA

ZM4749A

±5% Single 1W 24V LL-41 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.

MSKSEMI

Availability : 15230
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 0.017

Multiples of: 20

TZMC3V3-GS18

Zener Diodes 3.3 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 : 15219
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
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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 0.0242

Multiples of: 1

3.3 V

5 %

- 0.05 % /K

2 uA

500 mW

90 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80 - 2

Cut Tape

5 mA

BZX884B18L-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 : 15216
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 0.0352

Multiples of: 1

18 V

2 %

1 mV /C

0.05 uA

300 mW

45 Ohms

+ 150 C

Single

SMD/SMT

DFN1006 - 2A - 2

Reel , Cut Tape

- 55 C

5 mA

BZX884B

EDZVFHT2R24B

Zener Diodes 23.72-24.78V 5mA SOD-523; EMD2

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.

ROHM

Availability : 15210
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 0.0464

Multiples of: 1

24 V

2 %

150 mW

120 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

MM3Z3V9T1G

Zener Diodes 3.9V 200mW

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 : 15199
Ship by Fri. 14 Nov to Tue. 18 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 0.0209

Multiples of: 1

3.9 V

5 %

- 2.5 mv/ K

3 uA

300 mW

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

5 mA

Mm3z3v9

LM3Z2V4T1G

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.

Leshan

Availability : 15195
Ship by Tue. 18 Nov to Mon. 24 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
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 0.0097

Multiples of: 50

BZX384C3V3-HE3-08

Zener Diodes 3.3 Volt 0.2W 5% AUTO

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 : 15195
Ship by Fri. 14 Nov to Tue. 18 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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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 0.0275

Multiples of: 1

3.3 V

5 %

- 0.3 mv/ C

5 uA

200 mW

85 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 55 C

Aec - Q101

Bzx384

BZT52C5V1-TP

Zener Diodes 500mW 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.

Micro Commercial Components (MCC)

Availability : 1600
Ship by Tue. 18 Nov to Mon. 24 Nov

November 2025