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	Availability ⓘ (▲▼)	Price(AUD) (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

BZT52C16

Zener Diodes SOD-123 RoHS
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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.

Changjing Electronics Technology

10621
Ships to you
between Tue. 21 Jul to Fri. 24 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0208

Multiples of: 50

ZM4746A-GS18

Zener Diodes 18 Volt 1 Watt 5%
Icon 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

10619
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.1906

Multiples of: 1

18 V

5 %

50 mA

1 W

5 uA

20 Ohms

+ 175 C

Single

Smd/Smt

DO - 213AB

Reel

- 65 C

14 mA

ZY18

Diode: Zener; 2W; 18V; 105mA; Package: Ammo Pack; DO41
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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

10616
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0883

Multiples of: 1

18 V

5 %

2 W

6 Ohms

+ 150 C

Single

Through Hole

DO - 41

Ammo Pack

- 50 C

25 mA

BZX84B6V2-HE3_A-08

Zener Diodes ZENER DIODE SOT23
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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

10602
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0849

Multiples of: 1

Reel , Cut Tape

BZX84

GDZ6V2B-HE3_A08

Zener Diodes ZENER DIODE SOD323
Icon 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

10599
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0927

Multiples of: 1

6.06 V

200 mW

60 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

- 55 C

5 mA

TZMB18-GS18

Zener Diodes 18 Volt 0.5 Watt 2%
Icon 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

10567
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0788

Multiples of: 1

18 V

2 %

0.07 % /K

500 mW

50 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

BZX584C2V7-G3-08

Zener Diodes 300mW SOD-523 2.7V Small Signal
Icon 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

10488
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0666

Multiples of: 1

2.7 V

5 %

300 mW

100 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 65 C

5 mA

BZX584C

UDZVTE-1712B

Zener Diodes Diode Zener Sgl 11.99V 200mW
Icon 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.

ROHM

10379
Ships to you
between Tue. 21 Jul to Fri. 24 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0183

Multiples of: 20

12 V

5 mA

200 mW

0.1 uA

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323

Reel

- 55 C

Udzv12b

BZX384C12-HE3_A08

Zener Diodes ZENER DIODE SOD323
Icon 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

10294
Ships to you
between Mon. 13 Jul to Wed. 15 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
29	12	13	14	15	16	17	18
30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0896

Multiples of: 1

12 V

200 mW

25 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

5 mA

BZX384 - G

BZT52C12

350mW 12V SOD-123 Zener Diodes ROHS
Icon 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

0
6 to 16 Weeks