Zener Diodes

Zener diodes are a type of semiconductor device that has different characteristics from a normal diode. Zener diodes allow current to flow from its anode to its cathode in either a forward or reverse direction, but only when exposed to enough voltage. You can find out more in our Zener diodes guide.

How does a Zene...

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Nexperia Dual, 5.6V Zener Diode, Common Anode 5% 425 mW SMT 3-Pin SOT-663
RS Stock No.: 508-501Brand: NexperiaManufacturers Part No.: BZB984-C5V6,115

€ 0.566

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Nexperia
5.6V
Common Anode
Surface Mount
2
425 mW
SOT-663
Voltage Regulator
5%
3
5mA
40Ω
1µA
-
-
1.7 x 1.3 x 0.6mm
-65 °C
-
-
+150 °C
1mV/°C
Nexperia, 4.1V Zener Diode ±5% 500 mW PCB Mount 2-Pin SOD-27
RS Stock No.: 181-7357Brand: NexperiaManufacturers Part No.: BZX79-C3V9,113

€ 0.035

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Nexperia
4.1V
Single
PCB Mount
1
500 mW
SOD-27
Voltage Regulator
±5%
2
5mA
90Ω
3µA
-
-
1.85 (Dia.). x 4.25mm
-65 °C
250mA
0.9V
+200 °C
-2.5mV/K
onsemi, 18V Zener Diode ±5% 300 mW SMT 2-Pin SOD-323
RS Stock No.: 184-1107Brand: onsemiManufacturers Part No.: SZMM3Z18VT1G

€ 0.071

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onsemi
18V
Single
Surface Mount
1
300 mW
SOD-323
Voltage Regulator
±5%
2
5mA
45 Ω @ 5 mA, 80 Ω @ 0.5 mA
50nA
-
-
1.8 x 1.35 x 1mm
-65 °C
10mA
0.9V
+150 °C
16mV/K
Nexperia, 52V Zener Diode ±5% 500 mW SMT 2-Pin SOD-80C
RS Stock No.: 181-7347Brand: NexperiaManufacturers Part No.: BZV55-C51,115

€ 0.071

Each (On a Reel of 2500) (Exc. Vat)

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Nexperia
52V
Single
Surface Mount
1
500 mW
SOD-80C
Voltage Regulator
±5%
2
2mA
180Ω
50nA
-
-
1.6 (Dia.). x 3.7mm
-65 °C
250mA
0.9V
+200 °C
46.9mV/K
Vishay, 9.59V Zener Diode 500 mW SMT 2-Pin MicroSMF (DO-219AC)
RS Stock No.: 218-6432Brand: VishayManufacturers Part No.: PLZ10A-HG3_A/H

€ 0.106

Each (On a Reel of 4500) (Exc. Vat)

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Vishay
9.59V
Single
Surface Mount
1
500 mW
MicroSMF (DO-219AC)
General Purpose
-
2
-
-
-
-
-
-
-
-
-
-
-
onsemi, 2.7V Zener Diode ±5% 300 mW SMT 3-Pin SOT-23
RS Stock No.: 184-4203Brand: onsemiManufacturers Part No.: BZX84C2V7LT1G

€ 0.035

Each (On a Reel of 3000) (Exc. Vat)

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onsemi
2.7V
Single
Surface Mount
1
300 mW
SOT-23
Voltage Regulator
±5%
3
5mA
100Ω
20µA
-
-
3.04 x 1.4 x 1.01mm
-65 °C
10mA
0.9V
+150 °C
-3.5 → 0mV/K
STMicroelectronics, 10V Zener Diode 500mW SMT 6-Pin SOD-523
RS Stock No.: 190-6749Brand: STMicroelectronicsManufacturers Part No.: ESDA12-1K

€ 0.106

Each (On a Reel of 3000) (Exc. Vat)

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STMicroelectronics
10V
Single
Surface Mount
1
500mW
SOD-523
-
-
6
-
-
500nA
-
-
1.3 x 0.7 x 0.9mm
-40 °C
-
-
+150 °C
-
onsemi, 11V Zener Diode ±5% 300 mW SMT 3-Pin SOT-23
RS Stock No.: 184-4199Brand: onsemiManufacturers Part No.: BZX84C11LT1G

€ 0.035

Each (On a Reel of 3000) (Exc. Vat)

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onsemi
11V
Single
Surface Mount
1
300 mW
SOT-23
Voltage Regulator
±5%
3
5mA
20Ω
100nA
-
-
3.04 x 1.4 x 1.01mm
-65 °C
10mA
0.9V
+150 °C
9mV/K
onsemi, 24V Zener Diode ±5% 300 mW SMT 3-Pin SOT-23
RS Stock No.: 184-4202Brand: onsemiManufacturers Part No.: BZX84C24LT1G

€ 0.035

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onsemi
24V
Single
Surface Mount
1
300 mW
SOT-23
Voltage Regulator
±5%
3
5mA
70Ω
50nA
-
-
3.04 x 1.4 x 1.01mm
-65 °C
10mA
0.9V
+150 °C
22mV/K
STMicroelectronics Quad, 3V Zener Diode SMT 5-Pin SOT-666
RS Stock No.: 190-6751Brand: STMicroelectronicsManufacturers Part No.: ESDALC6V1P5

€ 0.425

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STMicroelectronics
3V
Single
Surface Mount
4
-
SOT-666
Uni-Directional
-
5
-
1.5Ω
100nA
-
-
1.7 x 0.62 x 1.3mm
-40 °C
-
-
+150 °C
-
STMicroelectronics, 3V Zener Diode 40 W SMT 2-Pin SOD-882T
RS Stock No.: 190-6752Brand: STMicroelectronicsManufacturers Part No.: ESDAXLC6-1BT2Y

€ 0.177

Each (On a Reel of 12000) (Exc. Vat)

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STMicroelectronics
3V
Single
Surface Mount
1
40 W
SOD-882T
Bi-Directional
-
2
-
0.25Ω
50nA
-
-
1.05 x 0.35 x 0.65mm
-55 °C
-
-
+150 °C
-
Vishay, 4.3V Zener Diode 0.8 W SMT 2-Pin DO-219AB
RS Stock No.: 180-8222Brand: VishayManufacturers Part No.: BZD27C4V3P-E3-08

€ 0.283

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Vishay
4.3V
Single
Surface Mount
-
0.8 W
DO-219AB
Silicon Planar
-
2
-
-
-
-
-
-
-
-
-
-
-
Vishay, 6.5V Zener Diode 1.3 W SMT 2-Pin SOD-57
RS Stock No.: 180-8226Brand: VishayManufacturers Part No.: BZT03C7V5-TR

€ 0.602

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Vishay
6.5V
Single
Surface Mount
-
1.3 W
SOD-57
Voltage Regulator
-
2
-
-
-
-
-
-
-
-
-
-
-
Diodes Inc, 3.6V Zener Diode ±5% 250mW SMT 2-Pin X3-DFN0603
RS Stock No.: 182-6989Brand: DiodesZetexManufacturers Part No.: GDZ3V6LP3-7

€ 0.071

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DiodesZetex
3.6V
-
Surface Mount
1
250mW
X3-DFN0603
Ultra Small
±5%
2
5mA
-
10µA
-
-
0.62 x 0.32 x 0.28mm
-55 °C
-
-
+150 °C
-
onsemi, 16V Zener Diode ±5% 300 mW SMT 3-Pin SOT-23
RS Stock No.: 184-4200Brand: onsemiManufacturers Part No.: BZX84C16LT1G

€ 0.035

Each (On a Reel of 3000) (Exc. Vat)

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onsemi
16V
Single
Surface Mount
1
300 mW
SOT-23
Voltage Regulator
±5%
3
5mA
40Ω
50nA
-
-
3.04 x 1.4 x 1.01mm
-65 °C
10mA
0.9V
+150 °C
14mV/K
onsemi, 4.7V Zener Diode ±5% 250 mW SMT 3-Pin SOT-23
RS Stock No.: 184-1106Brand: onsemiManufacturers Part No.: SZBZX84C4V7LT1G

€ 0.071

Each (On a Reel of 3000) (Exc. Vat)

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onsemi
4.7V
Single
Surface Mount
1
250 mW
SOT-23
Voltage Regulator
±5%
3
5mA
80Ω
3µA
-
-
3.04 x 1.4 x 1mm
-65 °C
10mA
0.9V
+150 °C
0.2mV/K
Nexperia, 27.5V Zener Diode ±2% 500 mW SMT 2-Pin SOD-80C
RS Stock No.: 181-7364Brand: NexperiaManufacturers Part No.: BZV55-B27,115

€ 0.071

Each (On a Reel of 2500) (Exc. Vat)

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Nexperia
27.5V
Single
Surface Mount
1
500 mW
SOD-80C
Voltage Regulator
±2%
2
2mA
80Ω
50nA
-
-
1.6 (Dia.) x 3.7mm
-65 °C
250mA
0.9V
+200 °C
22.7mV/K
Nexperia, 2.4V Zener Diode 5% 250 mW SMT 3-Pin SOT-23
RS Stock No.: 219-4333Brand: NexperiaManufacturers Part No.: BZX84-B18,215

€ 0.071

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Nexperia
2.4 V To 75V
Single
Surface Mount
1
250 mW
SOT-23
Voltage Regulator
5%
3
-
-
-
-
-
-
-
-
-
-
-
onsemi, 3.11V Zener Diode ±2% 300 mW SMT 2-Pin SOD-323
RS Stock No.: 184-0978Brand: onsemiManufacturers Part No.: MM3Z3V0ST1G

€ 0.071

Each (On a Reel of 3000) (Exc. Vat)

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onsemi
3.11V
Single
Surface Mount
1
300 mW
SOD-323
Voltage Regulator
±2%
2
5mA
100 Ω @ 5 mA, 1000 Ω @ 0.5 mA
10µA
-
-
1.8 x 1.35 x 1mm
-65 °C
10mA
0.9V
+150 °C
-
onsemi, 10V Zener Diode ±5% 250 mW SMT 3-Pin SOT-23
RS Stock No.: 184-1104Brand: onsemiManufacturers Part No.: SZBZX84C10LT1G

€ 0.035

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onsemi
10V
Single
Surface Mount
1
250 mW
SOT-23
Voltage Regulator
±5%
3
5mA
20Ω
200nA
-
-
3.04 x 1.4 x 1mm
-65 °C
10mA
0.9V
+150 °C
8mV/K

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