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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DiodesZetex 1, 12 V Zener Diode, Single 500 mW Surface Mount 2-Pin SOD
DiodesZetex 1, 12 V Zener Diode, Single 500 mW Surface Mount 2-Pin SOD
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RS Stock No.: 718-566Brand: DiodesZetexManufacturers Part No.: BZT52C12-13-F

€ 396.80

€ 0.04 Each (On a Reel of 10000) (Exc. Vat)

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10000

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10000€ 0.04
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DiodesZetex
12V
-
Zener Diode
Single
-
-
-
1
Surface Mount
-
500mW
-
SOD
-
Surface Mount
-
-
2
-
5mA
150Ω
-
-
-65°C
-
0.1μA
150°C
-
-
2.85mm
BZT52C2V0
1.35mm
-
-
-
-
10mV/°C
-
-
AEC-Q101
-
DiodesZetex 1, 12 V Zener Diode, Single 500 mW Surface Mount 2-Pin SOD
DiodesZetex 1, 12 V Zener Diode, Single 500 mW Surface Mount 2-Pin SOD
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RS Stock No.: 718-567Brand: DiodesZetexManufacturers Part No.: BZT52C12-13-F

€ 0.32

€ 0.066 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 0.066
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DiodesZetex
12V
-
Zener Diode
Single
-
-
-
1
Surface Mount
-
500mW
-
SOD
-
Surface Mount
-
-
2
-
5mA
150Ω
-
-
-65°C
-
0.1μA
150°C
-
-
2.85mm
BZT52C2V0
1.35mm
-
-
-
-
10mV/°C
-
-
AEC-Q101
-
DiodesZetex 1, 5.6 V Zener Diode, Single 300 mW Surface Mount 2-Pin SOD
DiodesZetex 1, 5.6 V Zener Diode, Single 300 mW Surface Mount 2-Pin SOD
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RS Stock No.: 718-547Brand: DiodesZetexManufacturers Part No.: BZT52C5V6T-7

€ 159.96

€ 0.053 Each (On a Reel of 3000) (Exc. Vat)

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3000

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3000€ 0.053
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DiodesZetex
5.6V
-
Zener Diode
Single
-
-
-
1
Surface Mount
-
300mW
-
SOD
-
Surface Mount
-
-
2
-
5mA
400Ω
-
-
-65°C
-
1μA
150°C
-
-
1.25mm
BZT52C5V6T
0.65mm
-
-
-
-
2.5mV/°C
-
-
AEC-Q101
-
DiodesZetex 1, 5.6 V Zener Diode, Single 300 mW Surface Mount 2-Pin SOD
DiodesZetex 1, 5.6 V Zener Diode, Single 300 mW Surface Mount 2-Pin SOD
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RS Stock No.: 718-548Brand: DiodesZetexManufacturers Part No.: BZT52C5V6T-7

€ 0.55

€ 0.11 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 0.11
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DiodesZetex
5.6V
-
Zener Diode
Single
-
-
-
1
Surface Mount
-
300mW
-
SOD
-
Surface Mount
-
-
2
-
5mA
400Ω
-
-
-65°C
-
1μA
150°C
-
-
1.25mm
BZT52C5V6T
0.65mm
-
-
-
-
2.5mV/°C
-
-
AEC-Q101
-
ROHM 1, 51 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 51 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
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RS Stock No.: 780-369Brand: ROHMManufacturers Part No.: PBZLTBR1100

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

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25€ 0.49
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ROHM
51V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
220Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 51 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 51 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
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RS Stock No.: 780-374Brand: ROHMManufacturers Part No.: PBZLTBR151

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

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25€ 0.49
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ROHM
51V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
220Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 56 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 56 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
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RS Stock No.: 780-375Brand: ROHMManufacturers Part No.: PBZLTBR156

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
56V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
220Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 56 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 56 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
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RS Stock No.: 780-370Brand: ROHMManufacturers Part No.: PBZLTBR1110

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
56V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
220Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 62 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 62 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
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RS Stock No.: 780-371Brand: ROHMManufacturers Part No.: PBZLTBR1120

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
62V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
220Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 62 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 62 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-640Brand: ROHMManufacturers Part No.: PBZLTBR162

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
62V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
220Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 68 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 68 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-372Brand: ROHMManufacturers Part No.: PBZLTBR1130

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
68V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
230Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 68 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 68 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-641Brand: ROHMManufacturers Part No.: PBZLTBR168

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
68V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
230Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 75 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 75 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-373Brand: ROHMManufacturers Part No.: PBZLTBR1150

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
75V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
250Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 75 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 75 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-642Brand: ROHMManufacturers Part No.: PBZLTBR175

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
75V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
250Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 82 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 82 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-643Brand: ROHMManufacturers Part No.: PBZLTBR182

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
82V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
270Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
ROHM 1, 91 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
ROHM 1, 91 V Zener Diode, Single Diode 1000 mW Surface Mount 2-Pin DO-214AA
Add to parts list
RS Stock No.: 780-644Brand: ROHMManufacturers Part No.: PBZLTBR191

€ 12.25

€ 0.49 Each (Supplied as a Tape) (Exc. Vat)

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25

Available in multiples of 25
25€ 0.49
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ROHM
91V
-
Zener Diode
Single Diode
-
-
-
1
Surface Mount
-
1000mW
-
DO-214AA
-
Silicon Planar
-
-
2
-
2mA
340Ω
-
-
-55°C
-
5μA
150°C
3.94mm
-
4.7mm
PBZL Series
2.45mm
-
-
-
-
-
-
-
No
-
onsemi 1, 3.6 V Voltage Regulator, Single Zener Diode 500 mW 5 % Surface Mount 2-Pin SOD-323
onsemi 1, 3.6 V Voltage Regulator, Single Zener Diode 500 mW 5 % Surface Mount 2-Pin SOD-323
Add to parts list
RS Stock No.: 765-286Brand: onsemiManufacturers Part No.: MM3Z3V6T1G

€ 7.19

€ 0.036 Each (Supplied as a Tape) (Exc. Vat)

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200

Available in multiples of 200
200€ 0.036
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onsemi
3.6V
-
Voltage Regulator
Single Zener Diode
-
-
-
1
Surface Mount
-
500mW
-
SOD-323
-
Surface Mount
-
-
2
-
5mA
90Ω
-
-
-65°C
5%
5μA
150°C
1.25mm
-
2.55mm
MM3Z
0.9mm
RoHS Compliant
-
-
-
-3.5mV/K
-
-
AEC-Q101
-
onsemi 1, 5.6 V Zener Diode, Single 300 mW 7 % Surface 3-Pin SOT-23
onsemi 1, 5.6 V Zener Diode, Single 300 mW 7 % Surface 3-Pin SOT-23
Add to parts list
RS Stock No.: 765-288Brand: onsemiManufacturers Part No.: BZX84C5V6LT1G

€ 6.94

€ 0.035 Each (Supplied as a Tape) (Exc. Vat)

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200

Available in multiples of 200
200€ 0.035
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onsemi
5.6V
-
Zener Diode
Single
-
-
-
1
Surface
-
300mW
-
SOT-23
-
Voltage Regulator
-
-
3
-
5mA
40Ω
-
-
-65°C
7%
1μA
150°C
2.64mm
-
3.04mm
BZX84CxxxLT1G
1.11mm
No
-
-
-
0.25mV/°C
-
-
No
-
onsemi 1, 6.2 V Voltage Regulator, Single Zener Diode 500 mW 5 % Surface Mount 2-Pin SOD-323
onsemi 1, 6.2 V Voltage Regulator, Single Zener Diode 500 mW 5 % Surface Mount 2-Pin SOD-323
Add to parts list
RS Stock No.: 765-313Brand: onsemiManufacturers Part No.: MM3Z6V2T1G

€ 8.18

€ 0.041 Each (Supplied as a Tape) (Exc. Vat)

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200

Available in multiples of 200
200€ 0.041
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onsemi
6.2V
-
Voltage Regulator
Single Zener Diode
-
-
-
1
Surface Mount
-
500mW
-
SOD-323
-
Surface Mount
-
-
2
-
5mA
10Ω
-
-
-65°C
5%
3μA
150°C
1.25mm
-
2.55mm
MM3Z
0.9mm
RoHS Compliant
-
-
-
0.4mV/K
-
-
AEC-Q101
-
onsemi 1, 6.2 V Zener Diode, Single 300 mW 6 % Surface 3-Pin SOT-23
onsemi 1, 6.2 V Zener Diode, Single 300 mW 6 % Surface 3-Pin SOT-23
Add to parts list
RS Stock No.: 765-285Brand: onsemiManufacturers Part No.: BZX84C6V2LT1G

€ 7.19

€ 0.036 Each (Supplied as a Tape) (Exc. Vat)

Check stock

200

Available in multiples of 200
200€ 0.036
Add to basket
onsemi
6.2V
-
Zener Diode
Single
-
-
-
1
Surface
-
300mW
-
SOT-23
-
Voltage Regulator
-
-
3
-
5mA
10Ω
-
-
-65°C
6%
3μA
150°C
2.64mm
-
3.04mm
BZX84CxxxLT1G
1.11mm
No
-
-
-
2.05mV/°C
-
-
No
-

...