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Zener Diodes

105 items in 1,369 variations
*incl. VAT plus shipping costs
Item description
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Product type
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Zener voltage
Power loss
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Number of diodes
Assembly
On-State Voltage
Forward Current
diameter
Length
min. operating temperature
max. operating temperature
BZX55C24-TAP Vishay Zener Diodes
Small signal zener diode, 24 V, 500 mW, DO-35, BZX55C24-TAP
Order No.:
 22S2546
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX55C24-TAP
Available: 8,170 pcs.
Total Price: 0.36 € *
10 pcs.
0.0362 €
50 pcs.
0.0338 €
200 pcs.
0.0317 €
small signal zener diode
24 V
500 mW
DO-35
1
THT
1.5 V
2 mA
1.7 mm
3.9 mm
-65 °C
175 °C
BZX55-C30 Vishay Zener Diodes
Small signal zener diode, 30 V, 500 mW, DO-35, BZX55-C30
Order No.:
 22S2550
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX55-C30
Available: 7,638 pcs.
Total Price: 0.04 € *
1 pcs.
0.0381 €
100 pcs.
0.0357 €
small signal zener diode
30 V
500 mW
DO-35
1
THT
1.5 V
2 mA
1.7 mm
3.9 mm
-65 °C
175 °C
BZX55C39 Vishay Zener Diodes
Small signal zener diode, 39 V, 500 mW, DO-35, BZX55C39
Order No.:
 22S2556
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX55C39
Available: 4,007 pcs.
Total Price: 0.03 € *
1 pcs.
0.0298 €
100 pcs.
0.0274 €
small signal zener diode
39 V
500 mW
DO-35
1
THT
1.5 V
2 mA
1.7 mm
3.9 mm
-65 °C
175 °C
ZPD3.3 Diotec Semiconductor Zener Diodes
Z-diode, 3.3 V, 500 mW, DO-35, ZPD3.3
Order No.:
 22S2604
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZPD3.3
Available: 3,040 pcs.
Total Price: 0.67 € *
10 pcs.
0.0666 €
100 pcs.
0.0417 €
250 pcs.
0.0250 €
1000 pcs.
0.0167 €
5000 pcs.
0.0133 €
planar zener diode
3.3 V
500 mW
DO-35
1
THT
1.9 mm
3.9 mm
-50 °C
175 °C
ZPD7.5 Diotec Semiconductor Zener Diodes
Z-diode, 7.5 V, 500 mW, DO-35, ZPD7.5
Order No.:
 22S2622
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZPD7.5
Available: 5,812 pcs.
Total Price: 0.67 € *
10 pcs.
0.0666 €
100 pcs.
0.0417 €
250 pcs.
0.0250 €
1000 pcs.
0.0167 €
5000 pcs.
0.0133 €
planar zener diode
7.5 V
500 mW
DO-35
1
THT
1.9 mm
3.9 mm
-50 °C
175 °C
ZPD18 Diotec Semiconductor Zener Diodes
Z-diode, 18 V, 500 mW, DO-35, ZPD18
Order No.:
 22S2640
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZPD18
Available: 767 pcs.
Total Price: 0.67 € *
10 pcs.
0.0666 €
100 pcs.
0.0417 €
250 pcs.
0.0250 €
1000 pcs.
0.0167 €
5000 pcs.
0.0133 €
planar zener diode
18 V
500 mW
DO-35
1
THT
1.9 mm
3.9 mm
-50 °C
175 °C
BZX79-C5V1,133 NEXPERIA Zener Diodes
Z-diode, 5.1 V, 500 mW, DO-35, BZX79-C5V1,133
Order No.:
 22S5400
Manufacturer:
 NEXPERIA
Manufacturer SKU:
 BZX79-C5V1,133
Available: 4,005 pcs.
Total Price: 0.05 € *
1 pcs.
0.0513 €
100 pcs.
0.0427 €
zener diode
5.1 V
500 mW
DO-35
1
THT
0.9 V
25 mA
1.85 mm
4.25 mm
-65 °C
200 °C
BZX79-C18 NEXPERIA Zener Diodes
Z-diode, 18 V, 500 mW, DO-35, BZX79-C18
Order No.:
 22S6050
Manufacturer:
 NEXPERIA
Manufacturer SKU:
 BZX79-C18
Available: 196 pcs.
Total Price: 0.05 € *
1 pcs.
0.0533 €
100 pcs.
0.0445 €
zener diode
18 V
500 mW
DO-35
1
THT
0.9 V
25 mA
1.85 mm
4.25 mm
-65 °C
200 °C
BZX384C15-V Vishay Zener Diodes
Small signal zener diode, 15 V, 200 mW, SOD-323, BZX384C15-V
Order No.:
 22S8019
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX384C15-V
Available: 344 pcs.
Total Price: 1.31 € *
10 pcs.
0.1309 €
100 pcs.
0.0988 €
500 pcs.
0.0785 €
1000 pcs.
0.0655 €
2500 pcs.
0.0571 €
small signal zener diode
15 V
200 mW
SOD-323
1
SMD
1.95 mm
-65 °C
150 °C
BZX85C9V1-TAP Vishay Zener Diodes
Silicon planar zener diode, 9.1 V, 1.3 W, DO-41, BZX85C9V1-TAP
Order No.:
 22S9820
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX85C9V1-TAP
Available: 19,000 pcs.
Total Price: 0.41 € *
10 pcs.
0.0408 €
50 pcs.
0.0381 €
200 pcs.
0.0357 €
silicon planar zener diode
9.1 V
1.3 W
DO-41
1
THT
1 V
2 mA
2.5 mm
4.1 mm
-65 °C
175 °C
BZX85C20 Vishay Zener Diodes
Silicon planar zener diode, 20 V, 1.3 W, DO-41, BZX85C20
Order No.:
 22S9836
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX85C20
Available: 771 pcs.
Total Price: 1.17 € *
10 pcs.
0.1166 €
500 pcs.
0.0762 €
silicon planar zener diode
20 V
1.3 W
DO-41
1
THT
1 V
2 mA
2.5 mm
4.1 mm
-65 °C
175 °C
BZX85C30 Vishay Zener Diodes
Silicon planar zener diode, 30 V, 1.3 W, DO-41, BZX85C30
Order No.:
 22S9844
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX85C30
Available: 15,850 pcs.
Total Price: 12.85 € *
100 pcs.
0.1285 €
500 pcs.
0.1154 €
1000 pcs.
0.1083 €
5000 pcs.
0.0726 €
10000 pcs.
0.0643 €
silicon planar zener diode
30 V
1.3 W
DO-41
1
THT
1 V
2 mA
2.5 mm
4.1 mm
-65 °C
175 °C
BZX85C43 Vishay Zener Diodes
Silicon planar zener diode, 43 V, 1.3 W, DO-41, BZX85C43
Order No.:
 22S9852
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX85C43
Available: 3,303 pcs.
Total Price: 0.06 € *
1 pcs.
0.0619 €
100 pcs.
0.0559 €
silicon planar zener diode
43 V
1.3 W
DO-41
1
THT
1 V
2 mA
2.5 mm
4.1 mm
-65 °C
175 °C
BZX85C51 Vishay Zener Diodes
Silicon planar zener diode, 51 V, 1.3 W, DO-41, BZX85C51
Order No.:
 22S9856
Manufacturer:
 Vishay
Manufacturer SKU:
 BZX85C51
Available: 1,190 pcs.
Total Price: 1.46 € *
5 pcs.
0.2927 €
50 pcs.
0.2511 €
100 pcs.
0.2213 €
500 pcs.
0.1964 €
1000 pcs.
0.1749 €
silicon planar zener diode
51 V
1.3 W
DO-41
1
THT
1 V
2 mA
2.5 mm
4.1 mm
-65 °C
175 °C
ZMM3.3 Diotec Semiconductor Zener Diodes
Silicon planar zener diode, 3.3 V, 500 mW, SOD-80C, ZMM3.3
Order No.:
 25S7308
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZMM3.3
Available: 1,780 pcs. Available in 4 Days: 330,000 pcs. - if ordered today
Total Price: 0.58 € *
10 pcs.
0.0583 €
100 pcs.
0.0452 €
500 pcs.
0.0369 €
1000 pcs.
0.0298 €
planar zener diode
3.3 V
500 mW
SOD-80C
1
SMD
1.45 mm
3.5 mm
-50 °C
175 °C
ZMM6.8 Diotec Semiconductor Zener Diodes
Silicon planar zener diode, 6.8 V, 500 mW, SOD-80C, ZMM6.8
Order No.:
 25S7324
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZMM6.8
Available: 1,335 pcs.
Total Price: 0.86 € *
10 pcs.
0.0857 €
100 pcs.
0.0536 €
250 pcs.
0.0321 €
1000 pcs.
0.0214 €
2500 pcs.
0.0171 €
planar zener diode
6.8 V
500 mW
SOD-80C
1
SMD
1.45 mm
3.5 mm
-50 °C
175 °C
ZMM24 Diotec Semiconductor Zener Diodes
Silicon planar zener diode, 24 V, 500 mW, SOD-80C, ZMM24
Order No.:
 25S7350
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZMM24
Available: 519 pcs. Available in 4 Days: 100,000 pcs. - if ordered today
Total Price: 0.86 € *
10 pcs.
0.0857 €
100 pcs.
0.0536 €
250 pcs.
0.0321 €
1000 pcs.
0.0214 €
2500 pcs.
0.0171 €
planar zener diode
24 V
500 mW
SOD-80C
1
SMD
1.45 mm
3.5 mm
-50 °C
175 °C
ZMM30 Diotec Semiconductor Zener Diodes
Silicon planar zener diode, 30 V, 500 mW, SOD-80C, ZMM30
Order No.:
 25S7354
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZMM30
Available: 2,406 pcs. Available in 4 Days: 77,500 pcs. - if ordered today
Total Price: 0.86 € *
10 pcs.
0.0857 €
100 pcs.
0.0536 €
250 pcs.
0.0321 €
1000 pcs.
0.0214 €
2500 pcs.
0.0171 €
planar zener diode
30 V
500 mW
SOD-80C
1
SMD
1.45 mm
3.5 mm
-50 °C
175 °C
ZMY12 Diotec Semiconductor Zener Diodes
Z-diode, 12 V, 1.3 W, DO-213AB, ZMY12
Order No.:
 25S7428
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZMY12
Available: 3,106 pcs.
Total Price: 1.79 € *
10 pcs.
0.1785 €
50 pcs.
0.1309 €
250 pcs.
0.1131 €
1000 pcs.
0.0833 €
2500 pcs.
0.0655 €
zener diode
12 V
1.3 W
DO-213AB
1
SMD
2.5 mm
5 mm
-50 °C
150 °C
ZMY18 Diotec Semiconductor Zener Diodes
Z-diode, 18 V, 1.3 W, DO-213AB, ZMY18
Order No.:
 25S7436
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 ZMY18
Available: 2,264 pcs.
Total Price: 2.53 € *
10 pcs.
0.2535 €
100 pcs.
0.1583 €
250 pcs.
0.0950 €
1000 pcs.
0.0633 €
5000 pcs.
0.0507 €
zener diode
18 V
1.3 W
DO-213AB
1
SMD
2.5 mm
5 mm
-50 °C
150 °C
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*incl. VAT plus shipping costs
Subject to prior sale
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Order Zener diodes online

A Zener diode, also known as a Z-diode, is a special semiconductor diode that can be operated in both forward and reverse direction. Unlike conventional diodes, it has a precisely defined breakdown voltage, known as the Zener voltage. Once this voltage is reached, it allows current to flow in the reverse direction. Zener diodes are primarily used for voltage stabilization and to protect electronic circuits from overvoltage. Their high accuracy and reliability make them ideal for demanding applications in industry and electronics manufacturing.

Zener diodes are typically used in the automotive industry, telecommunications, network technology, industrial electronics, and measurement technology. In the automotive industry, they protect electronic control units from voltage spikes. In telecommunications, they are used to stabilize signals. Industrial electronics and measuring devices benefit from the precise voltage reference of Zener diodes, which ensures reliable performance.

Zener diodes at Bürklin

Bürklin offers you a comprehensive range of high-quality Zener diodes from well-known manufacturers. Our products cover a wide range of voltage and power ratings and are ideal for your specific requirements. Discover more semiconductor products such as Schottky diodes, standard diodes, light-emitting diodes (LEDs) and transistors in our online shop. Benefit from short delivery times and expert advice – order your Zener diode online from Bürklin today!