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Zener Diodes

104 items in 1,389 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
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: 3,785 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: 244 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: 18,800 pcs.
Total Price: 0.54 € *
10 pcs.
0.0536 €
50 pcs.
0.0500 €
200 pcs.
0.0464 €
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: 671 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: 15,750 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: 3,193 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
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: 2,500 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.
0.0167 €
planar zener diode
24 V
500 mW
SOD-80C
1
SMD
1.45 mm
3.5 mm
-50 °C
175 °C
1N5358BG onsemi Zener Diodes
Surface diffused zener diode, 22 V, 5 W, DO-201, 1N5358BG
Order No.:
 26S8826
Manufacturer:
 onsemi
Manufacturer SKU:
 1N5358BG
Available: 7,779 pcs.
Total Price: 0.19 € *
1 pcs.
0.1940 €
25 pcs.
0.1809 €
100 pcs.
0.1702 €
surface diffused zener diode
22 V
5 W
DO-201
1
THT
4.5 mm
7.5 mm
-50 °C
175 °C
1N5383B Diotec Semiconductor Zener Diodes
Z-diode, 150 V, 5 W, DO-201, 1N5383B
Order No.:
 26S8848
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 1N5383B
Available: 1,679 pcs.
Total Price: 0.40 € *
1 pcs.
0.4046 €
100 pcs.
0.2844 €
250 pcs.
0.2440 €
500 pcs.
0.1630 €
1700 pcs.
0.1297 €
surface diffused zener diode
150 V
5 W
DO-201
1
THT
0.45 mm
7.5 mm
-50 °C
150 °C
BZX84C12 Diotec Semiconductor Zener Diodes
Z-diode, 12 V, 300 mW, SOT-23, BZX84C12
Order No.:
 09S1640
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C12
Available: 3,000 pcs.
Total Price: 0.81 € *
10 pcs.
0.0809 €
100 pcs.
0.0512 €
250 pcs.
0.0309 €
1000 pcs.
0.0202 €
3000 pcs.
0.0167 €
planar zener diode
12 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C15 Diotec Semiconductor Zener Diodes
Z-diode, 15 V, 300 mW, SOT-23, BZX84C15
Order No.:
 09S1642
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C15
Available: 8,700 pcs.
Total Price: 0.81 € *
10 pcs.
0.0809 €
100 pcs.
0.0512 €
250 pcs.
0.0309 €
1000 pcs.
0.0202 €
3000 pcs.
0.0167 €
planar zener diode
15 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C16 Diotec Semiconductor Zener Diodes
Z-diode, 16 V, 300 mW, SOT-23, BZX84C16
Order No.:
 09S1643
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C16
Available: 3,000 pcs. Available in 4 Days: 78,000 pcs. - if ordered today
Total Price: 0.81 € *
10 pcs.
0.0809 €
100 pcs.
0.0512 €
250 pcs.
0.0309 €
1000 pcs.
0.0202 €
3000 pcs.
0.0167 €
planar zener diode
16 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C18 Diotec Semiconductor Zener Diodes
Z-diode, 18 V, 300 mW, SOT-23, BZX84C18
Order No.:
 09S1644
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C18
Available: 3,000 pcs. Available in 4 Days: 12,000 pcs. - if ordered today
Total Price: 0.81 € *
10 pcs.
0.0809 €
100 pcs.
0.0512 €
250 pcs.
0.0309 €
1000 pcs.
0.0202 €
3000 pcs.
0.0167 €
planar zener diode
18 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C20 Diotec Semiconductor Zener Diodes
Z-diode, 20 V, 300 mW, SOT-23, BZX84C20
Order No.:
 09S1645
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C20
Available: 3,000 pcs. Available in 4 Days: 168,000 pcs. - if ordered today
Total Price: 0.81 € *
10 pcs.
0.0809 €
100 pcs.
0.0512 €
250 pcs.
0.0309 €
1000 pcs.
0.0202 €
3000 pcs.
0.0167 €
planar zener diode
20 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C2V7 Diotec Semiconductor Zener Diodes
Z-diode, 2.7 V, 300 mW, SOT-23, BZX84C2V7
Order No.:
 09S1650
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C2V7
Available: 3,000 pcs.
Total Price: 0.93 € *
10 pcs.
0.0928 €
100 pcs.
0.0583 €
250 pcs.
0.0345 €
1000 pcs.
0.0226 €
3000 pcs.
0.0190 €
planar zener diode
2.7 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C3V3 Diotec Semiconductor Zener Diodes
Z-diode, 3.3 V, 300 mW, SOT-23, BZX84C3V3
Order No.:
 09S1656
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C3V3
Available: 2,980 pcs. Available in 4 Days: 51,000 pcs. - if ordered today
Total Price: 0.93 € *
10 pcs.
0.0928 €
100 pcs.
0.0583 €
250 pcs.
0.0345 €
1000 pcs.
0.0226 €
3000 pcs.
0.0190 €
planar zener diode
3.3 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C4V7 Diotec Semiconductor Zener Diodes
Z-diode, 4.7 V, 300 mW, SOT-23, BZX84C4V7
Order No.:
 09S1662
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C4V7
Available: 2,900 pcs.
Total Price: 0.93 € *
10 pcs.
0.0928 €
100 pcs.
0.0583 €
250 pcs.
0.0345 €
1000 pcs.
0.0226 €
3000 pcs.
0.0190 €
planar zener diode
4.7 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
BZX84C5V1 Diotec Semiconductor Zener Diodes
Z-diode, 5.1 V, 300 mW, SOT-23, BZX84C5V1
Order No.:
 09S1663
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BZX84C5V1
Available: 2,540 pcs.
Total Price: 0.93 € *
10 pcs.
0.0928 €
100 pcs.
0.0583 €
250 pcs.
0.0345 €
1000 pcs.
0.0226 €
3000 pcs.
0.0190 €
planar zener diode
5.1 V
300 mW
SOT-23
1
SMD
2.9 mm
-50 °C
150 °C
1 ...
5
6
7
... 70
*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!