Power Semiconductors

1,425 items in 2,745 variations

*incl. VAT plus shipping costs

Aggregate product-variations

BC556B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 100 mA, 65 V, THT, TO-92, BC556B

Order No.:

12S5350

Manufacturer SKU:

BC556B

Available: 815 pcs.

0.05 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC557B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 100 mA, 45 V, THT, TO-92, BC557B

Order No.:

12S5450

Manufacturer SKU:

BC557B

Available: 803 pcs.

0.12 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC557C CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 100 mA, 50 V, THT, TO-92, BC557C

Order No.:

12S5455

Manufacturer SKU:

BC557C

Available: 1,078 pcs.

0.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC560B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 100 mA, 50 V, THT, TO-92, BC560B

Order No.:

12S5850

Manufacturer SKU:

BC560B

Available: 59 pcs.

0.06 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC639 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 1 A, 80 V, THT, TO-92, BC639

Order No.:

12S6150

Manufacturer SKU:

BC639

Available: 196 pcs. Available in 5 Days: 6,300 pcs. - if ordered today

0.21 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC847B Diodes Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 45 V, SMD, SOT-23, BC847B

Order No.:

12S6268

Manufacturer SKU:

BC847B

Available: 8,253 pcs.

0.14 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BD139 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 1.5 A, 80 V, THT, TO-126, BD139

Order No.:

13S5150

Manufacturer SKU:

BD139

Available: 69 pcs.

0.48 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BD139-16 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 1.5 A, 80 V, THT, TO-126, BD139-16

Order No.:

13S5300

Manufacturer SKU:

BD139-16

Available: 992 pcs. Available in 5 Days: 36,000 pcs. - if ordered today

0.28 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BD140 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 1.5 A, 80 V, THT, TO-126, BD140

Order No.:

13S5350

Manufacturer SKU:

BD140

Available: 42 pcs. Next delivery: 500 pcs. on 2025-12-19

0.30 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BDX33C STMicroelectronics Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 10 A, 100 V, THT, TO-220, BDX33C

Order No.:

15S5416

Manufacturer SKU:

BDX33C

Available: 18 pcs. Available in 5 Days: 6,700 pcs. - if ordered today

1.15 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BS250P Diodes MOSFETs — Image may differ

Diodes P-channel vertical DMOS FET, -45 V, -230 mA, TO-92, BS250P

Order No.:

17S7450

Manufacturer SKU:

BS250P

Available: 5,045 pcs.

1.00 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BSS123 onsemi MOSFETs — Image may differ

Onsemi N channel N-channel FET with logic level, 100 V, 170 A, SOT-23, BSS123

Order No.:

17S8694

Manufacturer SKU:

BSS123

Available: 1,905 pcs.

0.12 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

IRF840PBF Vishay MOSFETs — Image may differ

Vishay N channel power MOSFET, 500 V, 8 A, TO-220AB, IRF840PBF

Order No.:

24S3302

Manufacturer SKU:

IRF840PBF

Available: 117 pcs.

0.93 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

IRLZ34NPBF Infineon Technologies MOSFETs — Image may differ

Infineon Technologies N channel HEXFET power MOSFET, 55 V, 30 A, TO-220, IRLZ34NPBF

Order No.:

24S3372

Manufacturer SKU:

IRLZ34NPBF

Available: 639 pcs.

0.77 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

IRLZ44NPBF Infineon Technologies MOSFETs — Image may differ

Infineon Technologies N channel HEXFET power MOSFET, 55 V, 47 A, TO-220, IRLZ44NPBF

Order No.:

24S3373

Manufacturer SKU:

IRLZ44NPBF

Available: 478 pcs. Available in 5 Days: 3,650 pcs. - if ordered today

0.71 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

2N2222-T COMSET Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 800 mA, 30 V, THT, TO-18, 2N2222-T

Order No.:

27S1225

Manufacturer SKU:

2N2222-T

Available: 112 pcs.

1.44 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

2N3904 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 200 mA, 40 V, THT, TO-92, 2N3904

Order No.:

27S5200

Manufacturer SKU:

2N3904

Available: 483 pcs.

0.11 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

2N3906 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 200 mA, 40 V, THT, TO-92, 2N3906

Order No.:

27S5300

Manufacturer SKU:

2N3906

Available: 122 pcs.

0.10 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

2N7000 onsemi MOSFETs — Image may differ

Onsemi N channel power MOSFET, 60 V, 200 mA, TO-92, 2N7000

Order No.:

28S6960

Manufacturer SKU:

2N7000

Available: 848 pcs.

0.25 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

ULN2003AD Texas Instruments Bipolar Transistors — Image may differ

Bipolar junction transistor, SMD, SOIC-16, ULN2003AD

Order No.:

50S2325

Manufacturer SKU:

ULN2003AD

Available: 931 pcs. Available in 5 Days: 3,175 pcs. - if ordered today

0.76 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

Our large selection of power semiconductors

Power semiconductors are essential components of power electronics. They are responsible for controlling and switching high electrical currents and voltages. Therefore, they consist of conventional semiconductor devices that have been specially upgraded to operate smoothly in high current and voltage ranges. Normal semiconductor components would be damaged or even destroyed if the amperes and voltages were too high. Power semiconductors are used in transportation technology, in industry, in mechanical engineering and basically in HVDC (high voltage direct current) transmission. They are also used in all those areas where the transformation or adaptation of voltage, current or frequencies is necessary. Depending on the application, Bürklin Elektronik has a large selection of individual power semiconductor models.

Advice from our experts at Bürklin Elektronik

In our large power semiconductor assortment you will find Bipolar Transistors, High Side Switches, Low Side Switches , MOSFETs , Power Modules , Thyristors and IGBTs . You have questions to single models or you don't find your desired product in our online store? Contact the experts at Bürklin Elektronik with confidence! We will be happy to advise you. Write to us at [email protected], or use our practical call-back service!

Country	Runtime days	Freight excl. VAT	Freight incl. VAT
Germany	1	6,90 €	8,21 €
Austria	1-2	8,30 €	9,96 €
Switzerland	1-2	16,40 €	19,52 €