Power Semiconductors

1,425 items in 2,745 variations

*incl. VAT plus shipping costs

Aggregate product-variations

BC550B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC550B

Order No.:

12S5200

Manufacturer SKU:

BC550B

Available: 1,220 pcs.

0.25 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BCY59VIII COMSET Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 200 mA, 45 V, THT, TO-18, BCY59VIII

Order No.:

13S2900

Manufacturer SKU:

BCY59VIII

Available: 1,861 pcs.

1.77 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BUX48 COMSET Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 15 A, 400 V, THT, TO-3, BUX48

Order No.:

19S5484

Manufacturer SKU:

BUX48

Available: 100 pcs.

9.13 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC337-40 Diotec Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 800 mA, 45 V, THT, TO-92, BC337-40

Order No.:

09S3302

Manufacturer SKU:

BC337-40

Available: 4,194 pcs. Available in 4 Days: 272,000 pcs. - if ordered today

0.09 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC547B Diotec Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC547B

Order No.:

09S3312

Manufacturer SKU:

BC547B

Available: 2,402 pcs. Available in 4 Days: 216,000 pcs. - if ordered today

0.04 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

AC122 DSI Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 100 mA, THT, TO-1, AC122

Order No.:

10S2150

Manufacturer SKU:

AC122

Available: 15 pcs.

0.82 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC237B-G CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC237B-G

Order No.:

11S6750

Manufacturer SKU:

BC237B-G

Available: 1,983 pcs.

0.48 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC238B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 25 V, THT, TO-92, BC238B

Order No.:

11S6900

Manufacturer SKU:

BC238B

Available: 843 pcs.

0.31 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC307B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 100 mA, 45 V, THT, TO-92, BC307B

Order No.:

11S9600

Manufacturer SKU:

BC307B

Available: 2,031 pcs.

0.23 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC327-16 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 800 mA, 45 V, THT, TO-92, BC327-16

Order No.:

12S1500

Manufacturer SKU:

BC327-16

Available: 313 pcs.

0.16 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC327-40 Diotec Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, -800 mA, -45 V, THT, TO-92, BC327-40

Order No.:

12S1600

Manufacturer SKU:

BC327-40

Available: 4,000 pcs. Available in 4 Days: 328,000 pcs. - if ordered today

0.03 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC327-40 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 800 mA, 45 V, THT, TO-92, BC327-40

Order No.:

12S1602

Manufacturer SKU:

BC327-40

Available: 409 pcs. Available in 5 Days: 10,000 pcs. - if ordered today

0.08 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC516-D27Z onsemi Bipolar Transistors — Image may differ

Bipolar junction transistor, PNP, 1 A, 30 V, THT, TO-92, BC516-D27Z

Order No.:

12S4650

Manufacturer SKU:

BC516-D27Z

Available: 958 pcs.

0.16 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC517 CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 1 A, 30 V, THT, TO-92, BC517

Order No.:

12S4700

Manufacturer SKU:

BC517

Available: 174 pcs.

0.31 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC546A CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 65 V, THT, TO-92, BC546A

Order No.:

12S4750

Manufacturer SKU:

BC546A

Available: 1,373 pcs.

0.12 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC546B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 65 V, THT, TO-92, BC546B

Order No.:

12S4802

Manufacturer SKU:

BC546B

Available: 2,999 pcs.

0.14 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC547A CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC547A

Order No.:

12S4850

Manufacturer SKU:

BC547A

Available: 15 pcs. Next delivery: 500 pcs. on 2025-12-19

0.07 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC547C CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC547C

Order No.:

12S4910

Manufacturer SKU:

BC547C

Available: 468 pcs. Available in 5 Days: 16,400 pcs. - if ordered today

0.08 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC548B CDIL Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC548B

Order No.:

12S5000

Manufacturer SKU:

BC548B

Available: 853 pcs.

0.28 € per pc. *

*incl. VAT plus shipping costs

Subject to prior sale

BC549C Diotec Semiconductors Bipolar Transistors — Image may differ

Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC549C

Order No.:

12S5150

Manufacturer SKU:

BC549C

Available: 390 pcs. Available in 4 Days: 28,000 pcs. - if ordered today

0.10 € 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 €