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MOSFETs
MOSFETs 843
Bipolar Transistors
Bipolar Transistors 814
Heat Sinks
Heat Sinks 53
Phototransistors
Phototransistors 25
Heat Sink Accessories
Heat Sink Accessories 13
Semiconductor Sockets, Holders
Semiconductor Sockets, Holders 9
Gate Driver ICs
Gate Driver ICs 5
Optocoupler
Optocoupler 4
High Side Switches
High Side Switches 3
IGBTs
IGBTs 1
ESD Test Stations, Ionizing units and Accessories
ESD Test Stations, Ionizing units and Accessories 1
Tweezers
Tweezers 1
Vacuum tubes
Vacuum tubes 1
Operation Amplifiers
Operation Amplifiers 1
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1,175 items in 1,774 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Version
Assembly
Product type
Enclosure
Number of channels
Min. heat resistance
max. Voltage
min. operating temperature
max. operating temperature
Max. current
Voltage
Suitable for
Pin number
Max. heat resistance
Power dissipation
diameter
ULN2803A STMicroelectronics Bipolar Transistors
Bipolar junction transistor, NPN, 500 mA, 50 V, THT, PDIP-18, ULN2803A
Order No.:
 50S2700
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 ULN2803A
Available: 270 pcs. Available in 5 Days: 31,400 pcs. - if ordered today
Total Price: 1.79 € *
1 pcs.
1.7850 €
10 pcs.
1.2733 €
100 pcs.
1.0948 €
NPN
THT
PDIP-18
-55 °C
150 °C
BC141-16-T CDIL Bipolar Transistors
Bipolar junction transistor, PNP, 1 A, 60 V, THT, TO-39, BC141-16-T
Order No.:
 11S3800
Manufacturer:
 CDIL
Manufacturer SKU:
 BC141-16-T
Available: 163 pcs. Next delivery: 25 pcs. on 2026-03-19
Total Price: 15.77 € *
25 pcs.
0.6307 €
100 pcs.
0.5950 €
250 pcs.
0.5712 €
1000 pcs.
0.4760 €
PNP
THT
TO-39
-55 °C
175 °C
3.7 W
BCY59VIII COMSET Semiconductors Bipolar Transistors
Bipolar junction transistor, NPN, 200 mA, 45 V, THT, TO-18, BCY59VIII
Order No.:
 13S2900
Manufacturer:
 COMSET Semiconductors
Manufacturer SKU:
 BCY59VIII
Available: 1,801 pcs.
Total Price: 1.77 € *
1 pcs.
1.7731 €
10 pcs.
1.1067 €
50 pcs.
0.9758 €
250 pcs.
0.8449 €
1000 pcs.
0.7378 €
NPN
THT
TO-18
-65 °C
150 °C
0.39 W
BC337-40 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 800 mA, 45 V, THT, TO-92, BC337-40
Order No.:
 09S3302
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC337-40
Available: 4,194 pcs. Available in 4 Days: 64,000 pcs. - if ordered today
Total Price: 0.09 € *
1 pcs.
0.0940 €
100 pcs.
0.0833 €
1000 pcs.
0.0512 €
2500 pcs.
0.0464 €
NPN
THT
TO-92
-55 °C
150 °C
0.625 W
BC547B Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC547B
Order No.:
 09S3312
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC547B
Available: 2,297 pcs. Available in 10 days: 80,000 pcs. - if ordered today
Total Price: 0.04 € *
1 pcs.
0.0386 €
25 pcs.
0.0357 €
100 pcs.
0.0289 €
250 pcs.
0.0241 €
1000 pcs.
0.0193 €
NPN
THT
TO-92
-55 °C
150 °C
0.5 W
BC237B-G CDIL Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC237B-G
Order No.:
 11S6750
Manufacturer:
 CDIL
Manufacturer SKU:
 BC237B-G
Available: 1,933 pcs.
Total Price: 0.48 € *
1 pcs.
0.4760 €
10 pcs.
0.2939 €
50 pcs.
0.2094 €
250 pcs.
0.1749 €
1000 pcs.
0.1488 €
NPN
THT
TO-92
-55 °C
150 °C
0.35 W
BC307B CDIL Bipolar Transistors
Bipolar junction transistor, PNP, 100 mA, 45 V, THT, TO-92, BC307B
Order No.:
 11S9600
Manufacturer:
 CDIL
Manufacturer SKU:
 BC307B
Available: 1,836 pcs.
Total Price: 0.23 € *
1 pcs.
0.2344 €
10 pcs.
0.1464 €
50 pcs.
0.1059 €
250 pcs.
0.0869 €
1000 pcs.
0.0750 €
PNP
THT
TO-92
-55 °C
150 °C
0.35 W
BC327-16 CDIL Bipolar Transistors
Bipolar junction transistor, PNP, 800 mA, 45 V, THT, TO-92, BC327-16
Order No.:
 12S1500
Manufacturer:
 CDIL
Manufacturer SKU:
 BC327-16
Available: 113 pcs.
Total Price: 0.16 € *
1 pcs.
0.1583 €
10 pcs.
0.1380 €
100 pcs.
0.0988 €
300 pcs.
0.0702 €
1000 pcs.
0.0583 €
PNP
THT
TO-92
-55 °C
150 °C
0.625 W
BC327-40 CDIL Bipolar Transistors
Bipolar junction transistor, PNP, 800 mA, 45 V, THT, TO-92, BC327-40
Order No.:
 12S1602
Manufacturer:
 CDIL
Manufacturer SKU:
 BC327-40
Available: 407 pcs. Available in 5 Days: 7,000 pcs. - if ordered today
Total Price: 0.08 € *
1 pcs.
0.0821 €
10 pcs.
0.0595 €
100 pcs.
0.0500 €
500 pcs.
0.0440 €
1000 pcs.
0.0405 €
PNP
THT
TO-92
-55 °C
150 °C
0.625 W
BC546B CDIL Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 65 V, THT, TO-92, BC546B
Order No.:
 12S4802
Manufacturer:
 CDIL
Manufacturer SKU:
 BC546B
Available: 2,399 pcs.
Total Price: 0.14 € *
1 pcs.
0.1404 €
10 pcs.
0.1238 €
100 pcs.
0.0881 €
300 pcs.
0.0631 €
1000 pcs.
0.0524 €
NPN
THT
TO-92
-65 °C
150 °C
0.5 W
BC547A CDIL Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC547A
Order No.:
 12S4850
Manufacturer:
 CDIL
Manufacturer SKU:
 BC547A
Available: 515 pcs.
Total Price: 0.07 € *
1 pcs.
0.0750 €
10 pcs.
0.0524 €
100 pcs.
0.0452 €
500 pcs.
0.0393 €
1000 pcs.
0.0357 €
NPN
THT
TO-92
-65 °C
150 °C
0.5 W
BC547C CDIL Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 45 V, THT, TO-92, BC547C
Order No.:
 12S4910
Manufacturer:
 CDIL
Manufacturer SKU:
 BC547C
Available: 1,250 pcs. Available in 5 Days: 40,100 pcs. - if ordered today
Total Price: 0.08 € *
1 pcs.
0.0797 €
10 pcs.
0.0571 €
100 pcs.
0.0476 €
500 pcs.
0.0417 €
1000 pcs.
0.0381 €
NPN
THT
TO-92
-65 °C
150 °C
0.5 W
BC548B CDIL Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC548B
Order No.:
 12S5000
Manufacturer:
 CDIL
Manufacturer SKU:
 BC548B
Available: 833 pcs.
Total Price: 0.28 € *
1 pcs.
0.2761 €
50 pcs.
0.1845 €
250 pcs.
0.1488 €
1000 pcs.
0.1249 €
2500 pcs.
0.1083 €
NPN
THT
TO-92
-65 °C
150 °C
0.5 W
BC549C Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC549C
Order No.:
 12S5150
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC549C
Available: 390 pcs. Available in 4 Days: 20,000 pcs. - if ordered today
Total Price: 0.10 € *
1 pcs.
0.1047 €
10 pcs.
0.0916 €
100 pcs.
0.0655 €
300 pcs.
0.0393 €
1000 pcs.
0.0274 €
NPN
THT
TO-92
-55 °C
150 °C
0.5 W
BC556B CDIL Bipolar Transistors
Bipolar junction transistor, PNP, 100 mA, 65 V, THT, TO-92, BC556B
Order No.:
 12S5350
Manufacturer:
 CDIL
Manufacturer SKU:
 BC556B
Available: 570 pcs.
Total Price: 0.05 € *
1 pcs.
0.0547 €
10 pcs.
0.0393 €
100 pcs.
0.0333 €
500 pcs.
0.0286 €
1000 pcs.
0.0262 €
PNP
THT
TO-92
-65 °C
150 °C
0.5 W
BC557B CDIL Bipolar Transistors
Bipolar junction transistor, PNP, 100 mA, 45 V, THT, TO-92, BC557B
Order No.:
 12S5450
Manufacturer:
 CDIL
Manufacturer SKU:
 BC557B
Available: 1,703 pcs.
Total Price: 0.12 € *
1 pcs.
0.1178 €
10 pcs.
0.1035 €
100 pcs.
0.0738 €
300 pcs.
0.0524 €
1000 pcs.
0.0440 €
PNP
THT
TO-92
-65 °C
150 °C
0.5 W
BC639 CDIL Bipolar Transistors
Bipolar junction transistor, NPN, 1 A, 80 V, THT, TO-92, BC639
Order No.:
 12S6150
Manufacturer:
 CDIL
Manufacturer SKU:
 BC639
Available: 144 pcs. Available in 5 Days: 3,300 pcs. - if ordered today
Total Price: 0.21 € *
1 pcs.
0.2142 €
10 pcs.
0.1547 €
100 pcs.
0.1309 €
500 pcs.
0.1071 €
1000 pcs.
0.0952 €
NPN
THT
TO-92
-55 °C
150 °C
0.8 W
BC817-40,215 NEXPERIA Bipolar Transistors
Bipolar junction transistor, NPN, 500 mA, 45 V, SMD, SOT-23, BC817-40,215
Order No.:
 12S6220
Manufacturer:
 NEXPERIA
Manufacturer SKU:
 BC817-40,215
Available: 2,800 pcs.
Total Price: 0.11 € *
1 pcs.
0.1142 €
10 pcs.
0.1000 €
100 pcs.
0.0714 €
300 pcs.
0.0500 €
1000 pcs.
0.0417 €
NPN
SMD
SOT-23
-65 °C
150 °C
0.345 W
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