BCx Bipolar Transistors

Diotec Semiconductor BCx Bipolar Transistors are general-purpose NPN transistors. These transistors include general-purpose Si-Epitaxial planar transistors (BCx) as well. The BCx bipolar transistors are arranged into three groups based on current gains. The BCx transistors feature up to 1.3W power dissipation, are available in multiple package types, and are compliant with RoHS, REACH, and conflict minerals. Typical applications include switching, signal processing, and commercial-grade applications.

Results: 227
Select Image Part # Mfr. Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Technology Mounting Style Package/Case Transistor Polarity Configuration Maximum DC Collector Current Collector- Emitter Voltage VCEO Max Collector- Base Voltage VCBO Emitter- Base Voltage VEBO Collector-Emitter Saturation Voltage Pd - Power Dissipation Gain Bandwidth Product fT Minimum Operating Temperature Maximum Operating Temperature Qualification Series Packaging
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-323, 30V, 100mA, PNP 2’590In Stock
Cut Tape
CHF 0.153
CHF 0.103
CHF 0.086
CHF 0.069
CHF 0.049
Reel
CHF 0.016
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-323 PNP Single 100 mA 30 V 30 V 5 V 650 mV 200 mW 100 MHz - 55 C + 150 C BC858 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, NPN 2’326In Stock
CHF 0.129
CHF 0.087
CHF 0.072
CHF 0.058
Min.: 1
Mult.: 1
Si Through Hole TO-92BK NPN Single 100 mA 65 V 5 V 600 mV 500 mW 300 MHz - 55 C + 150 C BC546 Bulk
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, NPN 3’772In Stock
8’000On Order
Cut Tape
CHF 0.451
CHF 0.318
CHF 0.222
CHF 0.195
Reel
CHF 0.075
Min.: 1
Mult.: 1
: 4’000
SMD/SMT SOT-223 NPN Single 1 A 80 V 100 V 5 V 500 mV 2 W 100 MHz - 55 C + 150 C BCP5 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 30V, 100mA, PNP, AEC-Q101 2’742In Stock
Cut Tape
CHF 0.112
CHF 0.075
CHF 0.063
CHF 0.051
Reel
CHF 0.012
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23 PNP Single 100 mA 30 V 30 V 5 V 650 mV 250 mW 100 MHz - 55 C + 150 C AEC-Q101 BC859 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, PNP 6’464In Stock
4’000Expected 1/1/2027
Cut Tape
CHF 0.451
CHF 0.318
CHF 0.232
Reel
CHF 0.134
CHF 0.085
Min.: 1
Mult.: 1
: 4’000
SMD/SMT SOT-223 PNP Single 1 A 80 V 100 V 5 V 500 mV 2 W 120 MHz - 55 C + 150 C BCP5 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN, 0.25W, 150C 42’676In Stock
Cut Tape
CHF 0.08
CHF 0.05
CHF 0.042
CHF 0.033
Min.: 1
Mult.: 1
Si SMD/SMT SOT-23-3 NPN Single 100 mA 65 V 80 V 6 V 200 mV 250 mW 300 MHz - 55 C + 150 C Reel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 500mA, NPN, 0.5W, 150C 19’935In Stock
Cut Tape
CHF 0.137
CHF 0.083
CHF 0.052
CHF 0.037
Reel
CHF 0.02
Min.: 1
Mult.: 1
: 10’000
Si SMD/SMT SOT-23-3 NPN Single 1 A 45 V 50 V 5 V 700 mV 500 mW 170 MHz + 150 C Reel, Cut Tape
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-363, 65V, 100mA, PNP, AEC-Q101 8’920In Stock
Cut Tape
CHF 0.08
CHF 0.04
CHF 0.036
CHF 0.034
Reel
CHF 0.032
Min.: 1
Mult.: 1
: 3’000
Si SMD/SMT SOT-363-6 PNP Single 200 mA 65 V 80 V 5 V 650 mV 250 mW 100 MHz - 55 C + 150 C AEC-Q101 BCXXX Reel, Cut Tape
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN 189’079In Stock
Cut Tape
CHF 0.096
CHF 0.057
CHF 0.036
CHF 0.026
Reel
CHF 0.015
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23 NPN Single 100 mA 65 V 80 V 6 V 600 mV 250 mW 300 MHz - 55 C + 150 C BC846 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, PNP 162’496In Stock
Cut Tape
CHF 0.105
CHF 0.064
CHF 0.042
CHF 0.041
Reel
CHF 0.018
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23 PNP Single 100 mA 45 V 50 V 5 V 650 mV 250 mW 100 MHz - 55 C + 150 C BC857 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, NPN 23’417In Stock
Cut Tape
CHF 0.427
CHF 0.274
CHF 0.173
CHF 0.129
Reel
CHF 0.093
Min.: 1
Mult.: 1
: 4’000
SMD/SMT SOT-223 NPN Single 1 A 80 V 100 V 5 V 500 mV 2 W 100 MHz - 55 C + 150 C BCP5 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, NPN 600’753In Stock
153’000Expected 11/2/2026
Cut Tape
CHF 0.121
CHF 0.066
CHF 0.045
CHF 0.033
Reel
CHF 0.021
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23 NPN Single 800 mA 45 V 5 V 700 mV 310 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, NPN 216’828In Stock
Cut Tape
CHF 0.112
CHF 0.072
CHF 0.051
CHF 0.037
Reel
CHF 0.023
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23 NPN Single 100 mA 45 V 50 V 5 V, 6 V 600 mV 250 mW 300 MHz - 55 C + 150 C BC847 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, PNP 352’353In Stock
42’000Expected 10/23/2026
Cut Tape
CHF 0.096
CHF 0.054
CHF 0.037
CHF 0.027
Reel
CHF 0.016
Min.: 1
Mult.: 1
: 3’000
SMD/SMT SOT-23 PNP Single 100 mA 45 V 50 V 5 V 650 mV 250 mW 100 MHz - 55 C + 150 C BC857 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP 9’609In Stock
CHF 0.161
CHF 0.101
CHF 0.064
CHF 0.046
Reel
CHF 0.03
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 PNP Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC327 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP 17’463In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Reel
CHF 0.026
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 PNP Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC327 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, PNP 7’400In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Min.: 1
Mult.: 1
Through Hole TO-92BK PNP Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC327 Bulk
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP 21’828In Stock
CHF 0.161
CHF 0.101
CHF 0.064
CHF 0.046
Reel
CHF 0.03
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 PNP Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC327 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP 11’083In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Reel
CHF 0.03
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 PNP Single 800 mA 25 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC328 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP 10’133In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Reel
CHF 0.03
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 PNP Single 800 mA 25 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC328 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN 8’429In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Reel
CHF 0.026
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 NPN Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC337 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN 2’340In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Min.: 1
Mult.: 1
Through Hole TO-92BK NPN Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC337 Bulk
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN 22’890In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Reel
CHF 0.026
Min.: 1
Mult.: 1
: 4’000
Through Hole TO-92 NPN Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC337 Ammo Pack
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN 7’156In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Min.: 1
Mult.: 1
Through Hole TO-92BK NPN Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC337 Bulk
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN 20’075In Stock
CHF 0.145
CHF 0.088
CHF 0.054
CHF 0.039
Min.: 1
Mult.: 1
Through Hole TO-92BK NPN Single 800 mA 45 V 5 V 700 mV 625 mW 100 MHz - 55 C + 150 C BC337 Bulk