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 (JPY) 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-23, 45V, 800mA, PNP, AEC-Q101
2,999Expected 1/22/2027
Cut Tape
¥31.6
¥19.8
¥12.3
¥9
Reel
¥5.3
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23 PNP Single 800 mA 45 V 5 V 700 mV 310 mW 100 MHz - 55 C + 150 C AEC-Q101 BC807 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, NPN, AEC-Q101
2,999Expected 3/26/2027
Cut Tape
¥28.2
¥17.4
¥10.8
¥7.8
¥6.8
Reel
¥4.8
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 AEC-Q101 BC817 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT SOT-323, 45V, 500mA, NPN, 0.2W, 150C, AEC-Q101
2,973Expected 9/25/2026
¥31.6
¥19.1
¥16.9
¥14.6
Min.: 1
Mult.: 1
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-323, 45V, 500mA, NPN
58,258On Order
Cut Tape
¥26.6
¥17.3
¥11
¥8
Reel
¥5
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323 NPN Single 500 mA 45 V 5 V 700 mV 200 mW 100 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 500mA, NPN
14,864On Order
Cut Tape
¥16.6
¥5.3
¥4.8
¥4.5
Reel
¥3.8
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23 NPN Single 500 mA 45 V 50 V 5 V 700 mV 500 mW 170 MHz - 55 C + 150 C BC817 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN, AEC-Q101
6,000Expected 10/16/2026
Cut Tape
¥21.6
¥14.3
¥9
¥6.5
Reel
¥4
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 AEC-Q101 BC846 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN, AEC-Q101
2,999Expected 3/26/2027
Cut Tape
¥24.9
¥14.3
¥9.5
¥6.8
Reel
¥4
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 AEC-Q101 BC846 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN
44,673Expected 1/8/2027
Cut Tape
¥18.3
¥11.3
¥7.3
¥5.3
Reel
¥3.2
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-363, 65V, 100mA, NPN
8,990Expected 9/25/2026
Cut Tape
¥44.8
¥31.9
¥24.4
¥14.8
Reel
¥9.5
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-363 NPN Dual 100 mA 65 V 80 V 6 V 650 mV 250 mW 100 MHz - 55 C + 150 C BC846 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-323, 45V, 100mA, NPN
8,935Expected 11/6/2026
Cut Tape
¥18.3
¥11.8
¥10
¥7.8
Reel
¥4.3
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323 NPN Single 100 mA 45 V 50 V 5 V, 6 V 600 mV 200 mW 100 MHz - 55 C + 150 C BC847 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-323, 45V, 100mA, NPN, AEC-Q101
2,880Expected 10/16/2026
Cut Tape
¥18.3
¥13.3
¥11.1
¥9
Reel
¥5.8
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323 NPN Single 100 mA 45 V 50 V 5 V, 6 V 600 mV 200 mW 100 MHz - 55 C + 150 C AEC-Q101 BC847 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 30V, 100mA, NPN, AEC-Q101
3,000Expected 12/25/2026
Cut Tape
¥19.9
¥13.3
¥11.1
¥10.1
Reel
¥5.8
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23 NPN Single 100 mA 30 V 30 V 5 V 600 mV 250 mW 300 MHz - 55 C + 150 C AEC-Q101 BC849 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, PNP, AEC-Q101
2,999Expected 1/22/2027
Cut Tape
¥29.9
¥19.1
¥15.8
¥9.6
Reel
¥5
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23 PNP Single 100 mA 65 V 80 V 5 V 650 mV 250 mW 100 MHz - 55 C + 150 C AEC-Q101 BC856 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, PNP, AEC-Q101
5,900Expected 3/19/2027
Cut Tape
¥18.3
¥5
¥4.3
¥4.2
¥3.8
Reel
¥3.8
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23 PNP Single 100 mA 65 V 80 V 5 V 650 mV 250 mW 100 MHz - 55 C + 150 C AEC-Q101 BC856 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, PNP
118,543Expected 9/25/2026
Cut Tape
¥18.3
¥11.3
¥7.8
¥5.6
Reel
¥3.3
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-23, 30V, 100mA, PNP
29,645On Order
Cut Tape
¥16.6
¥11.3
¥7.8
¥5.6
¥4.8
Reel
¥2.7
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 BC858 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT Bipolar Transistor, SOT-23, 45V, 800mA, NPN
95,785Expected 10/21/2026
Cut Tape
¥18.3
¥13.5
¥11.3
¥9
Min.: 1
Mult.: 1
BC817 Reel
Diotec Semiconductor Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, PNP Non-Stocked Lead-Time 6 Weeks
¥23.3
¥13.8
¥8.6
¥6.1
Min.: 1
Mult.: 1
Through Hole TO-92BK PNP Single 100 mA 65 V 80 V 5 V 250 mV 500 mW 150 MHz - 55 C + 150 C BC556 Bulk
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-363, 18V, 50mA, NPN Non-Stocked Lead-Time 8 Weeks
Cut Tape
¥58.1
¥40.5
¥33.9
¥27.1
Reel
¥9.1
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-363 NPN Dual 50 mA 18 V 30 V 3 V 500 mV 150 mW 600 MHz - 55 C + 150 C BCXXX Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, PNP, AEC-Q101 Non-Stocked Lead-Time 8 Weeks
Cut Tape
¥34.9
¥20.9
¥13
¥9.5
Reel
¥6
Min.: 1
Mult.: 1
: 3,000
Si SMD/SMT SOT-23 PNP Single 1 A 45 V 5 V 700 mV 310 mW 100 MHz - 55 C + 150 C AEC-Q101 BCXXX Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, PNP Non-Stocked Lead-Time 8 Weeks
Cut Tape
¥23.3
¥15.3
¥12.8
¥10.3
Reel
¥2.5
Min.: 1
Mult.: 1
: 10,000
SMD/SMT SOT-23 PNP Single 800 mA 45 V 5 V 700 mV 310 mW 100 MHz - 55 C + 150 C BC807 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT Non-Stocked Lead-Time 8 Weeks
¥23.3
¥16.6
¥13.8
¥11
Min.: 1
Mult.: 1
Diotec Semiconductor Bipolar Transistors - BJT SOT-23, 45V, 800mA, PNP, 0.31W, 150C Non-Stocked Lead-Time 8 Weeks
¥16.6
¥11.6
¥9.6
¥7.6
Min.: 1
Mult.: 1
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, PNP Non-Stocked Lead-Time 8 Weeks
Cut Tape
¥19.9
¥14.8
¥12.3
¥9.8
Reel
¥4.2
Min.: 1
Mult.: 1
: 10,000
SMD/SMT SOT-23 PNP Single 800 mA 45 V 5 V 700 mV 310 mW 100 MHz - 55 C + 150 C BC807 Reel, Cut Tape, MouseReel
Diotec Semiconductor Bipolar Transistors - BJT BJT, SOT-323, 45V, 500mA, PNP, AEC-Q101 Non-Stocked Lead-Time 8 Weeks
Cut Tape
¥33.2
¥20.8
¥13
¥9.5
Reel
¥6
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-323 PNP Single 500 mA 45 V 5 V 700 mV 200 mW 80 MHz - 55 C + 150 C AEC-Q101 BC807 Reel, Cut Tape, MouseReel