Standard Bipolar Transistors

ROHM Semiconductor Standard Bipolar Transistors are semiconductors that amplify analog or digital signals. The bipolar transistors amplify current, but the devices can be connected in circuits designed to amplify voltage or power. These ROHM devices are available in both PNP and NPN polarities.

Types of Transistors
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Transistor Polarity
ROHM Semiconductor Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6
Datasheet
3,845In Stock
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Min.: 1
Mult.: 1
Reel: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP 50V 150MA SOT-457
Datasheet
8,110In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 50V 150MA SOT-457
Datasheet
8,355In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT NPN 20V 0.3A 6PIN
Datasheet
4,371In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 50V 150MA SOT-457
Datasheet
394In Stock
3,000Expected 20/05/2026
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT Isolated DC/DC Converter
Datasheet
3,263In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25T-5 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP+NPN Driver Tran TSMT5
Datasheet
5,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25T-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT BIPOLAR PNP -30/-1A
Datasheet
647In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457T-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT NPN 30V 1A 6PIN
Datasheet
2,096In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457T-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT ISO TRANSISTORDIODE GEN PURP
Datasheet
2,690In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN 40V 0.6A
Datasheet
4,548In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT TRANS-SS NPN SOT323 40V
Datasheet
7,790In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 NPN
ROHM Semiconductor Digital Transistors NPN+PNP, SOT-363, Dual Digital Transistor (Bias Resistor Built-in Transistor)
Datasheet
4,465In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

Digital Transistors SMD/SMT SOT-363-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP+PNP -12VCEO-0.5A SOT-363
Datasheet
4,741In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP 50V 150MA SOT-363
Datasheet
4,618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP 60V 0.6A
Datasheet
6,632In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN 40V 0.2A
Datasheet
5,035In Stock
21,000On Order
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN, SOT-323, 40V 200mA, Switching Transistor
Datasheet
2,200In Stock
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP 40V 0.2A
Datasheet
3,449In Stock
3,000Expected 24/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 12V 500MA
Datasheet
1,405In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 50V 150MA SOT-363
Datasheet
2,980In Stock
6,000Expected 14/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 50V 150MA
Datasheet
721In Stock
3,000Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-353-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 50V 150MA SOT-363
Datasheet
489In Stock
14,565Expected 08/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN+NPN 30VCEO 1A SOT-363T
Datasheet
2,444In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363T-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN 50V .15A
Datasheet
2,848In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-353-5 NPN