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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Qty. RoHS Product Type
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Transistor Polarity
ROHM Semiconductor Bipolar Transistors - BJT Isolated DC/DC Converter
Datasheet
3,043In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25T-5 NPN
ROHM Semiconductor Bipolar Transistors - BJT SOT457 60V 1A NPN/PNP BISS
Datasheet
2,546In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457T-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT BIPOLAR PNP -30/-1A
Datasheet
647In Stock
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Min.: 1
Mult.: 1
: 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
1,581In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457T-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT NPN PNP 30V 1.5A 5PIN
Datasheet
475In Stock
3,000Expected 14-09-2026
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT ISO TRANSISTORDIODE GEN PURP
Datasheet
2,490In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT 40V 200MA
Datasheet
41,434In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN 40V 0.6A
Datasheet
3,446In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT TRANS-SS NPN SOT323 40V
Datasheet
7,690In Stock
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Min.: 1
Mult.: 1
: 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
3,995In Stock
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Min.: 1
Mult.: 1
: 3,000

Digital Transistors SMD/SMT SOT-363-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP+PNP -12VCEO-0.5A SOT-363
Datasheet
4,710In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP 50V 150MA SOT-363
Datasheet
2,532In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP 60V 0.6A
Datasheet
5,850In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN, SOT-323, 40V 200mA, Switching Transistor
Datasheet
1,680In Stock
Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP 40V 0.2A
Datasheet
6,199In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 12V 500MA
Datasheet
905In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 50V 150MA SOT-363
Datasheet
998In Stock
21,000On Order
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 50V 150MA
Datasheet
2,985In Stock
3,000Expected 20-10-2026
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Min.: 1
Mult.: 1
: 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
12,010In Stock
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Min.: 1
Mult.: 1
: 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
1,974In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-363T-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN 50V .15A
Datasheet
2,787In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-353-5 NPN
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 NPN 50V 2A MID-PWR
Datasheet
Product Comments
6In Stock
4,000On Order
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT Pch -30V -1A Amplification Transistor
Datasheet
12In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL NPN 12V 500MA
Datasheet
8,000Expected 13-10-2026
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Min.: 1
Mult.: 1
: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 50V 150MA
Datasheet
64,755On Order
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Min.: 1
Mult.: 1
: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP