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 NPN, TO-252 (DPAK), 30V 10A, Power Transistor
Datasheet
3,279In Stock
Min.: 1
Mult.: 1
: 2,500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP 30V 1MA
Datasheet
137In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Digital Transistors PNP -100mA; -50V EMT3F
Datasheet
674In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Digital Transistors SMD/SMT SOT-416FL-3 PNP
ROHM Semiconductor Digital Transistors NPN 100mA; 50V EMT3F
Datasheet
2,000In Stock
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Min.: 1
Mult.: 1
: 3,000

Digital Transistors SMD/SMT SOT-416FL-3 NPN
ROHM Semiconductor Digital Transistors Digital Trans w/Res VMT3
Datasheet
6,438In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Digital Transistors SMD/SMT SOT-723-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN+NPN 12VCEO 1.5A SOT-363T
Datasheet
5,622In 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/PNP 12V 500MA
Datasheet
6,466In Stock
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Min.: 1
Mult.: 1
: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP/PNP
Datasheet
6,094In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP+NPN Driver Tran TSMT5
Datasheet
5,700In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25T-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT BIPOLAR PNP Vce 30V 5A
Datasheet
2,787In 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 BIPOLAR 80V, 5A, TO-263AB PNP
Datasheet
1,499In Stock
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP/NPN
Datasheet
6,814In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP, TO-252 (DPAK), -120V -3A, Power Transistor
Datasheet
2,761In Stock
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Min.: 1
Mult.: 1
: 2,500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN, TO-252 (DPAK), 120V 3A, Power Transistor
Datasheet
2,149In Stock
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Min.: 1
Mult.: 1
: 2,500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT DUAL PNP 50V 150MA
Datasheet
24,967In Stock
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Min.: 1
Mult.: 1
: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 PNP
ROHM Semiconductor Bipolar Transistors - BJT 40V 200MA
Datasheet
28,557In Stock
15,000Expected 19/07/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN 40V 0.2A
Datasheet
33,574In Stock
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Min.: 1
Mult.: 1
: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT Transistor for high-volt amp
Datasheet
1,431In Stock
3,000Expected 07/10/2026
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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 SOT-89 BIPOLAR BJT PNP
Datasheet
553In Stock
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP -0.7A-120V L. Freq Amplifier
Datasheet
6In Stock
2,000Expected 15/12/2026
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Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP -1.5A -120V Middle Power Transistor
Datasheet
265In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP, SOT-89, -30V -2A, Medium Power Transistor
Datasheet
559In Stock
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 50V BJT PNP BIPOLAR TRN
Datasheet
70In Stock
2,000On Order
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP 80V
Datasheet
959In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 PNP 80V 2.5A MID-PWR
Datasheet
621In Stock
Min.: 1
Mult.: 1
: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP