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 PNP Vce 30V 5A
Datasheet
2,788In 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 50V 0.15A 6PIN
Datasheet
10,775In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN/PNP 50V 150MA
Datasheet
48,085In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-563-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT457 60V 1A NPN/PNP BISS
Datasheet
3,672In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-457T-6 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT NPN PNP 30V 1.5A 5PIN
Datasheet
1,112In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-25-5 NPN, PNP
ROHM Semiconductor Bipolar Transistors - BJT Transistor for high-volt amp
Datasheet
5,902In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP
Datasheet
Product Comments
2,648In Stock
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP -0.7A -120V Middle Power Transistor
Datasheet
706In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,913In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
575In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Product Comments
559In Stock
Min.: 1
Mult.: 1
Reel: 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
Product Comments
1,032In Stock
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP 80V
Datasheet
Product Comments
560In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Product Comments
2,089In Stock
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT BIPOLAR 80V, 5A, TO-263AB PNP
Datasheet
1,561In Stock
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT High-voltage Amplifier Transistor (-120V, -50mA)
Datasheet
869In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT -120V, -50mA H. Volt Amplifier
Datasheet
2,850In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-23-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT Transistor for high-volt amp
Datasheet
4,893In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT Transistor H. Volt Amplifier
Datasheet
6,365In 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 50V 1A SOT89 BJT NPN
Datasheet
Product Comments
540In Stock
1,000Expected 21/07/2026
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN, SOT-89, 80V 0.7A, Medium Power Transistor
Datasheet
Product Comments
1,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN 3A Ic 30V Vceo HUML2020L3
Datasheet
2,955In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT DFN-2020-3S-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 NPN 50V 2A MID-PWR
Datasheet
Product Comments
959In Stock
1,000Expected 20/05/2026
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 BJT NPN 80 V 1.5A
Datasheet
Product Comments
625In Stock
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN, TO-252 (DPAK), 30V 10A, Power Transistor
Datasheet
1,331In Stock
2,500Expected 22/05/2026
Min.: 1
Mult.: 1
Reel: 2,500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 NPN