2Sx Bipolar Junction Transistors (BJTs)

ROHM 2Sx Bipolar Junction Transistors (BJTs) are designed for use in industrial and consumer applications. These BJTs are available in both PNP and NPN polarities. The 2Sx BJT devices are housed in a variety of packages and are designed for medium power surface mount applications. The 2Sx BJTs feature a wide storage temperature (Tstg) range of -55°C to +150°C and a junction temperature (TJ) of +150°C. Typical applications include general purpose small signal amplifiers, power supplies, high-speed switching, and low-frequency amplifiers. 

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
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ROHM Semiconductor Darlington Transistors DARL NPN 60V 2A 232In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Darlington Transistors SMD/SMT TO-252-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT -6A -50V PNP BJT
Datasheet
5,996On Order
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT DFN-2020-3S-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT GP Amplification Trans
Datasheet
2,998Expected 27/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323FL-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN 80V Vceo 700mA Ic MPT3
Datasheet
4,000On Order
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Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Darlington Transistors DARL NPN 60V 1A
Datasheet
2,000Expected 17/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Darlington Transistors SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP, SOT-89, -120V -0.7A, Middle Power Transistor for Automotive
Datasheet
1,000Expected 8/6/2026
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP -80V Vceo -0.7A Ic MPT3
Datasheet
948Expected 30/3/2026
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 -30V Vceo -3A Ic MPT3
Datasheet
1,999Expected 9/6/2026
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Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 BJT PNP 80V 1.5A
Datasheet
Product Comments
1,942On Order
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 Digital Transtr Driver
Datasheet
2,995Expected 3/6/2026
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-346T-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP -50V -3A 10W Pwr trnstr Low VCE
Datasheet
2,455Expected 6/3/2026
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Min.: 1
Mult.: 1
Reel: 2,500

BJTs - Bipolar Transistors Si SMD/SMT TO-252-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT TRANS GP BJT PNP 12V 2A
Datasheet
1,000Expected 20/3/2026
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Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT NPN 50V 0.15A 0.2W SOT-323; SC-70; UMT3
Datasheet
20,238Expected 6/5/2026
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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 60V VCEO 0.5A SOT-323
Datasheet
8,984In Stock
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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 120V Vceo 700mA Ic MPT3
Datasheet
2,000Expected 16/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT SOT-89 NPN 50V 2A MID-PWR
Datasheet
Product Comments
1,000Expected 20/5/2026
Min.: 1
Mult.: 1
Reel: 1,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-89-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT Small and Excellent Thermal Conductivity, NPN 6A 50V Middle Power Transistor
Datasheet
2,970Expected 29/6/2026
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT DFN-2020-3S-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN 32V 0.8A
Datasheet
6,000Expected 27/3/2026
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Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SC-59-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT PNP Digital Transtr Driver
Datasheet
Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-416FL-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP, SOT-416FL, -20V -200mA, General Purpose Amplification Transistor
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-416FL-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP 12V 4A
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-346T-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT PNP 12V 1.5A
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-346T-3 PNP
ROHM Semiconductor Bipolar Transistors - BJT Trans GP BJT NPN 20V 0.2A
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT SOT-323FL-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN 30V 6A 1W DFN2020-3S
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT DFN-2020-3S-3 NPN
ROHM Semiconductor Bipolar Transistors - BJT NPN 15V 0.5A
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

BJTs - Bipolar Transistors Si SMD/SMT NPN