Transistors – Mouser Japan

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Technology	Mounting Style	Package / Case	Transistor Polarity
Bipolar Transistors - BJT Transistor H. Volt Amplifier 2SC4102U3T106S ROHM Semiconductor 1: ¥91.4 6,000On Order	Mfr. Part # 2SC4102U3T106S Mouser Part # 755-2SC4102U3T106S	ROHM Semiconductor	Bipolar Transistors - BJT Transistor H. Volt Amplifier Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	6,000On Order On Order Ship Dates Mfr. #: 2SC4102U3T106S Stock: 0 On Order: 3,000 Expected 11/4/2026 3,000 Expected 12/11/2026 Factory Lead-Time: 13 Weeks	Cut Tape ¥91.4 ¥56.1 ¥35.7 ¥26.7 Reel ¥20.1 View ¥23.9 ¥18.3 ¥15.6 ¥14.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-23-3	NPN
Bipolar Transistors - BJT SOT-89 BJT NPN 80 V 1.5A 2SCR554PHZGT100 ROHM Semiconductor 1: ¥206 3,310On Order	Mfr. Part # 2SCR554PHZGT100 Mouser Part # 755-2SCR554PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 BJT NPN 80 V 1.5A Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	3,310On Order On Order Ship Dates Mfr. #: 2SCR554PHZGT100 Stock: 0 On Order: 310 Expected 10/23/2026 3,000 Expected 7/26/2027 Factory Lead-Time: 40 Weeks	Cut Tape ¥206 ¥127.2 ¥83.7 ¥65.8 Reel ¥54.3	Min.: 1 Mult.: 1 : 1,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	NPN
Digital Transistors Transistor, PNP+NPN, SOT-563, Dual Digital (Bias Resistor Built-in ) EMD52T2R ROHM Semiconductor 1: ¥59.8 15,816Expected 7/23/2027	Mfr. Part # EMD52T2R Mouser Part # 755-EMD52T2R	ROHM Semiconductor	Digital Transistors Transistor, PNP+NPN, SOT-563, Dual Digital (Bias Resistor Built-in ) Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	15,816Expected 7/23/2027	Cut Tape ¥59.8 ¥36.4 ¥22.9 ¥16.9 Reel ¥9.3 View ¥13.5 ¥11 ¥8.8	Min.: 1 Mult.: 1 : 8,000	Digital Transistors		SMD/SMT	SOT-563-6	NPN, PNP
Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6 EMT52T2R ROHM Semiconductor 1: ¥63.1 8,000Expected 2/2/2027	Mfr. Part # EMT52T2R Mouser Part # 755-EMT52T2R	ROHM Semiconductor	Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6 Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	8,000Expected 2/2/2027	Cut Tape ¥63.1 ¥38.5 ¥24.3 ¥21.8 View Reel ¥13.8 ¥19.1 ¥16.3 ¥13.8 ¥13.8 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-563-6	PNP
Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6 EMX51T2R ROHM Semiconductor 1: ¥59.8 6,979Expected 11/16/2026	Mfr. Part # EMX51T2R Mouser Part # 755-EMX51T2R	ROHM Semiconductor	Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6 Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	6,979Expected 11/16/2026	Cut Tape ¥59.8 ¥36.4 ¥22.9 ¥16.9 Reel ¥9.3 View ¥13.5 ¥11 ¥8.8 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-563-6	NPN
Bipolar Transistors - BJT Transistor H. Volt Amplifier 2SA1579U3T106S ROHM Semiconductor 1: ¥91.4 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # 2SA1579U3T106S Mouser Part # 755-2SA1579U3T106S	ROHM Semiconductor	Bipolar Transistors - BJT Transistor H. Volt Amplifier Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥91.4 ¥56.1 ¥35.7 ¥26.7 Reel ¥18.9 View ¥26.2 ¥17.6 ¥15.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-323-3	PNP
Bipolar Transistors - BJT -120V, -50mA H. Volt Amplifier 2SCRC41CT116S ROHM Semiconductor 1: ¥101.3 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # 2SCRC41CT116S Mouser Part # 755-2SCRC41CT116S	ROHM Semiconductor	Bipolar Transistors - BJT -120V, -50mA H. Volt Amplifier Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape ¥101.3 ¥62.3 ¥39.7 ¥29.9 ¥26.7 Reel ¥21.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-23-3	NPN
Bipolar Transistors - BJT Transistor, PNP, SOT-323, -45V -100mA, GP BC857BU3T106 ROHM Semiconductor 1: ¥58.1 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # BC857BU3T106 Mouser Part # 755-BC857BU3T106	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP, SOT-323, -45V -100mA, GP Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥58.1 ¥39.4 ¥24.9 ¥15.8 Reel ¥9.8 View ¥13.8 ¥9 ¥8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-323-3	PNP
Digital Transistors PNP -100mA; -50V EMT3F DTA113ZEBTL ROHM Semiconductor 1: ¥51.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # DTA113ZEBTL Mouser Part # 755-DTA113ZEBTL	ROHM Semiconductor	Digital Transistors PNP -100mA; -50V EMT3F Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥51.5 ¥29.9 ¥18.3 ¥13.1 Reel ¥7.6 View ¥11.5 ¥7.5 ¥6.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Digital Transistors		SMD/SMT	SOT-416FL-3	PNP
Digital Transistors Digital Trans w/Res UMT3 DTA114TU3T106 ROHM Semiconductor 1: ¥46.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # DTA114TU3T106 Mouser Part # 755-DTA114TU3T106	ROHM Semiconductor	Digital Transistors Digital Trans w/Res UMT3 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥46.5 ¥28.6 ¥17.8 ¥13.1 ¥11.6 Reel ¥9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Digital Transistors		SMD/SMT	SOT-323-3	PNP
Digital Transistors PNP -100mA; -50V EMT3F DTA123EEBTL ROHM Semiconductor 1: ¥51.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # DTA123EEBTL Mouser Part # 755-DTA123EEBTL	ROHM Semiconductor	Digital Transistors PNP -100mA; -50V EMT3F Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥51.5 ¥29.9 ¥18.3 ¥13.1 ¥11.5 Reel ¥4.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Digital Transistors		SMD/SMT	SOT-416FL-3	PNP
Digital Transistors Digital Trans w/Res SOT-23 DTA144VCAT116 ROHM Semiconductor 1: ¥58.1 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # DTA144VCAT116 Mouser Part # 755-DTA144VCAT116	ROHM Semiconductor	Digital Transistors Digital Trans w/Res SOT-23 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape ¥58.1 ¥39.4 ¥24.9 ¥15.8 ¥13.8 Reel ¥10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Digital Transistors		SMD/SMT	SOT-23-3	PNP
Digital Transistors Digital Trans w/Res UMT3 DTC114TU3T106 ROHM Semiconductor 1: ¥46.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # DTC114TU3T106 Mouser Part # 755-DTC114TU3T106	ROHM Semiconductor	Digital Transistors Digital Trans w/Res UMT3 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥46.5 ¥28.6 ¥17.8 ¥13.1 ¥11.6 Reel ¥9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Digital Transistors		SMD/SMT	SOT-323-3	NPN
Digital Transistors Digital Trans w/Res SOT-23 DTC115TCAT116 ROHM Semiconductor 1: ¥58.1 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # DTC115TCAT116 Mouser Part # 755-DTC115TCAT116	ROHM Semiconductor	Digital Transistors Digital Trans w/Res SOT-23 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape ¥58.1 ¥39.4 ¥24.9 ¥15.8 ¥13.8 Reel ¥10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Digital Transistors		SMD/SMT	SOT-23-3	NPN
Digital Transistors NPN+NPN Digital Tran EMT6 EMH25T2R ROHM Semiconductor 1: ¥81.4 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # EMH25T2R Mouser Part # 755-EMH25T2R	ROHM Semiconductor	Digital Transistors NPN+NPN Digital Tran EMT6 Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape ¥81.4 ¥49.8 ¥31.6 ¥23.6 View Reel ¥13.5 ¥18.8 ¥13.5 ¥13.5 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Digital Transistors		SMD/SMT	SC-107C-6	NPN
Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6 EML22T2R ROHM Semiconductor 8,000: ¥18.1 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # EML22T2R Mouser Part # 755-EML22T2R	ROHM Semiconductor	Bipolar Transistors - BJT Bipolar Transistor SOT-563 SC-107C EMT6 Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel ¥18.1	Min.: 8,000 Mult.: 8,000 : 8,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-563-6	NPN
Bipolar Transistors - BJT Transistor, PNP+PNP, SOT-563, Driver EMT51T2R ROHM Semiconductor 1: ¥93 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # EMT51T2R Mouser Part # 755-EMT51T2R	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP+PNP, SOT-563, Driver Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape ¥93 ¥63.5 ¥40.2 ¥25.2 View Reel ¥13.3 ¥22.1 ¥19.4 ¥13.3 ¥13.3 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-563-6	PNP
Bipolar Transistors - BJT TRANS GP BJT PNP 12V 0.5A 6PIN IMT18T110 ROHM Semiconductor 1: ¥147.8 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # IMT18T110 Mouser Part # 755-IMT18T110	ROHM Semiconductor	Bipolar Transistors - BJT TRANS GP BJT PNP 12V 0.5A 6PIN Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥147.8 ¥104.6 ¥65.1 ¥44.8 Reel ¥27.9 View ¥37.7 ¥26.1 ¥24.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-457-6	PNP
Bipolar Transistors - BJT BIPOLAR PNP Vce 12V 6A QST2TR ROHM Semiconductor 3,000: ¥47.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # QST2TR Mouser Part # 755-QST2TR	ROHM Semiconductor	Bipolar Transistors - BJT BIPOLAR PNP Vce 12V 6A Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel ¥47.5 ¥43.9 ¥38.7 ¥37.4	Min.: 3,000 Mult.: 3,000 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-457T-6	PNP
Bipolar Transistors - BJT BIPOLAR PNP Vce -12v -1.5A QST8TR ROHM Semiconductor 1: ¥177.7 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # QST8TR Mouser Part # 755-QST8TR	ROHM Semiconductor	Bipolar Transistors - BJT BIPOLAR PNP Vce -12v -1.5A Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥177.7 ¥111.1 ¥72.3 ¥55.5 Reel ¥38.2 View ¥50.2 ¥37.7 ¥37.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-457T-6	PNP
Bipolar Transistors - BJT BIPOLAR NPN Vce 12V 6A QSX1TR ROHM Semiconductor 3,000: ¥44.8 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # QSX1TR Mouser Part # 755-QSX1TR	ROHM Semiconductor	Bipolar Transistors - BJT BIPOLAR NPN Vce 12V 6A Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Reel ¥44.8 ¥41.4 ¥37.4	Min.: 3,000 Mult.: 3,000 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-457T-6	NPN
Bipolar Transistors - BJT NPN+Di 50VCEO 0.15A SOT-363 UML23NTR ROHM Semiconductor 1: ¥142.8 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # UML23NTR Mouser Part # 755-UML23NTR	ROHM Semiconductor	Bipolar Transistors - BJT NPN+Di 50VCEO 0.15A SOT-363 Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥142.8 ¥98.2 ¥62.1 ¥38.5 Reel ¥20.4 View ¥28.4 ¥19.3 ¥17.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-363-6	NPN
Bipolar Transistors - BJT Transistor, NPN, SOT-323, 40V 0.6A, Medium Power for Switching UMT4401U3T106 ROHM Semiconductor 1: ¥144.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # UMT4401U3T106 Mouser Part # 755-UMT4401U3T106	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, NPN, SOT-323, 40V 0.6A, Medium Power for Switching Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥144.5 ¥90 ¥80.1 ¥67.8 Reel ¥32.2 View ¥62.6 ¥31.9 ¥30.6 ¥28.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-323-3	NPN
Bipolar Transistors - BJT Transistor, PNP, SOT-323, -40V -0.6A, Medium Power for Switching UMT4403U3T106 ROHM Semiconductor 1: ¥144.5 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # UMT4403U3T106 Mouser Part # 755-UMT4403U3T106	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP, SOT-323, -40V -0.6A, Medium Power for Switching Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥144.5 ¥90 ¥58.1 ¥44.3 Reel ¥32.2 View ¥40 ¥31.9 ¥30.6 ¥28.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-323-3	PNP
Bipolar Transistors - BJT PNP+PNP -12VCEO-1.5A SOT-363T US6T8TR ROHM Semiconductor 1: ¥176.1 Non-Stocked Lead-Time 13 Weeks	Mfr. Part # US6T8TR Mouser Part # 755-US6T8TR	ROHM Semiconductor	Bipolar Transistors - BJT PNP+PNP -12VCEO-1.5A SOT-363T Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	Non-Stocked Lead-Time 13 Weeks	Cut Tape ¥176.1 ¥108.8 ¥71.3 ¥55.5 Reel ¥40.9 View ¥49.3 ¥39 ¥38.2 ¥35.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-363T-6	PNP