Semiconductors – Mouser Japan

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DTx Digital Transistors

ROHM Semiconductor DTx Digital Transistors are available in PNP and NPN configurations. These transistors feature built-in bias resistors, which enable the configuration of an inverter circuit without external input resistors. Only the On/Off conditions need to be set for the operation, making the circuit design easy. The Semiconductor DTx Digital Transistors are available in various packages (reel type/taping type) and are ideal for inverters, interfaces, and drivers.

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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.
Digital Transistors Transistor, Digital BJT NPN 200mA T/R EMT3 PKG DTC123YE3TL ROHM Semiconductor 1: ¥48.2 3,000In Stock	Mfr. Part # DTC123YE3TL Mouser Part # 755-DTC123YE3TL	ROHM Semiconductor	Digital Transistors Transistor, Digital BJT NPN 200mA T/R EMT3 PKG Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	3,000In Stock	Cut Tape ¥48.2 ¥29.4 ¥18.4 ¥13.6 Reel ¥9.3 View ¥12 ¥8.3 ¥7 ¥6.6	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 100MA DTC123YETL ROHM Semiconductor 1: ¥79.7 8,454In Stock	Mfr. Part # DTC123YETL Mouser Part # 755-DTC123YETL	ROHM Semiconductor	Digital Transistors NPN 50V 100MA Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	8,454In Stock	Cut Tape ¥79.7 ¥49 ¥31.1 ¥27.9 Reel ¥20.4 View ¥23.3 ¥17.6 ¥15.4 ¥12.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 100MA DTC123YKAT146 ROHM Semiconductor 1: ¥43.2 2,070In Stock 3,000Expected 12/21/2026	Mfr. Part # DTC123YKAT146 Mouser Part # 755-DTC123YKAT146	ROHM Semiconductor	Digital Transistors NPN 50V 100MA Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	2,070In Stock 3,000Expected 12/21/2026	Cut Tape ¥43.2 ¥26.1 ¥16.3 ¥12 Reel ¥8.6 View ¥10.6 ¥7.6 ¥6.5 ¥6.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors TRANS-SS NPN SOT723 50V DTC123YMT2L ROHM Semiconductor 1: ¥53.2 14,180In Stock	Mfr. Part # DTC123YMT2L Mouser Part # 755-DTC123YMT2L	ROHM Semiconductor	Digital Transistors TRANS-SS NPN SOT723 50V Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	14,180In Stock	Cut Tape ¥53.2 ¥32.6 ¥20.4 ¥15.1 Reel ¥9.5 View ¥12 ¥9.6 ¥7.8 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Digital Transistors NPN 50V 0.1A 2.2kO SOT-323 DTC123YU3HZGT106 ROHM Semiconductor 1: ¥51.5 1,635In Stock 3,000Expected 3/9/2027	Mfr. Part # DTC123YU3HZGT106 Mouser Part # 755-DTC123YU3HZGT106	ROHM Semiconductor	Digital Transistors NPN 50V 0.1A 2.2kO SOT-323 Learn More about ROHM Semiconductor rohm aec q101 transistors	Datasheet	1,635In Stock 3,000Expected 3/9/2027	Cut Tape ¥51.5 ¥31.1 ¥19.4 ¥14.3 ¥12.6 Reel ¥10.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50 VCEO 0.1A SOT-323 DTC123YU3T106 ROHM Semiconductor 1: ¥34.9 4,587In Stock	Mfr. Part # DTC123YU3T106 Mouser Part # 755-DTC123YU3T106	ROHM Semiconductor	Digital Transistors NPN 50 VCEO 0.1A SOT-323 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	4,587In Stock	Cut Tape ¥34.9 ¥21.8 ¥13.5 ¥9.8 Reel ¥7 View ¥8.6 ¥6.3 ¥5.1 ¥5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors Transistor, NPN, SOT-416, R1=R2 Potential Divider Type Digital (Bias Resistor Built-in ) DTC124EE3HZGTL ROHM Semiconductor 1: ¥53.2 4,314In Stock	Mfr. Part # DTC124EE3HZGTL Mouser Part # 755-DTC124EE3HZGTL	ROHM Semiconductor	Digital Transistors Transistor, NPN, SOT-416, R1=R2 Potential Divider Type Digital (Bias Resistor Built-in ) Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	4,314In Stock	Cut Tape ¥53.2 ¥32.6 ¥20.4 ¥15.1 Reel ¥13.3 View ¥13.5 ¥11 ¥10.5 ¥9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors DIGITAL NPN 50V 100MA EMD3 DTC124EETL ROHM Semiconductor 1: ¥56.5 972In Stock 3,000Expected 11/16/2026	Mfr. Part # DTC124EETL Mouser Part # 755-DTC124EETL	ROHM Semiconductor	Digital Transistors DIGITAL NPN 50V 100MA EMD3 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	972In Stock 3,000Expected 11/16/2026	Cut Tape ¥56.5 ¥34.2 ¥21.4 ¥18.9 Reel ¥14.8 View ¥16.9 ¥9.1 ¥8.1 ¥7.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors DIGIT NPN 50V 100MA DTC124EKAT146 ROHM Semiconductor 1: ¥43.2 8,853In Stock	Mfr. Part # DTC124EKAT146 Mouser Part # 755-DTC124EKAT146	ROHM Semiconductor	Digital Transistors DIGIT NPN 50V 100MA Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	8,853In Stock	Cut Tape ¥43.2 ¥26.1 ¥16.3 ¥12 Reel ¥8.6 View ¥10.6 ¥7.6 ¥6.5 ¥6.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 0.1A 4.7kO SOT-323 DTC124EU3HZGT106 ROHM Semiconductor 1: ¥51.5 5,790In Stock	Mfr. Part # DTC124EU3HZGT106 Mouser Part # 755-DTC124EU3HZGT106	ROHM Semiconductor	Digital Transistors NPN 50V 0.1A 4.7kO SOT-323 Learn More about ROHM Semiconductor rohm aec q101 transistors	Datasheet	5,790In Stock	Cut Tape ¥51.5 ¥31.1 ¥19.4 ¥14.3 ¥12.6 Reel ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors Transistor, NPN, SOT-323, R2 Alone Type Digital (Bias Resistor Built-in ) DTC124GU3HZGT106 ROHM Semiconductor 1: ¥53.2 3,000In Stock	Mfr. Part # DTC124GU3HZGT106 Mouser Part # 755-DTC124GU3HZGT106	ROHM Semiconductor	Digital Transistors Transistor, NPN, SOT-323, R2 Alone Type Digital (Bias Resistor Built-in ) Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	3,000In Stock	Cut Tape ¥53.2 ¥32.6 ¥20.4 ¥15.1 Reel ¥11 View ¥13.5 ¥10 ¥8.3 ¥7.8	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 100MA DTC124GUAT106 ROHM Semiconductor 1: ¥59.8 8,640In Stock	Mfr. Part # DTC124GUAT106 Mouser Part # 755-DTC124GUAT106	ROHM Semiconductor	Digital Transistors NPN 50V 100MA Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	8,640In Stock	Cut Tape ¥59.8 ¥40.9 ¥25.9 ¥16.3 Reel ¥12.5 View ¥14.3 ¥10.5 ¥9.3 ¥7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 0.1A 22kO SOT-23 DTC124TCAT116 ROHM Semiconductor 1: ¥58.1 1,732In Stock	Mfr. Part # DTC124TCAT116 Mouser Part # 755-DTC124TCAT116	ROHM Semiconductor	Digital Transistors NPN 50V 0.1A 22kO SOT-23 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	1,732In Stock	Cut Tape ¥58.1 ¥39.4 ¥24.9 ¥15.8 Reel ¥9.8 View ¥13.8 ¥9 ¥7.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors Transistor, NPN, SOT-416, R1?R2 Leak Absorption Type Digital (Bias Resistor Built-in ) DTC124XE3TL ROHM Semiconductor 1: ¥48.2 3,825In Stock	Mfr. Part # DTC124XE3TL Mouser Part # 755-DTC124XE3TL	ROHM Semiconductor	Digital Transistors Transistor, NPN, SOT-416, R1?R2 Leak Absorption Type Digital (Bias Resistor Built-in ) Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	3,825In Stock	Cut Tape ¥48.2 ¥29.4 ¥18.4 ¥13.6 Reel ¥11.8 View ¥12 ¥8.8 ¥7.5 ¥6.6	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 100mA; 50V EMT3F DTC124XEBTL ROHM Semiconductor 1: ¥38.2 1,196In Stock	Mfr. Part # DTC124XEBTL Mouser Part # 755-DTC124XEBTL	ROHM Semiconductor	Digital Transistors NPN 100mA; 50V EMT3F Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	1,196In Stock	Cut Tape ¥38.2 ¥23.6 ¥14.6 ¥10.8 Reel ¥7.6 View ¥9.5 ¥6.8 ¥5.6 ¥5.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 50MA SOT-416 DTC124XETL ROHM Semiconductor 1: ¥56.5 348In Stock 9,000On Order	Mfr. Part # DTC124XETL Mouser Part # 755-DTC124XETL	ROHM Semiconductor	Digital Transistors NPN 50V 50MA SOT-416 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	348In Stock 9,000On Order On Order Ship Dates Mfr. #: DTC124XETL Stock: 348 Can Ship Immediately On Order: 3,000 Expected 1/4/2027 6,000 Expected 2/1/2027 Factory Lead-Time: 13 Weeks	Cut Tape ¥56.5 ¥34.2 ¥21.4 ¥15.8 Reel ¥11.6 View ¥14.1 ¥10.5 ¥8.8 ¥8.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors DIGIT NPN 50V 50MA DTC124XKAT146 ROHM Semiconductor 1: ¥43.2 7,980In Stock	Mfr. Part # DTC124XKAT146 Mouser Part # 755-DTC124XKAT146	ROHM Semiconductor	Digital Transistors DIGIT NPN 50V 50MA Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	7,980In Stock	Cut Tape ¥43.2 ¥26.1 ¥16.3 ¥12 Reel ¥10.3 View ¥10.6 ¥9.6 ¥6.5 ¥6.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 0.1A 22kO SOT-323 DTC124XU3HZGT106 ROHM Semiconductor 1: ¥61.5 2,980In Stock	Mfr. Part # DTC124XU3HZGT106 Mouser Part # 755-DTC124XU3HZGT106	ROHM Semiconductor	Digital Transistors NPN 50V 0.1A 22kO SOT-323 Learn More about ROHM Semiconductor rohm aec q101 transistors	Datasheet	2,980In Stock	Cut Tape ¥61.5 ¥42.4 ¥26.9 ¥16.9 ¥14.8 Reel ¥13 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50 VCEO 0.1A SOT-323 DTC124XU3T106 ROHM Semiconductor 1: ¥38.2 3,483In Stock	Mfr. Part # DTC124XU3T106 Mouser Part # 755-DTC124XU3T106	ROHM Semiconductor	Digital Transistors NPN 50 VCEO 0.1A SOT-323 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	3,483In Stock	Cut Tape ¥38.2 ¥23.1 ¥14.3 ¥10.5 Reel ¥7.5 View ¥9.1 ¥6.6 ¥5.5 ¥5.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN SOT-23 4.7kO Input Resist DTC143ECAHZGT116 ROHM Semiconductor 1: ¥36.5 2,890In Stock 6,000Expected 11/24/2026	Mfr. Part # DTC143ECAHZGT116 Mouser Part # 755-DTC143ECAHZGT116	ROHM Semiconductor	Digital Transistors NPN SOT-23 4.7kO Input Resist Learn More about ROHM Semiconductor rohm aec q101 transistors	Datasheet	2,890In Stock 6,000Expected 11/24/2026	Cut Tape ¥36.5 ¥22.1 ¥13.8 ¥10 ¥8.8 Reel ¥6.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors Transistor, NPN, SOT-416, R1=R2 Potential Divider Type Digital (Bias Resistor Built-in ) DTC143EE3HZGTL ROHM Semiconductor 1: ¥53.2 5,250In Stock	Mfr. Part # DTC143EE3HZGTL Mouser Part # 755-DTC143EE3HZGTL	ROHM Semiconductor	Digital Transistors Transistor, NPN, SOT-416, R1=R2 Potential Divider Type Digital (Bias Resistor Built-in ) Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	5,250In Stock	Cut Tape ¥53.2 ¥32.6 ¥20.4 ¥15.1 Reel ¥13.3 View ¥13.5 ¥10 ¥8.3 ¥7.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors Transistor DTC143EE3TL ROHM Semiconductor 1: ¥48.2 1,730In Stock	Mfr. Part # DTC143EE3TL Mouser Part # 755-DTC143EE3TL	ROHM Semiconductor	Digital Transistors Transistor Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	1,730In Stock	Cut Tape ¥48.2 ¥29.4 ¥18.4 ¥13.6 Reel ¥12 View ¥8.8 ¥7.5 ¥6.6	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50V 100MA DTC143EMT2L ROHM Semiconductor 1: ¥61.5 15,744In Stock	Mfr. Part # DTC143EMT2L Mouser Part # 755-DTC143EMT2L	ROHM Semiconductor	Digital Transistors NPN 50V 100MA Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	15,744In Stock	Cut Tape ¥61.5 ¥37.9 ¥23.8 ¥17.6 Reel ¥9.6 View ¥14 ¥11.3 ¥7.5 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Digital Transistors NPN 50V 0.1A 4.7kO SOT-323 DTC143EU3HZGT106 ROHM Semiconductor 1: ¥51.5 5,577In Stock	Mfr. Part # DTC143EU3HZGT106 Mouser Part # 755-DTC143EU3HZGT106	ROHM Semiconductor	Digital Transistors NPN 50V 0.1A 4.7kO SOT-323 Learn More about ROHM Semiconductor rohm aec q101 transistors	Datasheet	5,577In Stock	Cut Tape ¥51.5 ¥31.1 ¥19.4 ¥14.3 ¥12.6 Reel ¥10.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN 50 VCEO 0.1A SOT-323 DTC143EU3T106 ROHM Semiconductor 1: ¥34.9 12,964In Stock 18,000Expected 12/29/2026	Mfr. Part # DTC143EU3T106 Mouser Part # 755-DTC143EU3T106	ROHM Semiconductor	Digital Transistors NPN 50 VCEO 0.1A SOT-323 Learn More about ROHM Semiconductor rohm dtx transistor	Datasheet	12,964In Stock 18,000Expected 12/29/2026	Cut Tape ¥34.9 ¥21.8 ¥13.5 ¥9.8 Reel ¥7.5 View ¥8.6 ¥6.6 ¥5.5 ¥5.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000