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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 (T_stg) range of -55°C to +150°C and a junction temperature (T_J) of +150°C. Typical applications include general purpose small signal amplifiers, power supplies, high-speed switching, and low-frequency amplifiers.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 PNP 12V 0.5A 2SA2030T2L ROHM Semiconductor 1: 0,593 € 7 958In Stock	Mfr. Part No. 2SA2030T2L Mouser Part No 755-2SA2030T2L	ROHM Semiconductor	Bipolar Transistors - BJT PNP 12V 0.5A Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	7 958In Stock	Cut Tape 0,593 € 0,366 € 0,236 € 0,178 € Reel 0,106 € View 0,144 € 0,12 € 0,101 € MouseReel Available	Min.: 1 Mult.: 1 : 8 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-723-3	PNP
Bipolar Transistors - BJT TRANS GP BJT PNP 12V 0.5A 3PIN 2SA2119KT146 ROHM Semiconductor 1: 0,421 € 2 133In Stock	Mfr. Part No. 2SA2119KT146 Mouser Part No 755-2SA2119KT146	ROHM Semiconductor	Bipolar Transistors - BJT TRANS GP BJT PNP 12V 0.5A 3PIN Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	2 133In Stock	Cut Tape 0,421 € 0,261 € 0,165 € 0,149 € Reel 0,093 € View 0,125 € 0,084 € 0,072 € 0,068 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346-3	PNP
Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP 2SAR293PHZGT100 ROHM Semiconductor 1: 0,929 € 550In Stock	Mfr. Part No. 2SAR293PHZGT100 Mouser Part No 755-2SAR293PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	550In Stock	Cut Tape 0,929 € 0,658 € 0,409 € 0,283 € Reel 0,237 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP -100mA Ic -400V TSMT6 2SAR340QTR ROHM Semiconductor 1: 0,877 € 1 757In Stock	Mfr. Part No. 2SAR340QTR Mouser Part No 755-2SAR340QTR	ROHM Semiconductor	Bipolar Transistors - BJT PNP -100mA Ic -400V TSMT6 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	1 757In Stock	Cut Tape 0,877 € 0,547 € 0,357 € 0,291 € Reel 0,213 € View 0,255 € 0,206 € 0,202 € 0,189 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-457T-6	PNP
Bipolar Transistors - BJT Transistor, PNP -1.5A -120V Middle Power 2SAR375P5T100Q ROHM Semiconductor 1: 0,955 € 265In Stock	Mfr. Part No. 2SAR375P5T100Q Mouser Part No 755-2SAR375P5T100	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP -1.5A -120V Middle Power Learn More about ROHM Semiconductor rohm standard bipolar transistors	Datasheet	265In Stock	Cut Tape 0,955 € 0,596 € 0,39 € 0,301 € Reel 0,272 € View 0,236 € 0,213 € 0,206 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP, SOT-89, -120V -1.5A, Middle Power Transistor for Automotive 2SAR375PHZGT100R ROHM Semiconductor 1: 0,80 € 235In Stock	Mfr. Part No. 2SAR375PHZGT100R Mouser Part No 755-2SAR375PHZGT100R	ROHM Semiconductor	Bipolar Transistors - BJT PNP, SOT-89, -120V -1.5A, Middle Power Transistor for Automotive Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	235In Stock	Cut Tape 0,80 € 0,495 € 0,322 € 0,247 € Reel 0,246 € View 0,191 € 0,173 € 0,166 € 0,161 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP -30V Vceo -2A Ic MPT3 2SAR512P5T100 ROHM Semiconductor 1: 0,869 € 470In Stock	Mfr. Part No. 2SAR512P5T100 Mouser Part No 755-2SAR512P5T100	ROHM Semiconductor	Bipolar Transistors - BJT PNP -30V Vceo -2A Ic MPT3 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	470In Stock	Cut Tape 0,869 € 0,579 € 0,368 € 0,243 € Reel 0,166 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT Transistor, PNP Driver (AEC-Q101 Qualified) 2SAR512PHZGT100 ROHM Semiconductor 1: 0,912 € 124In Stock	Mfr. Part No. 2SAR512PHZGT100 Mouser Part No 755-2SAR512PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP Driver (AEC-Q101 Qualified) Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	124In Stock	Cut Tape 0,912 € 0,57 € 0,372 € 0,287 € Reel 0,259 € View 0,224 € 0,203 € 0,195 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP -30V -2A Driver Transistor 2SAR512RTL ROHM Semiconductor 1: 0,74 € 3 555In Stock	Mfr. Part No. 2SAR512RTL Mouser Part No 755-2SAR512RTL	ROHM Semiconductor	Bipolar Transistors - BJT PNP -30V -2A Driver Transistor Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	3 555In Stock	Cut Tape 0,74 € 0,46 € 0,298 € 0,228 € Reel 0,175 € View 0,205 € 0,161 € 0,14 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346T-3	PNP
Bipolar Transistors - BJT PNP -50V Vceo -1A Ic MPT3 2SAR513P5T100 ROHM Semiconductor 1: 0,593 € 93In Stock 8 000On Order	Mfr. Part No. 2SAR513P5T100 Mouser Part No 755-2SAR513P5T100	ROHM Semiconductor	Bipolar Transistors - BJT PNP -50V Vceo -1A Ic MPT3 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	93In Stock 8 000On Order On Order Ship Dates Mfr. No: 2SAR513P5T100 Stock: 93 Can Dispatch Immediately On Order: 3 000 Expected 09/11/2026 5 000 Expected 16/11/2026 Factory Lead Time: 40 Weeks	Cut Tape 0,593 € 0,366 € 0,235 € 0,181 € Reel 0,153 € View 0,127 € 0,114 € 0,108 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT SOT-89 50V BJT PNP BIPOLAR TRN 2SAR513PHZGT100 ROHM Semiconductor 1: 0,963 € 70In Stock 2 000On Order	Mfr. Part No. 2SAR513PHZGT100 Mouser Part No 755-2SAR513PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 50V BJT PNP BIPOLAR TRN Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	70In Stock 2 000On Order On Order Ship Dates Mfr. No: 2SAR513PHZGT100 Stock: 70 Can Dispatch Immediately On Order: 1 000 Expected 06/11/2026 1 000 Expected 11/11/2026 Factory Lead Time: 40 Weeks	Cut Tape 0,963 € 0,685 € 0,427 € 0,294 € Reel 0,247 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT SOT346T 50V 1A MID-PWR TRANS 2SAR513RHZGTL ROHM Semiconductor 1: 0,869 € 1 937In Stock	Mfr. Part No. 2SAR513RHZGTL Mouser Part No 755-2SAR513RHZGTL	ROHM Semiconductor	Bipolar Transistors - BJT SOT346T 50V 1A MID-PWR TRANS Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	1 937In Stock	Cut Tape 0,869 € 0,542 € 0,353 € 0,272 € Reel 0,199 € View 0,252 € 0,185 € 0,17 € 0,168 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346T-3	PNP
Bipolar Transistors - BJT PNP -80V Vceo -0.7A Ic MPT3 2SAR514P5T100 ROHM Semiconductor 1: 0,869 € 32In Stock 1 000On Order	Mfr. Part No. 2SAR514P5T100 Mouser Part No 755-2SAR514P5T100	ROHM Semiconductor	Bipolar Transistors - BJT PNP -80V Vceo -0.7A Ic MPT3 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	32In Stock 1 000On Order	Cut Tape 0,869 € 0,579 € 0,368 € 0,243 € Reel 0,166 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP 80V 2SAR514PHZGT100 ROHM Semiconductor 1: 0,869 € 1 044In Stock	Mfr. Part No. 2SAR514PHZGT100 Mouser Part No 755-2SAR514PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 BIPOLAR BJT PNP 80V Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	1 044In Stock	Cut Tape 0,869 € 0,559 € 0,367 € 0,289 € Reel 0,246 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP Digital Transtr Driver 2SAR514RTL ROHM Semiconductor 1: 0,765 € 355In Stock	Mfr. Part No. 2SAR514RTL Mouser Part No 755-2SAR514RTL	ROHM Semiconductor	Bipolar Transistors - BJT PNP Digital Transtr Driver Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	355In Stock	Cut Tape 0,765 € 0,476 € 0,309 € 0,237 € Reel 0,182 € View 0,213 € 0,175 € 0,163 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346T-3	PNP
Bipolar Transistors - BJT Transistor, PNP, SOT-416FL, -20V -200mA, GP Amplification 2SAR522EBTL ROHM Semiconductor 1: 0,181 € 5 980In Stock	Mfr. Part No. 2SAR522EBTL Mouser Part No 755-2SAR522EBTL	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP, SOT-416FL, -20V -200mA, GP Amplification Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	5 980In Stock	Cut Tape 0,181 € 0,106 € 0,065 € 0,046 € Reel 0,035 € View 0,04 € 0,027 € 0,022 € 0,021 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-416FL-3	PNP
Bipolar Transistors - BJT Transistor, PNP, SOT-723, -20V -200mA, GP Amplification 2SAR522MT2L ROHM Semiconductor 1: 0,249 € 9 180In Stock	Mfr. Part No. 2SAR522MT2L Mouser Part No 755-2SAR522MT2L	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP, SOT-723, -20V -200mA, GP Amplification Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	9 180In Stock	Cut Tape 0,249 € 0,152 € 0,095 € 0,071 € Reel 0,044 € View 0,055 € 0,045 € 0,034 € MouseReel Available	Min.: 1 Mult.: 1 : 8 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-723-3	PNP
Bipolar Transistors - BJT SOT-89 PNP 50V 3A MID-PWR 2SAR533PHZGT100 ROHM Semiconductor 1: 0,972 € 69In Stock	Mfr. Part No. 2SAR533PHZGT100 Mouser Part No 755-2SAR533PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 PNP 50V 3A MID-PWR Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	69In Stock	Cut Tape 0,972 € 0,606 € 0,397 € 0,307 € Reel 0,277 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT 4.5-5.5V 1ch Nch FET LDO Controllers 2SAR542F3TR ROHM Semiconductor 1: 0,765 € 3 031In Stock	Mfr. Part No. 2SAR542F3TR Mouser Part No 755-2SAR542F3TR	ROHM Semiconductor	Bipolar Transistors - BJT 4.5-5.5V 1ch Nch FET LDO Controllers Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	3 031In Stock	Cut Tape 0,765 € 0,476 € 0,309 € 0,237 € Reel 0,182 € View 0,213 € 0,168 € 0,146 € 0,142 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	DFN-2020-3S-3	PNP
Bipolar Transistors - BJT Trans GP BJT PNP 30V 5A 2SAR542PT100 ROHM Semiconductor 1: 1,01 € 790In Stock	Mfr. Part No. 2SAR542PT100 Mouser Part No 755-2SAR542PT100	ROHM Semiconductor	Bipolar Transistors - BJT Trans GP BJT PNP 30V 5A Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	790In Stock	Cut Tape 1,01 € 0,63 € 0,413 € 0,352 € Reel 0,289 € View 0,25 € 0,228 € 0,219 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP -80V Vceo -2.5A Ic MPT3 2SAR544P5T100 ROHM Semiconductor 1: 0,937 € 67In Stock 1 000Expected 22/12/2026	Mfr. Part No. 2SAR544P5T100 Mouser Part No 755-2SAR544P5T100	ROHM Semiconductor	Bipolar Transistors - BJT PNP -80V Vceo -2.5A Ic MPT3 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	67In Stock 1 000Expected 22/12/2026	Cut Tape 0,937 € 0,635 € 0,401 € 0,278 € Reel 0,225 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT SOT-89 PNP 80V 2.5A MID-PWR 2SAR544PHZGT100 ROHM Semiconductor 1: 1,36 € 620In Stock 1 000Expected 21/07/2027	Mfr. Part No. 2SAR544PHZGT100 Mouser Part No 755-2SAR544PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 PNP 80V 2.5A MID-PWR Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	620In Stock 1 000Expected 21/07/2027	Cut Tape 1,36 € 0,834 € 0,55 € 0,433 € Reel 0,37 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT PNP -50V Vceo -2A Ic MPT3 2SAR553P5T100 ROHM Semiconductor 1: 0,877 € 136In Stock 2 000Expected 28/07/2027	Mfr. Part No. 2SAR553P5T100 Mouser Part No 755-2SAR553P5T100	ROHM Semiconductor	Bipolar Transistors - BJT PNP -50V Vceo -2A Ic MPT3 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	136In Stock 2 000Expected 28/07/2027	Cut Tape 0,877 € 0,586 € 0,372 € 0,246 € Reel 0,17 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT 50V 2A SOT89 BJT TRANS 2SAR553PHZGT100 ROHM Semiconductor 1: 0,808 € 4 604In Stock	Mfr. Part No. 2SAR553PHZGT100 Mouser Part No 755-2SAR553PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT 50V 2A SOT89 BJT TRANS Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	4 604In Stock	Cut Tape 0,808 € 0,501 € 0,326 € 0,249 € Reel 0,249 €	Min.: 1 Mult.: 1 : 1 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT Load Switch ICs for Portable Equipment 2SAR553RTL ROHM Semiconductor 1: 0,826 € 284In Stock	Mfr. Part No. 2SAR553RTL Mouser Part No 755-2SAR553RTL	ROHM Semiconductor	Bipolar Transistors - BJT Load Switch ICs for Portable Equipment Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	284In Stock	Cut Tape 0,826 € 0,514 € 0,334 € 0,255 € Reel 0,187 € View 0,23 € 0,171 € 0,159 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346T-3	PNP