Transistors – Mouser Ireland

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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, 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 14,000On 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 14,000On Order On Order Ship Dates Mfr. No: 2SAR513P5T100 Stock: 93 Can Dispatch Immediately On Order: 5,000 Expected 16/11/2026 9,000 Expected 02/08/2027 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 18In 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	18In Stock 2,000On Order On Order Ship Dates Mfr. No: 2SAR513PHZGT100 Stock: 18 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 1,045In 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	1,045In 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 345In 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	345In 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: €0.155 5,930In 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	5,930In Stock	Cut Tape €0.155 €0.093 €0.058 €0.042 Reel €0.029 View €0.037 €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 24In 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	24In 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 Linear Constant Current VCM Driver 2SAR543RTL ROHM Semiconductor 1: €0.86 176In Stock	Mfr. Part No. 2SAR543RTL Mouser Part No 755-2SAR543RTL	ROHM Semiconductor	Bipolar Transistors - BJT Linear Constant Current VCM Driver Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	176In Stock	Cut Tape €0.86 €0.519 €0.431 €0.337 €0.268 Reel €0.192 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346T-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 €0.279 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 Transistor, PNP Driver (AEC-Q101 Qualified) 2SAR552PHZGT100 ROHM Semiconductor 1: €1.12 970In Stock	Mfr. Part No. 2SAR552PHZGT100 Mouser Part No 755-2SAR552PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT Transistor, PNP Driver (AEC-Q101 Qualified) Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	970In Stock	Cut Tape €1.12 €0.688 €0.452 €0.356 Reel €0.275 View €0.246 €0.244	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 111In 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	111In 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 4,582In 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	4,582In 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
Bipolar Transistors - BJT PNP -50V Vceo -2A Ic MPT3 2SAR554P5T100 ROHM Semiconductor 1: €0.705 1,236In Stock 2,000Expected 22/07/2027	Mfr. Part No. 2SAR554P5T100 Mouser Part No 755-2SAR554P5T100	ROHM Semiconductor	Bipolar Transistors - BJT PNP -50V Vceo -2A Ic MPT3 Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	1,236In Stock 2,000Expected 22/07/2027	Cut Tape €0.705 €0.437 €0.282 €0.216 Reel €0.194 View €0.166 €0.149 €0.143 €0.136 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-89-3	PNP
Bipolar Transistors - BJT SOT-89 BJT PNP 80V 1.5A 2SAR554PHZGT100 ROHM Semiconductor 1: €1.06 134In Stock 2,000On Order	Mfr. Part No. 2SAR554PHZGT100 Mouser Part No 755-2SAR554PHZGT100	ROHM Semiconductor	Bipolar Transistors - BJT SOT-89 BJT PNP 80V 1.5A Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	134In Stock 2,000On Order	Cut Tape €1.06 €0.651 €0.399 €0.309 Reel €0.28 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 2SAR554RTL ROHM Semiconductor 1: €1.10 2,999In Stock 3,000Expected 05/01/2027	Mfr. Part No. 2SAR554RTL Mouser Part No 755-2SAR554RTL	ROHM Semiconductor	Bipolar Transistors - BJT PNP Digital Transtr Driver Learn More about ROHM Semiconductor rohm 2sx bipolar transistors	Datasheet	2,999In Stock 3,000Expected 05/01/2027	Cut Tape €1.10 €0.786 €0.488 €0.337 Reel €0.209 View €0.284 €0.195 €0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-346T-3	PNP