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Discrete Semiconductors

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Types of Discrete Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Technology	Mounting Style	Package/Case
Bipolar Transistors - BJT NPN Hi-Volt Fast Sw BUL38D STMicroelectronics 1: £1.49 2,630In Stock	Mfr. Part No. BUL38D Mouser Part No 511-BUL38D	STMicroelectronics	Bipolar Transistors - BJT NPN Hi-Volt Fast Sw Learn More about STMicroelectronics stm standard products	Datasheet	2,630In Stock	£1.49 £0.717 £0.641 £0.507 View £0.428 £0.426 £0.388 £0.375	Min.: 1 Mult.: 1	BJTs - Bipolar Transistors	Si	Through Hole	TO-220-3
Bipolar Transistors - BJT PWR BIP/S.SIGNAL BUL741 STMicroelectronics 1: £1.19 8,325In Stock	Mfr. Part No. BUL741 Mouser Part No 511-BUL741	STMicroelectronics	Bipolar Transistors - BJT PWR BIP/S.SIGNAL Learn More about STMicroelectronics stm standard products	Datasheet	8,325In Stock	£1.19 £0.751 £0.485 £0.392 View £0.391 £0.335 £0.321 £0.276	Min.: 1 Mult.: 1	BJTs - Bipolar Transistors	Si	Through Hole	TO-220-3
Bipolar Transistors - BJT NPN Hi-Curr High Spd BUTW92 STMicroelectronics 1: £8.70 1,021In Stock	Mfr. Part No. BUTW92 Mouser Part No 511-BUTW92	STMicroelectronics	Bipolar Transistors - BJT NPN Hi-Curr High Spd Learn More about STMicroelectronics stm standard products	Datasheet	1,021In Stock	£8.70 £6.48 £5.67 £5.60 £5.45	Min.: 1 Mult.: 1	BJTs - Bipolar Transistors	Si	Through Hole	TO-247-3
Bipolar Transistors - BJT NPN High Volt Power BUV48A STMicroelectronics 1: £5.12 2,811In Stock	Mfr. Part No. BUV48A Mouser Part No 511-BUV48A	STMicroelectronics	Bipolar Transistors - BJT NPN High Volt Power	Datasheet	2,811In Stock	£5.12 £2.92 £2.09 £2.08 View £1.97 £1.93	Min.: 1 Mult.: 1	BJTs - Bipolar Transistors	Si	Through Hole	TO-247-3
ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 ESDA051-1JY STMicroelectronics 1: £0.248 40,849In Stock 24,000On Order	Mfr. Part No. ESDA051-1JY Mouser Part No 511-ESDA051-1JY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 Learn More about STMicroelectronics stm esda051 tvs	Datasheet	40,849In Stock 24,000On Order	Cut Tape £0.248 £0.109 £0.095 £0.071 Reel £0.051 View £0.059 £0.046 £0.043 £0.038 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SOD-323-2
ESD Protection Diodes / TVS Diodes High Power Transient Voltage Supressor ESDA13P70-1U1M STMicroelectronics 1: £0.405 66,811In Stock	Mfr. Part No. ESDA13P70-1U1M Mouser Part No 511-ESDA13P70-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Power Transient Voltage Supressor Learn More about STMicroelectronics stm standard products	Datasheet	66,811In Stock	Cut Tape £0.405 £0.181 £0.158 £0.12 View Reel £0.068 £0.116 £0.101 £0.079 £0.068 MouseReel Available	Min.: 1 Mult.: 1 : 8,000				1610 (4027 metric)
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA14V2LY STMicroelectronics 1: £0.39 36,580In Stock	Mfr. Part No. ESDA14V2LY Mouser Part No 511-ESDA14V2LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	36,580In Stock	Cut Tape £0.39 £0.182 £0.16 £0.12 Reel £0.09 View £0.112 £0.077 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
ESD Protection Diodes / TVS Diodes SUPPRESSOR ESDA25L STMicroelectronics 1: £0.271 50,404In Stock	Mfr. Part No. ESDA25L Mouser Part No 511-ESDA25L	STMicroelectronics	ESD Protection Diodes / TVS Diodes SUPPRESSOR Learn More about STMicroelectronics stm standard products	Datasheet	50,404In Stock	Cut Tape £0.271 £0.12 £0.105 £0.078 Reel £0.052 View £0.067 £0.051 £0.045 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm ESDA25SC6Y STMicroelectronics 1: £0.548 29,234In Stock	Mfr. Part No. ESDA25SC6Y Mouser Part No 511-ESDA25SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm Learn More about STMicroelectronics stm esdaxxscxy tvs	Datasheet	29,234In Stock	Cut Tape £0.548 £0.249 £0.219 £0.166 Reel £0.127 View £0.122 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-6 (SOT-23-6)
ESD Protection Diodes / TVS Diodes 25V 400W Unidirect ESDA25W STMicroelectronics 1: £0.338 42,747In Stock 30,000Expected 24/02/2027	Mfr. Part No. ESDA25W Mouser Part No 511-ESDA25W	STMicroelectronics	ESD Protection Diodes / TVS Diodes 25V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	42,747In Stock 30,000Expected 24/02/2027	Cut Tape £0.338 £0.15 £0.132 £0.098 Reel £0.072 View £0.092 £0.069 £0.061 £0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SOT-323-3
ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L ESDA37LY STMicroelectronics 1: £0.361 27,000In Stock	Mfr. Part No. ESDA37LY Mouser Part No 511-ESDA37LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L Learn More about STMicroelectronics stm standard products	Datasheet	27,000In Stock	Cut Tape £0.361 £0.175 £0.129 £0.11 Reel £0.074 View £0.097 £0.065 £0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA5V3LY STMicroelectronics 1: £0.45 55,463In Stock	Mfr. Part No. ESDA5V3LY Mouser Part No 511-ESDA5V3LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	55,463In Stock	Cut Tape £0.45 £0.203 £0.178 £0.134 Reel £0.101 View £0.132 £0.087 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC5 STMicroelectronics 1: £0.458 27,915In Stock	Mfr. Part No. ESDA5V3SC5 Mouser Part No 511-ESDA5V3SC5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	27,915In Stock	Cut Tape £0.458 £0.206 £0.18 £0.136 Reel £0.094 View £0.124 £0.093 £0.086 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-5 (SOT-23-5)
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC6 STMicroelectronics 1: £0.375 26,159In Stock	Mfr. Part No. ESDA5V3SC6 Mouser Part No 511-ESDA5V3SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	26,159In Stock	Cut Tape £0.375 £0.179 £0.156 £0.117 Reel £0.095 View £0.114 £0.094 £0.08 £0.076 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-6 (SOT-23-6)
ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm ESDA5V3SC6Y STMicroelectronics 1: £0.548 34,107In Stock	Mfr. Part No. ESDA5V3SC6Y Mouser Part No 511-ESDA5V3SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm Learn More about STMicroelectronics stm standard products	Datasheet	34,107In Stock	Cut Tape £0.548 £0.249 £0.219 £0.166 Reel £0.127 £0.115 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-6 (SOT-23-6)
ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L ESDA6V1-5SC6Y STMicroelectronics 1: £0.413 25,576In Stock	Mfr. Part No. ESDA6V1-5SC6Y Mouser Part No 511-ESDA6V1-5SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L Learn More about STMicroelectronics stm standard products	Datasheet	25,576In Stock	Cut Tape £0.413 £0.19 £0.168 £0.126 Reel £0.094 View £0.115 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-6 (SOT-23-6)
ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect ESDA6V1L STMicroelectronics 1: £0.271 45,713In Stock 81,000On Order	Mfr. Part No. ESDA6V1L Mouser Part No 511-ESDA6V1L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	45,713In Stock 81,000On Order	Cut Tape £0.271 £0.12 £0.098 £0.078 Reel £0.051 View £0.067 £0.05 £0.045 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA6V1LY STMicroelectronics 1: £0.405 34,712In Stock 24,000Expected 24/02/2027	Mfr. Part No. ESDA6V1LY Mouser Part No 511-ESDA6V1LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	34,712In Stock 24,000Expected 24/02/2027	Cut Tape £0.405 £0.182 £0.16 £0.12 Reel £0.094 View £0.117 £0.081 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect ESDA6V1SC5 STMicroelectronics 1: £0.436 18,638In Stock	Mfr. Part No. ESDA6V1SC5 Mouser Part No 511-ESDA6V1SC5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	18,638In Stock	Cut Tape £0.436 £0.196 £0.171 £0.129 Reel £0.095 View £0.127 £0.09 £0.079 £0.074 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SOT-23-5
ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect ESDA6V1SC6 STMicroelectronics 1: £0.421 53,785In Stock	Mfr. Part No. ESDA6V1SC6 Mouser Part No 511-ESDA6V1SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	53,785In Stock	Cut Tape £0.421 £0.188 £0.165 £0.124 Reel £0.093 View £0.121 £0.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-6 (SOT-23-6)
ESD Protection Diodes / TVS Diodes 6.1V 200W Unidirect ESDA6V1U1RL STMicroelectronics 1: £0.571 32,541In Stock 62,500Expected 22/03/2027	Mfr. Part No. ESDA6V1U1RL Mouser Part No 511-ESDA6V1U1-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 200W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	32,541In Stock 62,500Expected 22/03/2027	Cut Tape £0.571 £0.257 £0.226 £0.172 Reel £0.134 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 2,500				SOIC-8
ESD Protection Diodes / TVS Diodes 6.1V 150W Unidirect ESDA6V1W5 STMicroelectronics 1: £0.308 80,705In Stock	Mfr. Part No. ESDA6V1W5 Mouser Part No 511-ESDA6V1W5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 150W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	80,705In Stock	Cut Tape £0.308 £0.137 £0.12 £0.088 Reel £0.065 View £0.083 £0.061 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SOT-323-5
ESD Protection Diodes / TVS Diodes 120 A - 8/20 us, 5.5 V TVS in QFN-2L ESDA7P120-1U1M STMicroelectronics 1: £0.533 82,543In Stock 224,000Expected 05/01/2027	Mfr. Part No. ESDA7P120-1U1M Mouser Part No 511-ESDA7P120-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 120 A - 8/20 us, 5.5 V TVS in QFN-2L	Datasheet	82,543In Stock 224,000Expected 05/01/2027	Cut Tape £0.533 £0.24 £0.211 £0.16 View Reel £0.095 £0.151 £0.108 £0.095 MouseReel Available	Min.: 1 Mult.: 1 : 8,000				1610 (4027 metric)
ESD Protection Diodes / TVS Diodes 60 A - 8/20 us, 5 V TVS in QFN-2L ESDA7P60-1U1M STMicroelectronics 1: £0.405 148,379In Stock	Mfr. Part No. ESDA7P60-1U1M Mouser Part No 511-ESDA7P60-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 60 A - 8/20 us, 5 V TVS in QFN-2L Learn More about STMicroelectronics stm esda7p60 suppressor	Datasheet	148,379In Stock	Cut Tape £0.405 £0.18 £0.158 £0.119 Reel £0.068 View £0.115 £0.10 £0.078 £0.067 MouseReel Available	Min.: 1 Mult.: 1 : 8,000				1610 (4027 metric)
ESD Protection Diodes / TVS Diodes EMI Filter ESD ESDALC6V1-5P6 STMicroelectronics 1: £0.503 102,026In Stock	Mfr. Part No. ESDALC6V1-5P6 Mouser Part No 511-ESDALC6V1-5P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes EMI Filter ESD Learn More about STMicroelectronics stm standard products	Datasheet	102,026In Stock	Cut Tape £0.503 £0.228 £0.20 £0.151 Reel £0.115 View £0.142 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SOT-666-6