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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 PNP Medium Power BCP53-16 STMicroelectronics 1: £0.623 88,086In Stock 117,000On Order	Mfr. Part No. BCP53-16 Mouser Part No 511-BCP53-16	STMicroelectronics	Bipolar Transistors - BJT PNP Medium Power Learn More about STMicroelectronics stm standard products	Datasheet	88,086In Stock 117,000On Order On Order Ship Dates Mfr. No: BCP53-16 Stock: 88,086 Can Dispatch Immediately On Order: 26,000 Expected 12/11/2026 91,000 Expected 12/12/2026 Factory Lead Time: 20 Weeks	Cut Tape £0.623 £0.387 £0.25 £0.19 Reel £0.171 View £0.148 £0.137 £0.131 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	BJTs - Bipolar Transistors	Si	SMD/SMT	SOT-223-4
Triacs 25 Amp 600 Volt BTA24-600BWRG STMicroelectronics 1: £2.03 26,582In Stock	Mfr. Part No. BTA24-600BWRG Mouser Part No 511-BTA24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	26,582In Stock	£2.03 £1.46 £1.03 £0.841 View £0.796 £0.748 £0.725	Min.: 1 Mult.: 1	Triacs		Through Hole	TO-220-3
Triacs 12 Amp 600 Volt BTB12-600SWRG STMicroelectronics 1: £1.36 42,559In Stock	Mfr. Part No. BTB12-600SWRG Mouser Part No 511-BTB12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	42,559In Stock	£1.36 £0.656 £0.539 £0.445 View £0.395 £0.36 £0.337	Min.: 1 Mult.: 1	Triacs		Through Hole	TO-220-3
ESD Protection Diodes / TVS Diodes 35 A - 8/20 us, 22 V TVS in QFN-2L ESDA25P35-1U1M STMicroelectronics 1: £0.405 343,202In Stock	Mfr. Part No. ESDA25P35-1U1M Mouser Part No 511-ESDA25P35-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 35 A - 8/20 us, 22 V TVS in QFN-2L Learn More about STMicroelectronics stm standard products	Datasheet	343,202In Stock	Cut Tape £0.405 £0.181 £0.158 £0.12 View Reel £0.068 £0.11 £0.10 £0.079 £0.068 MouseReel Available	Min.: 1 Mult.: 1 : 8,000				0603 (1610 metric)
ESD Protection Diodes / TVS Diodes Dual-Line TVS Auto TVS CAN 24V 230W ESDCAN24-2BLY STMicroelectronics 1: £0.383 236,678In Stock 426,000Expected 03/03/2027	Mfr. Part No. ESDCAN24-2BLY Mouser Part No 511-ESDCAN24-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Dual-Line TVS Auto TVS CAN 24V 230W Learn More about STMicroelectronics stm standard products	Datasheet	236,678In Stock 426,000Expected 03/03/2027	Cut Tape £0.383 £0.169 £0.148 £0.112 Reel £0.079 View £0.10 £0.077 £0.067 £0.065 MouseReel Available	Min.: 1 Mult.: 1 : 3,000				SC-59-3 (SOT-23-3)
Rectifiers RECTIFIER FERD20H100SB-TR STMicroelectronics 1: £1.07 112,817In Stock 95,000Expected 16/11/2026	Mfr. Part No. FERD20H100SB-TR Mouser Part No 511-FERD20H100SB-TR	STMicroelectronics	Rectifiers RECTIFIER Learn More about STMicroelectronics stm ferd field effect rectifier	Datasheet	112,817In Stock 95,000Expected 16/11/2026	Cut Tape £1.07 £0.498 £0.443 £0.346 Reel £0.279 View £0.335 £0.255 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Rectifiers		SMD/SMT	D-PAK
ESD Protection Diodes / TVS Diodes Automotive 28 V TVS for load dump in D2PAK LDP01-33AY STMicroelectronics 1: £3.17 16,533In Stock 10,000Expected 28/12/2026	Mfr. Part No. LDP01-33AY Mouser Part No 511-LDP01-33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 28 V TVS for load dump in D2PAK	Datasheet	16,533In Stock 10,000Expected 28/12/2026	Cut Tape £3.17 £2.08 £1.62 £1.46 Reel £1.10 View £1.20 £1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000				D2PAK (TO-263AB-3)
RF MOSFET Transistors RF POWER TRANS PD55003-E STMicroelectronics 1: £8.52 5,059In Stock	Mfr. Part No. PD55003-E Mouser Part No 511-PD55003-E	STMicroelectronics	RF MOSFET Transistors RF POWER TRANS	Datasheet	5,059In Stock	£8.52 £5.93 £5.71 £5.33	Min.: 1 Mult.: 1	RF MOSFETs	Si	SMD/SMT	PowerSO-10RF-Formed-4
RF MOSFET Transistors RF POWER transistor LDMOST family N-Chan PD55003L-E STMicroelectronics 1: £5.88 8,750In Stock	Mfr. Part No. PD55003L-E Mouser Part No 511-PD55003L-E	STMicroelectronics	RF MOSFET Transistors RF POWER transistor LDMOST family N-Chan	Datasheet	8,750In Stock	Cut Tape £5.88 £4.23 £3.79 £3.59 Reel £3.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF MOSFETs	Si	SMD/SMT	PowerFLAT (5x5)
RF MOSFET Transistors RF Pwr Transistors LDMOST Plastic Fam PD57060-E STMicroelectronics 1: £48.02 1,085In Stock	Mfr. Part No. PD57060-E Mouser Part No 511-PD57060-E	STMicroelectronics	RF MOSFET Transistors RF Pwr Transistors LDMOST Plastic Fam	Datasheet	1,085In Stock	£48.02 £36.36 £35.54	Min.: 1 Mult.: 1	RF MOSFETs	Si	SMD/SMT	PowerSO-10RF-Formed-4
RF MOSFET Transistors RF PWR N-Ch MOS 150W 14dB 175MHz SD2931-10W STMicroelectronics 1: £70.30 1,525In Stock	Mfr. Part No. SD2931-10W Mouser Part No 511-SD2931-10W	STMicroelectronics	RF MOSFET Transistors RF PWR N-Ch MOS 150W 14dB 175MHz	Datasheet	1,525In Stock	£70.30 £55.85 £53.58	Min.: 1 Mult.: 1	RF MOSFETs	Si	SMD/SMT	M174
RF MOSFET Transistors RF PWR N-Ch MOS 150W 14dB 175MHz SD2931-11W STMicroelectronics 1: £64.32 295In Stock	Mfr. Part No. SD2931-11W Mouser Part No 511-SD2931-11W	STMicroelectronics	RF MOSFET Transistors RF PWR N-Ch MOS 150W 14dB 175MHz	Datasheet	295In Stock	£64.32 £50.93 £48.98 Quote Quote	Min.: 1 Mult.: 1	RF MOSFETs	Si	Screw Mount
RF MOSFET Transistors RF PWR N-Ch MOS 350W 15dB 175MHz SD2942W STMicroelectronics 1: £142.93 93In Stock 90Expected 02/12/2026	Mfr. Part No. SD2942W Mouser Part No 511-SD2942W	STMicroelectronics	RF MOSFET Transistors RF PWR N-Ch MOS 350W 15dB 175MHz	Datasheet	93In Stock 90Expected 02/12/2026	£142.93 £119.30	Min.: 1 Mult.: 1	RF MOSFETs	Si	Screw Mount
RF MOSFET Transistors 300W - 50V Moisture Resistnt HF/VHF DMOS SD4933MR STMicroelectronics 1: £124.37 292In Stock 100Expected 16/11/2026	Mfr. Part No. SD4933MR Mouser Part No 511-SD4933MR	STMicroelectronics	RF MOSFET Transistors 300W - 50V Moisture Resistnt HF/VHF DMOS Learn More about STMicroelectronics stmicro sd4931 sd4933	Datasheet	292In Stock 100Expected 16/11/2026	£124.37 £98.75	Min.: 1 Mult.: 1	RF MOSFETs	Si	SMD/SMT	M177MR-5
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T39CAY STMicroelectronics 1: £1.42 31,186In Stock	Mfr. Part No. SM15T39CAY Mouser Part No 511-SM15T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	31,186In Stock	Cut Tape £1.42 £0.908 £0.678 £0.606 Reel £0.393 View £0.478 £0.447 £0.372 £0.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500				SMC (DO-214AB)
ESD Protection Diodes / TVS Diodes 200W 6.8V Undirect SM2T6V8A STMicroelectronics 1: £0.623 88,674In Stock	Mfr. Part No. SM2T6V8A Mouser Part No 511-SM2T6V8A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 200W 6.8V Undirect Learn More about STMicroelectronics stm standard products	Datasheet	88,674In Stock	Cut Tape £0.623 £0.30 £0.265 £0.203 Reel £0.133 View £0.199 £0.19 £0.188 £0.119 MouseReel Available	Min.: 1 Mult.: 1 : 12,000				DO-216AA-2
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T36AY STMicroelectronics 1: £1.35 61,661In Stock	Mfr. Part No. SM6T36AY Mouser Part No 511-SM6T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	61,661In Stock	Cut Tape £1.35 £0.863 £0.615 £0.534 Reel £0.356 View £0.426 £0.395 £0.339 MouseReel Available	Min.: 1 Mult.: 1 : 2,500				SMB (DO-214AA)
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T36CAY STMicroelectronics 1: £1.41 32,442In Stock	Mfr. Part No. SM6T36CAY Mouser Part No 511-SM6T36CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	32,442In Stock	Cut Tape £1.41 £0.917 £0.698 £0.622 Reel £0.385 View £0.491 £0.45 £0.363 MouseReel Available	Min.: 1 Mult.: 1 : 2,500				SMB (DO-214AA)
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T42AY STMicroelectronics 1: £0.943 61,155In Stock	Mfr. Part No. SM6T42AY Mouser Part No 511-SM6T42AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	61,155In Stock	Cut Tape £0.943 £0.435 £0.386 £0.299 Reel £0.24 View £0.229 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 2,500				SMB (DO-214AA)
MOSFETs N-channel 60 V, 0.0031 Ohm typ., 80 A STripFET F7 Power MOSFET in a DPAK package STD140N6F7 STMicroelectronics 1: £1.80 60,884In Stock	Mfr. Part No. STD140N6F7 Mouser Part No 511-STD140N6F7	STMicroelectronics	MOSFETs N-channel 60 V, 0.0031 Ohm typ., 80 A STripFET F7 Power MOSFET in a DPAK package Learn More about STMicroelectronics stmstripfet	Datasheet	60,884In Stock	Cut Tape £1.80 £0.882 £0.788 £0.625 £0.608 Reel £0.533 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MOSFETs	Si	SMD/SMT	DPAK-3 (TO-252-3)
MOSFETs N-Ch 100 Volt 15 Amp STD15NF10T4 STMicroelectronics 1: £1.36 32,677In Stock	Mfr. Part No. STD15NF10T4 Mouser Part No 511-STD15NF10	STMicroelectronics	MOSFETs N-Ch 100 Volt 15 Amp Learn More about STMicroelectronics stm standard products	Datasheet	32,677In Stock	Cut Tape £1.36 £0.646 £0.54 £0.435 Reel £0.372 View £0.409 £0.369 £0.361 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MOSFETs	Si	SMD/SMT	DPAK-3 (TO-252-3)
MOSFETs NCh 250V 0.165mOhm 17A MOSFET STD17NF25 STMicroelectronics 1: £1.66 50,765In Stock 27,500Expected 28/05/2027	Mfr. Part No. STD17NF25 Mouser Part No 511-STD17NF25	STMicroelectronics	MOSFETs NCh 250V 0.165mOhm 17A MOSFET	Datasheet	50,765In Stock 27,500Expected 28/05/2027	Cut Tape £1.66 £0.818 £0.747 £0.637 Reel £0.637 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MOSFETs	Si	SMD/SMT	DPAK-3 (TO-252-3)
MOSFETs Automotive-grade N-channel 1000 V, 5.4 Ohm typ., 2.2 A SuperMESH Power MOSFET in STD4NK100Z STMicroelectronics 1: £2.76 11,958In Stock	Mfr. Part No. STD4NK100Z Mouser Part No 511-STD4NK100Z	STMicroelectronics	MOSFETs Automotive-grade N-channel 1000 V, 5.4 Ohm typ., 2.2 A SuperMESH Power MOSFET in Learn More about STMicroelectronics supermesh mosfets	Datasheet	11,958In Stock	Cut Tape £2.76 £1.43 £1.27 £1.05 Reel £0.917 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MOSFETs	Si	SMD/SMT	DPAK-3 (TO-252-3)
MOSFETs N-Ch 400 Volt 5.4 A Zener SuperMESH STD7NK40ZT4 STMicroelectronics 1: £1.89 36,017In Stock	Mfr. Part No. STD7NK40ZT4 Mouser Part No 511-STD7NK40Z	STMicroelectronics	MOSFETs N-Ch 400 Volt 5.4 A Zener SuperMESH Learn More about STMicroelectronics stm standard products	Datasheet	36,017In Stock	Cut Tape £1.89 £0.925 £0.826 £0.66 £0.641 Reel £0.569 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MOSFETs	Si	SMD/SMT	DPAK-3 (TO-252-3)
MOSFETs Automotive-grade N-channel 650 V, 365 mOhm typ., 9 A MDmesh DM6 Power MOSFET in STD9N65DM6AG STMicroelectronics 1: £2.28 2,295In Stock	Mfr. Part No. STD9N65DM6AG Mouser Part No 511-STD9N65DM6AG	STMicroelectronics	MOSFETs Automotive-grade N-channel 650 V, 365 mOhm typ., 9 A MDmesh DM6 Power MOSFET in Learn More about STMicroelectronics stmMDmeshII	Datasheet	2,295In Stock	Cut Tape £2.28 £1.33 £1.02 £0.826 Reel £0.733 View £0.818 £0.719 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	MOSFETs	Si