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Circuit Protection

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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.
ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV BI SMC30J15CA STMicroelectronics 1: £1.46 4,556In Stock	Mfr. Part No. SMC30J15CA Mouser Part No 511-SMC30J15CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	4,556In Stock	Cut Tape £1.46 £0.995 £0.788 £0.705 Reel £0.468 View £0.56 £0.511 £0.416 £0.415 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC SMC50J24A STMicroelectronics 1: £1.75 2,226In Stock	Mfr. Part No. SMC50J24A Mouser Part No 511-SMC50J24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,226In Stock	Cut Tape £1.75 £1.12 £0.849 £0.759 Reel £0.499 View £0.603 £0.559 £0.453 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS in SMC SMC50J58A STMicroelectronics 1: £1.76 2,412In Stock	Mfr. Part No. SMC50J58A Mouser Part No 511-SMC50J58A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,412In Stock	Cut Tape £1.76 £1.13 £0.856 £0.766 Reel £0.505 View £0.609 £0.566 £0.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 1200 V, 50 A Automotive Grade AEC-Q101 SCR Thyristor TN5050H-12WY STMicroelectronics 1: £5.60 668In Stock	Mfr. Part No. TN5050H-12WY Mouser Part No 511-TN5050H-12WY	STMicroelectronics	SCRs 1200 V, 50 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	668In Stock	£5.60 £3.22 £2.70 £2.55	Min.: 1 Mult.: 1
SCRs 8.0 Amp 600 Volt TN815-600B-TR STMicroelectronics 1: £0.925 7,391In Stock	Mfr. Part No. TN815-600B-TR Mouser Part No 511-TN815-600B-TR	STMicroelectronics	SCRs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,391In Stock	Cut Tape £0.925 £0.512 £0.376 £0.296 Reel £0.248 View £0.268 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 12 Amp 600 Volt BTB12-600BWRG STMicroelectronics 1: £1.27 12,202In Stock	Mfr. Part No. BTB12-600BWRG Mouser Part No 511-BTB12-600BW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	12,202In Stock	£1.27 £0.581 £0.455 £0.362 £0.34	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 14.2V 300W Unidirect ESDA14V2L STMicroelectronics 1: £0.248 191,231In Stock	Mfr. Part No. ESDA14V2L Mouser Part No 511-ESDA14V2L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 14.2V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	191,231In Stock	Cut Tape £0.248 £0.107 £0.086 £0.069 Reel £0.045 View £0.058 £0.044 £0.042 £0.038 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T30AY STMicroelectronics 1: £1.18 4,656In Stock	Mfr. Part No. SM15T30AY Mouser Part No 511-SM15T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	4,656In Stock	Cut Tape £1.18 £0.78 £0.65 £0.558 Reel £0.362 View £0.442 £0.41 £0.334 £0.332 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T33CAY STMicroelectronics 1: £1.42 3,497In Stock	Mfr. Part No. SM15T33CAY Mouser Part No 511-SM15T33CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	3,497In Stock	Cut Tape £1.42 £0.908 £0.678 £0.606 Reel £0.392 View £0.478 £0.434 £0.351 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 7.5V Unidirect SM15T7V5A STMicroelectronics 1: £1.23 6,611In Stock	Mfr. Part No. SM15T7V5A Mouser Part No 511-SM15T7V5A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 7.5V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,611In Stock	Cut Tape £1.23 £0.78 £0.582 £0.49 Reel £0.314 View £0.399 £0.363 £0.29 £0.289 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T27AY STMicroelectronics 1: £1.35 5,442In Stock	Mfr. Part No. SM6T27AY Mouser Part No 511-SM6T27AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	5,442In Stock	Cut Tape £1.35 £0.863 £0.644 £0.574 Reel £0.37 View £0.453 £0.394 £0.331 £0.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400W 33V Unidirect SMAJ33A-TR STMicroelectronics 1: £0.436 14,990In Stock	Mfr. Part No. SMAJ33A-TR Mouser Part No 511-SMAJ33A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 33V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,990In Stock	Cut Tape £0.436 £0.228 £0.169 £0.138 View Reel £0.072 £0.114 £0.097 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 25 A - 800 V - T-Series Triac in TO-220AB T2535T-8T STMicroelectronics 1: £1.84 8,385In Stock	Mfr. Part No. T2535T-8T Mouser Part No 511-T2535T-8T	STMicroelectronics	Triacs 25 A - 800 V - T-Series Triac in TO-220AB Learn More about STMicroelectronics stm t2535t 25a 800v triac	Datasheet	8,385In Stock	£1.84 £0.899 £0.811 £0.645 View £0.593 £0.566	Min.: 1 Mult.: 1
Triacs 4.0 Amp 600 Volt T405Q-600H STMicroelectronics 1: £0.788 12,583In Stock	Mfr. Part No. T405Q-600H Mouser Part No 511-T405Q-600H	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	12,583In Stock	£0.788 £0.34 £0.301 £0.247 View £0.205 £0.175	Min.: 1 Mult.: 1
Triacs 4A TRIACS T435-700B-TR STMicroelectronics 1: £0.908 5,329In Stock	Mfr. Part No. T435-700B-TR Mouser Part No 511-T435-700B-TR	STMicroelectronics	Triacs 4A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	5,329In Stock	Cut Tape £0.908 £0.568 £0.374 £0.29 Reel £0.233 View £0.263 £0.212 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 10 Amp 600 Volt TYN610RG STMicroelectronics 1: £1.07 4,571In Stock	Mfr. Part No. TYN610RG Mouser Part No 511-TYN610	STMicroelectronics	SCRs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products		4,571In Stock	£1.07 £0.499 £0.388 £0.319 View £0.287 £0.265	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 20 V TVS SM50T23AY STMicroelectronics 1: £2.13 2,490In Stock	Mfr. Part No. SM50T23AY Mouser Part No 511-SM50T23AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 20 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,490In Stock	Cut Tape £2.13 £1.37 £1.05 £0.943 Reel £0.633 View £0.759 £0.673 £0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs OverVltg protected AC switch 1500 Vrms ACST1635-8FP STMicroelectronics 1: £2.10 2,000In Stock	Mfr. Part No. ACST1635-8FP Mouser Part No 511-ACST1635-8FP	STMicroelectronics	Triacs OverVltg protected AC switch 1500 Vrms	Datasheet	2,000In Stock	£2.10 £0.871 £0.788 £0.693 £0.652	Min.: 1 Mult.: 1
Triacs 40 Amp 700 Volt BTA41-700BRG STMicroelectronics 1: £7.80 531In Stock	Mfr. Part No. BTA41-700BRG Mouser Part No 511-BTA41-700B	STMicroelectronics	Triacs 40 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	531In Stock	£7.80 £4.62 £3.95	Min.: 1 Mult.: 1
SCRs 30 Amp 800 Volt BTW68-800RG STMicroelectronics 1: £4.80 789In Stock	Mfr. Part No. BTW68-800RG Mouser Part No 511-BTW68-800	STMicroelectronics	SCRs 30 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	789In Stock	£4.80 £2.73 £2.28 £2.07	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T56AY STMicroelectronics 1: £1.37 3,932In Stock	Mfr. Part No. SM15T56AY Mouser Part No 511-SM15T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	3,932In Stock	Cut Tape £1.37 £0.871 £0.65 £0.581 Reel £0.381 View £0.457 £0.399 £0.334 £0.324 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T21CAY STMicroelectronics 1: £1.25 6,129In Stock	Mfr. Part No. SM4T21CAY Mouser Part No 511-SM4T21CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	6,129In Stock	Cut Tape £1.25 £0.713 £0.588 £0.505 Reel £0.325 View £0.41 £0.368 £0.351 £0.299 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T35AY STMicroelectronics 1: £1.25 5,763In Stock	Mfr. Part No. SM4T35AY Mouser Part No 511-SM4T35AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5,763In Stock	Cut Tape £1.25 £0.72 £0.591 £0.502 Reel £0.312 View £0.405 £0.382 £0.358 £0.286 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T56CAY STMicroelectronics 1: £1.29 6,033In Stock	Mfr. Part No. SM4T56CAY Mouser Part No 511-SM4T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	6,033In Stock	Cut Tape £1.29 £0.818 £0.611 £0.545 Reel £0.325 View £0.427 £0.368 £0.351 £0.299 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 220V Unidirect SM6T220A STMicroelectronics 1: £0.698 8,146In Stock	Mfr. Part No. SM6T220A Mouser Part No 511-SM6T220A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 220V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,146In Stock	Cut Tape £0.698 £0.325 £0.272 £0.217 Reel £0.175 View £0.21 £0.153 £0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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