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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 Automotive 5000 W, 13 V TVS SM50T15AY STMicroelectronics 1: £2.13 2,500In Stock	Mfr. Part No. SM50T15AY Mouser Part No 511-SM50T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 13 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,500In Stock	Cut Tape £2.13 £1.37 £1.05 £0.943 Reel £0.652 View £0.759 £0.695 £0.622 £0.614 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 14 V TVS SM50T16AY STMicroelectronics 1: £2.13 2,500In Stock	Mfr. Part No. SM50T16AY Mouser Part No 511-SM50T16AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 14 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,500In Stock	Cut Tape £2.13 £1.37 £1.05 £0.943 Reel £0.634 View £0.759 £0.695 £0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 30 V TVS SM50T35AY STMicroelectronics 1: £2.13 4,990In Stock	Mfr. Part No. SM50T35AY Mouser Part No 511-SM50T35AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 30 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	4,990In Stock	Cut Tape £2.13 £1.37 £1.05 £0.943 Reel £0.634 View £0.759 £0.695 £0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 36 V TVS SM50T42AY STMicroelectronics 1: £2.13 2,500In Stock	Mfr. Part No. SM50T42AY Mouser Part No 511-SM50T42AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 36 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,500In Stock	Cut Tape £2.13 £1.37 £1.05 £0.943 Reel £0.634 View £0.759 £0.695 £0.597 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 58 V TVS SM50T68AY STMicroelectronics 1: £2.22 2,500In Stock	Mfr. Part No. SM50T68AY Mouser Part No 511-SM50T68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 58 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,500In Stock	Cut Tape £2.22 £1.43 £1.10 £0.995 Reel £0.665 View £0.796 £0.734 £0.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 11 V TVS SM6F11AY STMicroelectronics 1: £0.555 5,960In Stock	Mfr. Part No. SM6F11AY Mouser Part No 511-SM6F11AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 11 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,960In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.129 £0.113	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 13 V TVS SM6F13AY STMicroelectronics 1: £0.555 5,935In Stock	Mfr. Part No. SM6F13AY Mouser Part No 511-SM6F13AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 13 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,935In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.129 £0.113	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 15 V TVS SM6F14AY STMicroelectronics 1: £0.555 5,968In Stock	Mfr. Part No. SM6F14AY Mouser Part No 511-SM6F14AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 15 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,968In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.159 View £0.118 £0.104	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 14 V TVS SM6F15AY STMicroelectronics 1: £0.555 5,173In Stock	Mfr. Part No. SM6F15AY Mouser Part No 511-SM6F15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 14 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,173In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.159 View £0.118 £0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 22 V TVS SM6F22AY STMicroelectronics 1: £0.555 5,940In Stock	Mfr. Part No. SM6F22AY Mouser Part No 511-SM6F22AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 22 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,940In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.158 View £0.118 £0.104	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 23 V TVS SM6F23AY STMicroelectronics 1: £0.555 5,843In Stock	Mfr. Part No. SM6F23AY Mouser Part No 511-SM6F23AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 23 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,843In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.159 View £0.118 £0.104	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 26 V TVS SM6F26AY STMicroelectronics 1: £0.555 4,727In Stock	Mfr. Part No. SM6F26AY Mouser Part No 511-SM6F26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 26 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,727In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.129 £0.113	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 28 V TVS SM6F28AY STMicroelectronics 1: £0.593 31In Stock	Mfr. Part No. SM6F28AY Mouser Part No 511-SM6F28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 28 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	31In Stock	Cut Tape £0.593 £0.267 £0.236 £0.179 Reel £0.137 View £0.178 £0.12	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 6.5 V TVS SM6F6.5AY STMicroelectronics 1: £0.555 5,268In Stock	Mfr. Part No. SM6F6.5AY Mouser Part No 511-SM6F6.5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 6.5 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,268In Stock	Cut Tape £0.555 £0.252 £0.223 £0.169 Reel £0.129 £0.113	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 14.1 V TVS in SMB SM6T16V5AY STMicroelectronics 1: £0.533 4,202In Stock	Mfr. Part No. SM6T16V5AY Mouser Part No 511-SM6T16V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 14.1 V TVS in SMB Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,202In Stock	Cut Tape £0.533 £0.269 £0.22 £0.169 Reel £0.159 View £0.162 £0.123 £0.11 £0.107 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes High Temp Transil SMA6J85A-TR STMicroelectronics 1: £0.882 155In Stock	Mfr. Part No. SMA6J85A-TR Mouser Part No 511-SMA6J85A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	155In Stock	Cut Tape £0.882 £0.409 £0.362 £0.279 Reel £0.19 View £0.263 £0.234 £0.17 £0.163 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Surge Protectors 270V 50uA Bidirect SMP50-270 STMicroelectronics 1: £0.608 194In Stock	Mfr. Part No. SMP50-270 Mouser Part No 511-SMP50-270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	194In Stock	Cut Tape £0.608 £0.378 £0.245 £0.188 Reel £0.13 View £0.169 £0.153 £0.12 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs Logic Level 8A TRIAC T810T-8T STMicroelectronics 1: £1.31 22In Stock	Mfr. Part No. T810T-8T Mouser Part No 511-T810T-8T	STMicroelectronics	Triacs Logic Level 8A TRIAC Learn More about STMicroelectronics stm snubberless triacs	Datasheet	22In Stock	£1.31 £0.63 £0.54 £0.429 View £0.38 £0.337 £0.322	Min.: 1 Mult.: 1
SCRs 8A SCRS TN815-800B-TR STMicroelectronics 1: £1.00 1,495In Stock	Mfr. Part No. TN815-800B-TR Mouser Part No 511-TN815-800B-TR	STMicroelectronics	SCRs 8A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	1,495In Stock	Cut Tape £1.00 £0.618 £0.416 £0.325 Reel £0.261 View £0.30 £0.241 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 8.0 Amp 50 Volt TYN058RG STMicroelectronics 1: £1.49 556In Stock	Mfr. Part No. TYN058RG Mouser Part No 511-TYN058	STMicroelectronics	SCRs 8.0 Amp 50 Volt Learn More about STMicroelectronics stm standard products	Datasheet	556In Stock	£1.49 £0.759 £0.666 £0.521 View £0.441 £0.395 £0.392	Min.: 1 Mult.: 1
Triacs THYRISTOR TRIAC Z0103MN 6AA4 STMicroelectronics 1: £0.436 115In Stock	Mfr. Part No. Z0103MN 6AA4 Mouser Part No 511-Z0103MN-6AA4	STMicroelectronics	Triacs THYRISTOR TRIAC Learn More about STMicroelectronics stm standard products	Datasheet	115In Stock	Cut Tape £0.436 £0.267 £0.17 £0.128 Reel £0.084 View £0.114 £0.103 £0.076 £0.07 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Triacs 1.0 Amp 600 Volt Z0107MA 5AL2 STMicroelectronics 1: £0.368 2,722In Stock	Mfr. Part No. Z0107MA 5AL2 Mouser Part No 511-Z0107MA5AL2	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,722In Stock	£0.368 £0.228 £0.145 £0.108 Reel £0.086 View £0.097 £0.073 £0.063 £0.06	Min.: 1 Mult.: 1 : 2,000
Triacs 1.0 Amp 600 Volt Z0107MN 5AA4 STMicroelectronics 1: £0.413 3,913In Stock	Mfr. Part No. Z0107MN 5AA4 Mouser Part No 511-Z0107MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,913In Stock	Cut Tape £0.413 £0.252 £0.161 £0.12 Reel £0.107 View £0.091 £0.081 £0.075 £0.069 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 16 Amp 600 Volt BTA16-600CRG STMicroelectronics 1: £1.68 2,852On Order	Mfr. Part No. BTA16-600CRG Mouser Part No 511-BTA16-600CRG	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,852On Order On Order Ship Dates Mfr. No: BTA16-600CRG Stock: 0 On Order: 852 Expected 30/11/2026 2,000 Expected 14/12/2026 Factory Lead Time: 15 Weeks	£1.68 £1.07 £0.718 £0.582 View £0.522 £0.487 £0.464	Min.: 1 Mult.: 1
Triacs 16 Amp 800 Volt BTA16-800BRG STMicroelectronics 1: £1.68 14,285On Order	Mfr. Part No. BTA16-800BRG Mouser Part No 511-BTA16-800B	STMicroelectronics	Triacs 16 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	14,285On Order On Order Ship Dates Mfr. No: BTA16-800BRG Stock: 0 On Order: 6,285 Expected 13/11/2026 8,000 Expected 08/02/2027 Factory Lead Time: 15 Weeks	£1.68 £1.09 £0.834 £0.67 View £0.60 £0.56 £0.532 £0.484	Min.: 1 Mult.: 1

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