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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.
SCRs High temperature 16 A SCRs TN1605H-6T STMicroelectronics 1: £1.33 100In Stock	Mfr. Part No. TN1605H-6T Mouser Part No 511-TN1605H-6T	STMicroelectronics	SCRs High temperature 16 A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	100In Stock	£1.33 £0.834 £0.551 £0.437 View £0.388 £0.354 £0.34 £0.33	Min.: 1 Mult.: 1
SCRs High temperature 16 A 600 V TO220 Thyristor SCRs TN1610H-6T STMicroelectronics 1: £1.44 954In Stock	Mfr. Part No. TN1610H-6T Mouser Part No 511-TN1610H-6T	STMicroelectronics	SCRs High temperature 16 A 600 V TO220 Thyristor SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	954In Stock	£1.44 £0.89 £0.588 £0.463 View £0.395 £0.358 £0.318 £0.307 £0.298	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TS1220-600H STMicroelectronics 1: £1.38 1,325In Stock	Mfr. Part No. TS1220-600H Mouser Part No 511-TS1220-600H	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,325In Stock	£1.38 £0.606 £0.541 £0.451 View £0.378 £0.311 £0.292 £0.291	Min.: 1 Mult.: 1
SCRs 8.0 Amp 600 Volt TS820-600H STMicroelectronics 1: £1.07 1,832In Stock	Mfr. Part No. TS820-600H Mouser Part No 511-TS820-600H	STMicroelectronics	SCRs 8.0 Amp 600 Volt	Datasheet	1,832In Stock	£1.07 £0.468 £0.417 £0.346 £0.266	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TXN612RG STMicroelectronics 1: £1.54 854In Stock	Mfr. Part No. TXN612RG Mouser Part No 511-TXN612	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	854In Stock	£1.54 £0.74 £0.663 £0.526 View £0.481 £0.443 £0.437	Min.: 1 Mult.: 1
SCRs 0.8 Amp 600 Volt X00602MA 5AL2 STMicroelectronics 1: £0.346 115In Stock	Mfr. Part No. X00602MA 5AL2 Mouser Part No 511-X00602MA5AL2	STMicroelectronics	SCRs 0.8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	115In Stock	Cut Tape £0.346 £0.211 £0.133 £0.10 Reel £0.078 View £0.088 £0.067 £0.057 £0.054 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
SCRs 0.8 A sensitive Gate SCR X00619MA2AL2 STMicroelectronics 1: £0.488 6,384In Stock	Mfr. Part No. X00619MA2AL2 Mouser Part No 511-X00619MA2AL2	STMicroelectronics	SCRs 0.8 A sensitive Gate SCR Learn More about STMicroelectronics stm standard products	Datasheet	6,384In Stock	£0.488 £0.336 £0.213 £0.134 Reel £0.10 View £0.119 £0.087 £0.072 £0.057	Min.: 1 Mult.: 1 : 2,000
SCRs 0.8 A sensitive gate SCR X00619MA5AL2 STMicroelectronics 1: £0.405 1,814In Stock	Mfr. Part No. X00619MA5AL2 Mouser Part No 511-X00619MA5AL2	STMicroelectronics	SCRs 0.8 A sensitive gate SCR Learn More about STMicroelectronics stm standard products	Datasheet	1,814In Stock	£0.405 £0.25 £0.158 £0.118 View £0.105 £0.078 £0.066 £0.057	Min.: 1 Mult.: 1
SCRs 1.25 Amp 800 Volt X0205NA 1BA2 STMicroelectronics 1: £0.834 17In Stock	Mfr. Part No. X0205NA 1BA2 Mouser Part No 511-X0205NA	STMicroelectronics	SCRs 1.25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	17In Stock	£0.834 £0.663 £0.394 £0.26 View £0.192 £0.169 £0.147 £0.128 £0.102	Min.: 1 Mult.: 1
Triacs 0.8 Amp 600 Volt Z00607MA 2BL2 STMicroelectronics 1: £0.39 393In Stock	Mfr. Part No. Z00607MA 2BL2 Mouser Part No 511-Z00607MA2BL2	STMicroelectronics	Triacs 0.8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	393In Stock	£0.39 £0.238 £0.152 £0.114 View £0.101 £0.091 £0.074 £0.067 £0.065	Min.: 1 Mult.: 1
Triacs 1.0 Amp 600 Volt Z0103MA 5AL2 STMicroelectronics 1: £0.375 23In Stock	Mfr. Part No. Z0103MA 5AL2 Mouser Part No 511-Z0103MA5AL2	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	23In Stock	Cut Tape £0.375 £0.232 £0.148 £0.11 Reel £0.088 View £0.099 £0.075 £0.065 £0.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Triacs 1A TRIACS Z0107NA 1AA2 STMicroelectronics 1: £0.578 3,775In Stock	Mfr. Part No. Z0107NA 1AA2 Mouser Part No 511-Z0107NA-1AA2	STMicroelectronics	Triacs 1A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	3,775In Stock	£0.578 £0.457 £0.29 £0.18 View £0.153 £0.10 £0.088 £0.07	Min.: 1 Mult.: 1
Triacs 1.0 Amp 700 Volt Z0107SN 5AA4 STMicroelectronics 1: £0.443 1,441In Stock	Mfr. Part No. Z0107SN 5AA4 Mouser Part No 511-Z0107SN	STMicroelectronics	Triacs 1.0 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,441In Stock	Cut Tape £0.443 £0.275 £0.175 £0.132 Reel £0.117 View £0.10 £0.088 £0.085 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 1.0 Amp 600 Volt Z0109MA 1AA2 STMicroelectronics 1: £0.368 599In Stock	Mfr. Part No. Z0109MA 1AA2 Mouser Part No 511-Z0109MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	599In Stock	£0.368 £0.228 £0.145 £0.108 View £0.097 £0.083 £0.075 £0.066 £0.06	Min.: 1 Mult.: 1
Triacs 1A Triacs Z0109MA 2AL2 STMicroelectronics 1: £0.608 3,021In Stock	Mfr. Part No. Z0109MA 2AL2 Mouser Part No 511-Z0109MA2AL2	STMicroelectronics	Triacs 1A Triacs Learn More about STMicroelectronics stm standard products	Datasheet	3,021In Stock	£0.608 £0.40 £0.279 £0.214 Reel £0.098 View £0.165 £0.073 £0.064 £0.06	Min.: 1 Mult.: 1 : 2,000
Triacs 1A Standard Triacs Z0109MN 6AA4 STMicroelectronics 1: £0.413 1,450In Stock	Mfr. Part No. Z0109MN 6AA4 Mouser Part No 511-Z0109MN6AA4	STMicroelectronics	Triacs 1A Standard Triacs Learn More about STMicroelectronics stm standard products	Datasheet	1,450In Stock	Cut Tape £0.413 £0.252 £0.161 £0.12 Reel £0.079 View £0.108 £0.097 £0.072 £0.07	Min.: 1 Mult.: 1 : 4,000
Triacs 1A Standard Triacs Z0109NA 2AL2 STMicroelectronics 1: £0.383 5,388In Stock	Mfr. Part No. Z0109NA 2AL2 Mouser Part No 511-Z0109NA2AL2	STMicroelectronics	Triacs 1A Standard Triacs Learn More about STMicroelectronics stm standard products	Datasheet	5,388In Stock	£0.383 £0.235 £0.149 £0.112 Reel £0.089 View £0.10 £0.076 £0.065 £0.063	Min.: 1 Mult.: 1 : 2,000
Triacs 1A Standard Triacs Z0110SN 5AA4 STMicroelectronics 1: £0.661 2,974In Stock	Mfr. Part No. Z0110SN 5AA4 Mouser Part No 511-Z0110SN5AA4	STMicroelectronics	Triacs 1A Standard Triacs Learn More about STMicroelectronics stm standard products	Datasheet	2,974In Stock	Cut Tape £0.661 £0.456 £0.288 £0.179 Reel £0.132 View £0.116 £0.082 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 800 V , 40 A Automotive SCR Thyristor in D2PAK package STMicroelectronics TN4035HA-8GY TN4035HA-8GY STMicroelectronics 1: £3.15 1,000Expected 18/01/2027	Mfr. Part No. TN4035HA-8GY Mouser Part No 511-TN4035HA-8GY	STMicroelectronics	SCRs 800 V , 40 A Automotive SCR Thyristor in D2PAK package Learn More about STMicroelectronics tn4035ha 8gy scr thyristor	Datasheet	1,000Expected 18/01/2027	£3.15 £2.07 £1.54 £1.29 View £1.20 £1.15 £1.12	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA25-600BW STMicroelectronics 1: £7.73 225On Order	Mfr. Part No. BTA25-600BW Mouser Part No 511-BTA25-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	225On Order	£7.73 £4.93 £4.08 £3.72	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect SM15T15A STMicroelectronics 1: £1.31 2,500Expected 30/11/2026	Mfr. Part No. SM15T15A Mouser Part No 511-SM15T15A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 15V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,500Expected 30/11/2026	Cut Tape £1.31 £0.818 £0.617 £0.54 Reel £0.333 View £0.421 £0.382 £0.295 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 150V Unidirect SM6T150A STMicroelectronics 1: £0.751 4,999Expected 29/12/2026	Mfr. Part No. SM6T150A Mouser Part No 511-SM6T150A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 150V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	4,999Expected 29/12/2026	Cut Tape £0.751 £0.344 £0.285 £0.221 Reel £0.183 View £0.21 £0.162 £0.158 £0.141 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 8.5V Bidirect SMBJ8.5CA-TR STMicroelectronics 1: £0.578 7,500Expected 29/03/2027	Mfr. Part No. SMBJ8.5CA-TR Mouser Part No 511-SMBJ8.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 8.5V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,500Expected 29/03/2027	Cut Tape £0.578 £0.261 £0.23 £0.175 Reel £0.129 View £0.172 £0.112 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 130V 50uA Bidirect SMTPA130 STMicroelectronics 1: £0.555 4,969Expected 12/11/2026	Mfr. Part No. SMTPA130 Mouser Part No 511-SMTPA130	STMicroelectronics	Board Mount Surge Protectors 130V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,969Expected 12/11/2026	Cut Tape £0.555 £0.357 £0.244 £0.196 Reel £0.169 View £0.189 £0.152 £0.139 £0.134 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 12A Triacs T1235H-6G STMicroelectronics 1: £1.74 2,000Expected 30/12/2026	Mfr. Part No. T1235H-6G Mouser Part No 511-T1235H-6G	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	2,000Expected 30/12/2026	£1.74 £1.09 £0.716 £0.568 View £0.543 £0.462 £0.443 £0.433	Min.: 1 Mult.: 1

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Circuit Protection

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