.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1,346

Applied Filters:

Brand = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 40A SCRs TN4015H-6T STMicroelectronics 1: £1.95 1,904In Stock 7,000Expected 05/12/2026	Mfr. Part No. TN4015H-6T Mouser Part No 511-TN4015H-6T	STMicroelectronics	SCRs High Temperature 40A SCRs Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,904In Stock 7,000Expected 05/12/2026	£1.95 £1.25 £0.849 £0.718 View £0.636 £0.579	Min.: 1 Mult.: 1
SCRs High temperature 50A SCRs TN5015H-6G STMicroelectronics 1: £2.17 1,885In Stock 2,000Expected 30/11/2026	Mfr. Part No. TN5015H-6G Mouser Part No 511-TN5015H-6G	STMicroelectronics	SCRs High temperature 50A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	1,885In Stock 2,000Expected 30/11/2026	£2.17 £1.07 £0.969 £0.78 View £0.746 £0.705	Min.: 1 Mult.: 1
SCRs High temperature 50A SCRs TN5015H-6G-TR STMicroelectronics 1: £2.16 6,946In Stock 4,000Expected 09/11/2026	Mfr. Part No. TN5015H-6G-TR Mouser Part No 511-TN5015H-6G-TR	STMicroelectronics	SCRs High temperature 50A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	6,946In Stock 4,000Expected 09/11/2026	Cut Tape £2.16 £1.39 £0.952 £0.78 Reel £0.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 50 A 1200 V High Temperature SCR Thyristor in TOP-3I package TN5050H-12PI STMicroelectronics 1: £5.20 558In Stock	Mfr. Part No. TN5050H-12PI Mouser Part No 511-TN5050H-12PI	STMicroelectronics	SCRs 50 A 1200 V High Temperature SCR Thyristor in TOP-3I package Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	558In Stock	£5.20 £3.48 £2.80 £2.49 £2.21	Min.: 1 Mult.: 1
SCRs 50 A 1200 V High Temperature SCR Thyristor in TO247-LL Package TN5050H-12WL STMicroelectronics 1: £4.48 593In Stock	Mfr. Part No. TN5050H-12WL Mouser Part No 511-TN5050H-12WL	STMicroelectronics	SCRs 50 A 1200 V High Temperature SCR Thyristor in TO247-LL Package Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	593In Stock	£4.48 £2.54 £2.11 £1.89	Min.: 1 Mult.: 1
SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor TN6050HP-12WY STMicroelectronics 1: £5.72 954In Stock	Mfr. Part No. TN6050HP-12WY Mouser Part No 511-TN6050HP-12WY	STMicroelectronics	SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics stm tn6050hp 12wy automotive scr thyristor	Datasheet	954In Stock	£5.72 £3.83 £3.08 £2.74 £2.44	Min.: 1 Mult.: 1
Triacs 25A High Volt Triac 1200V 150mA IGT TPDV1225RG STMicroelectronics 1: £10.16 620In Stock 1,800Expected 11/01/2027	Mfr. Part No. TPDV1225RG Mouser Part No 511-TPDV1225	STMicroelectronics	Triacs 25A High Volt Triac 1200V 150mA IGT Learn More about STMicroelectronics stm standard products	Datasheet	620In Stock 1,800Expected 11/01/2027	£10.16 £6.71 £5.53 £4.93 £4.60	Min.: 1 Mult.: 1
SCRs High surge voltage 1.25 A SCR for circuit breaker TS110-8UF STMicroelectronics 1: £0.943 33,507In Stock 10,000Expected 07/12/2026	Mfr. Part No. TS110-8UF Mouser Part No 511-TS110-8UF	STMicroelectronics	SCRs High surge voltage 1.25 A SCR for circuit breaker	Datasheet	33,507In Stock 10,000Expected 07/12/2026	Cut Tape £0.943 £0.588 £0.386 £0.299 Reel £0.218 View £0.248 £0.244 £0.21 £0.205 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
SCRs 4.0 Amp 600 Volt TS420-600B-TR STMicroelectronics 1: £1.03 46,184In Stock	Mfr. Part No. TS420-600B-TR Mouser Part No 511-TS420-600B-TR	STMicroelectronics	SCRs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	46,184In Stock	Cut Tape £1.03 £0.635 £0.417 £0.328 Reel £0.253 View £0.288 £0.243 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 4.0 Amp 600 Volt TS420-600H STMicroelectronics 1: £0.978 6,403In Stock	Mfr. Part No. TS420-600H Mouser Part No 511-TS420-600H	STMicroelectronics	SCRs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,403In Stock	£0.978 £0.424 £0.378 £0.313 View £0.26 £0.233 £0.232	Min.: 1 Mult.: 1
SCRs 8A Sens Gate SCR 600V 800V 0.2 to15mA TS820-600FP STMicroelectronics 1: £1.24 6,097In Stock	Mfr. Part No. TS820-600FP Mouser Part No 511-TS820-600FP	STMicroelectronics	SCRs 8A Sens Gate SCR 600V 800V 0.2 to15mA Learn More about STMicroelectronics stm standard products	Datasheet	6,097In Stock	£1.24 £0.587 £0.523 £0.41 View £0.374 £0.344 £0.335 £0.327	Min.: 1 Mult.: 1
SCRs Standard 25A 600V 40 mA TO-220AB SCR TXN625RG STMicroelectronics 1: £3.18 3,004In Stock	Mfr. Part No. TXN625RG Mouser Part No 511-TXN625RG	STMicroelectronics	SCRs Standard 25A 600V 40 mA TO-220AB SCR Learn More about STMicroelectronics stm standard products	Datasheet	3,004In Stock	£3.18 £1.62 £1.48 £1.20 £1.18	Min.: 1 Mult.: 1
SCRs 25 Amp 1200 Volt TYN1225RG STMicroelectronics 1: £2.69 7,392In Stock	Mfr. Part No. TYN1225RG Mouser Part No 511-TYN1225	STMicroelectronics	SCRs 25 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,392In Stock	£2.69 £1.65 £1.20 £1.04 View £1.03 £1.02 Quote	Min.: 1 Mult.: 1
SCRs 25 Amp 200 Volt TYN225RG STMicroelectronics 1: £2.06 6,255In Stock	Mfr. Part No. TYN225RG Mouser Part No 511-TYN225	STMicroelectronics	SCRs 25 Amp 200 Volt	Datasheet	6,255In Stock	£2.06 £1.01 £0.917 £0.75 View £0.687 £0.658	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TYN612MRG STMicroelectronics 1: £1.02 4,893In Stock	Mfr. Part No. TYN612MRG Mouser Part No 511-TYN612M	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,893In Stock	£1.02 £0.478 £0.425 £0.331 View £0.30 £0.275 £0.264 £0.248	Min.: 1 Mult.: 1
SCRs 25 Amp 600 Volt TYN625RG STMicroelectronics 1: £1.48 2,993In Stock	Mfr. Part No. TYN625RG Mouser Part No 511-TYN625	STMicroelectronics	SCRs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,993In Stock	£1.48 £0.759 £0.673 £0.534 View £0.49 £0.452 £0.445	Min.: 1 Mult.: 1
SCRs 40 Amp 600 Volt TYN640RG STMicroelectronics 1: £2.01 5,622In Stock 6,000Expected 18/11/2026	Mfr. Part No. TYN640RG Mouser Part No 511-TYN640	STMicroelectronics	SCRs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,622In Stock 6,000Expected 18/11/2026	£2.01 £1.19 £0.917 £0.78 View £0.707 £0.615	Min.: 1 Mult.: 1
SCRs 40 Amp 800 Volt TYN840RG STMicroelectronics 1: £2.98 2,543In Stock	Mfr. Part No. TYN840RG Mouser Part No 511-TYN840	STMicroelectronics	SCRs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,543In Stock	£2.98 £1.53 £1.38 £1.18 View £1.08 £1.03	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Data Line Protect USB6B1RL STMicroelectronics 1: £1.13 36,424In Stock	Mfr. Part No. USB6B1RL Mouser Part No 511-USB6B1RL	STMicroelectronics	ESD Protection Diodes / TVS Diodes Data Line Protect Learn More about STMicroelectronics stm standard products	Datasheet	36,424In Stock	Cut Tape £1.13 £0.71 £0.529 £0.444 Reel £0.299 View £0.357 £0.332 £0.264 £0.254 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes High Speed Interface Protection Low Cap USBLC6-2P6 STMicroelectronics 1: £0.488 90,201In Stock 216,000Expected 23/12/2026	Mfr. Part No. USBLC6-2P6 Mouser Part No 511-USBLC6-2P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Speed Interface Protection Low Cap Learn More about STMicroelectronics stm standard products	Datasheet	90,201In Stock 216,000Expected 23/12/2026	Cut Tape £0.488 £0.218 £0.192 £0.145 Reel £0.116 View £0.101 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 2 Line 2.5pF 10nA USB 2.0 Automotive USBLC6-2SC6Y STMicroelectronics 1: £0.533 106,337In Stock	Mfr. Part No. USBLC6-2SC6Y Mouser Part No 511-USBLC6-2SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes 2 Line 2.5pF 10nA USB 2.0 Automotive Learn More about STMicroelectronics stm standard products	Datasheet	106,337In Stock	Cut Tape £0.533 £0.241 £0.212 £0.16 Reel £0.121 View £0.157 £0.106 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low Cap ESD Protect USBLC6-4SC6 STMicroelectronics 1: £0.443 87,166In Stock 231,000On Order	Mfr. Part No. USBLC6-4SC6 Mouser Part No 511-USBLC6-4SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low Cap ESD Protect Learn More about STMicroelectronics stm standard products	Datasheet	87,166In Stock 231,000On Order On Order Ship Dates Mfr. No: USBLC6-4SC6 Stock: 87,166 Can Dispatch Immediately On Order: 102,000 Expected 27/09/2027 129,000 TBD Factory Lead Time: 25 Weeks	Cut Tape £0.443 £0.23 £0.184 £0.141 Reel £0.092 View £0.13 £0.078 £0.075 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive very low capacitance ESD protection USBLC6-4SC6Y STMicroelectronics 1: £0.54 31,630In Stock	Mfr. Part No. USBLC6-4SC6Y Mouser Part No 511-USBLC6-4SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive very low capacitance ESD protection Learn More about STMicroelectronics stm usblc6 4sc6y suppressor	Datasheet	31,630In Stock	Cut Tape £0.54 £0.272 £0.222 £0.174 Reel £0.134 View £0.163 £0.119 £0.116 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs 1.25 Amp 600 Volt X0202MA 1BA2 STMicroelectronics 1: £0.48 13,860In Stock	Mfr. Part No. X0202MA 1BA2 Mouser Part No 511-X0202MA	STMicroelectronics	SCRs 1.25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	13,860In Stock	£0.48 £0.296 £0.189 £0.143 View £0.128 £0.111 £0.101 £0.092 £0.086	Min.: 1 Mult.: 1
SCRs 1.25 Amp 600 Volt X0202MN 5BA4 STMicroelectronics 1: £0.533 30,912In Stock 8,000Expected 05/11/2026	Mfr. Part No. X0202MN 5BA4 Mouser Part No 511-X0202MN	STMicroelectronics	SCRs 1.25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	30,912In Stock 8,000Expected 05/11/2026	Cut Tape £0.533 £0.327 £0.21 £0.16 Reel £0.142 View £0.121 £0.109 £0.102 £0.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Circuit Protection

Types of Circuit Protection

Applied Filters: