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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
SCRs High temperature 20A SCRs TN2015H-6T STMicroelectronics 1: $1.95 3,978In Stock	Mfr. Part No. TN2015H-6T Mouser Part No 511-TN2015H-6T	STMicroelectronics	SCRs High temperature 20A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	3,978In Stock	$1.95 $1.22 $0.803 $0.637 View $0.566 $0.485	Min.: 1 Mult.: 1
SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK TN2540-12G-TR STMicroelectronics 1: $3.47 1,614In Stock 5,000Expected 29/10/2026	Mfr. Part No. TN2540-12G-TR Mouser Part No 511-TN2540-12G-TR	STMicroelectronics	SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK Learn More about STMicroelectronics stm tn scrs	Datasheet	1,614In Stock 5,000Expected 29/10/2026	Cut Tape $3.47 $2.26 $1.57 $1.34 Reel $1.23 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 25 Amp 600 Volt TN2540-600G-TR STMicroelectronics 1: $2.96 1,835In Stock	Mfr. Part No. TN2540-600G-TR Mouser Part No 511-TN2540-600G-TR	STMicroelectronics	SCRs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,835In Stock	Cut Tape $2.96 $1.92 $1.32 $1.07 Reel $1.03 $0.962 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 25A SCRS TN2540-800G-TR STMicroelectronics 1: $2.97 1,958In Stock	Mfr. Part No. TN2540-800G-TR Mouser Part No 511-TN2540-800G-TR	STMicroelectronics	SCRs 25A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	1,958In Stock	Cut Tape $2.97 $1.92 $1.33 $1.07 Reel $0.983 $0.965 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 30 A 600 V D2PAK High Temperature Thyristor SCR TN3015H-6G STMicroelectronics 1: $2.33 2,263In Stock	Mfr. Part No. TN3015H-6G Mouser Part No 511-TN3015H-6G	STMicroelectronics	SCRs 30 A 600 V D2PAK High Temperature Thyristor SCR Learn More about STMicroelectronics stm tn scrs	Datasheet	2,263In Stock	$2.33 $1.48 $1.00 $0.81 View $0.726 $0.678 $0.645	Min.: 1 Mult.: 1
SCRs High Temperature 40A SCRs TN4015H-6I STMicroelectronics 1: $2.84 1,876In Stock	Mfr. Part No. TN4015H-6I Mouser Part No 511-TN4015H-6I	STMicroelectronics	SCRs High Temperature 40A SCRs Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,876In Stock	$2.84 $1.82 $1.24 $1.05 View $0.933 $0.882 $0.838	Min.: 1 Mult.: 1
SCRs High Temperature 40A SCRs TN4015H-6T STMicroelectronics 1: $2.59 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	$2.59 $1.66 $1.13 $0.957 View $0.848 $0.771	Min.: 1 Mult.: 1
SCRs High temperature 50A SCRs TN5015H-6G STMicroelectronics 1: $2.88 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	$2.88 $1.43 $1.29 $1.04 View $0.994 $0.94	Min.: 1 Mult.: 1
SCRs High temperature 50A SCRs TN5015H-6G-TR STMicroelectronics 1: $2.87 6,946In Stock 4,000Expected 16/11/2026	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 16/11/2026	Cut Tape $2.87 $1.85 $1.27 $1.04 Reel $0.906 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: $6.93 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	$6.93 $4.64 $3.73 $3.31 $2.94	Min.: 1 Mult.: 1
SCRs 50 A 1200 V High Temperature SCR Thyristor in TO247-LL Package TN5050H-12WL STMicroelectronics 1: $5.97 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	$5.97 $3.38 $2.81 $2.52	Min.: 1 Mult.: 1
SCRs 1200 V, 60 A Automotive Grade AEC-Q101 SCR Thyristor TN6050HP-12WY STMicroelectronics 1: $7.62 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	$7.62 $5.10 $4.10 $3.65 $3.26	Min.: 1 Mult.: 1
Triacs 25A High Volt Triac 1200V 150mA IGT TPDV1225RG STMicroelectronics 1: $13.54 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	$13.54 $8.94 $7.37 $6.57 $6.13	Min.: 1 Mult.: 1
SCRs High surge voltage 1.25 A SCR for circuit breaker TS110-8UF STMicroelectronics 1: $1.25 33,507In Stock 10,000Expected 26/11/2026	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 26/11/2026	Cut Tape $1.25 $0.783 $0.514 $0.398 Reel $0.291 View $0.33 $0.325 $0.279 $0.273 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
SCRs 4.0 Amp 600 Volt TS420-600B-TR STMicroelectronics 1: $1.37 26,184In Stock 17,500Expected 29/10/2026	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	26,184In Stock 17,500Expected 29/10/2026	Cut Tape $1.37 $0.845 $0.556 $0.437 Reel $0.337 View $0.384 $0.323 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 4.0 Amp 600 Volt TS420-600H STMicroelectronics 1: $1.30 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	$1.30 $0.565 $0.503 $0.416 View $0.347 $0.311 $0.309	Min.: 1 Mult.: 1
SCRs 8A Sens Gate SCR 600V 800V 0.2 to15mA TS820-600FP STMicroelectronics 1: $1.65 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	$1.65 $0.781 $0.697 $0.547 View $0.498 $0.458 $0.446 $0.436	Min.: 1 Mult.: 1
SCRs Standard 25A 600V 40 mA TO-220AB SCR TXN625RG STMicroelectronics 1: $4.23 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	$4.23 $2.16 $1.96 $1.61 $1.57	Min.: 1 Mult.: 1
SCRs 25 Amp 1200 Volt TYN1225RG STMicroelectronics 1: $3.58 7,397In Stock	Mfr. Part No. TYN1225RG Mouser Part No 511-TYN1225	STMicroelectronics	SCRs 25 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,397In Stock	$3.58 $2.20 $1.59 $1.38 View $1.37 Quote	Min.: 1 Mult.: 1
SCRs 25 Amp 200 Volt TYN225RG STMicroelectronics 1: $2.74 6,255In Stock	Mfr. Part No. TYN225RG Mouser Part No 511-TYN225	STMicroelectronics	SCRs 25 Amp 200 Volt	Datasheet	6,255In Stock	$2.74 $1.35 $1.22 $0.999 View $0.915 $0.877	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TYN612MRG STMicroelectronics 1: $1.36 4,903In Stock	Mfr. Part No. TYN612MRG Mouser Part No 511-TYN612M	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,903In Stock	$1.36 $0.637 $0.566 $0.441 View $0.40 $0.366 $0.351 $0.33	Min.: 1 Mult.: 1
SCRs 25 Amp 600 Volt TYN625RG STMicroelectronics 1: $1.98 2,996In Stock	Mfr. Part No. TYN625RG Mouser Part No 511-TYN625	STMicroelectronics	SCRs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,996In Stock	$1.98 $1.01 $0.897 $0.712 View $0.652 $0.602 $0.593	Min.: 1 Mult.: 1
SCRs 40 Amp 600 Volt TYN640RG STMicroelectronics 1: $2.68 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	$2.68 $1.58 $1.22 $1.04 View $0.942 $0.82	Min.: 1 Mult.: 1
SCRs 40 Amp 800 Volt TYN840RG STMicroelectronics 1: $3.97 2,673In Stock	Mfr. Part No. TYN840RG Mouser Part No 511-TYN840	STMicroelectronics	SCRs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,673In Stock	$3.97 $2.04 $1.84 $1.57 View $1.44 $1.37	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Data Line Protect USB6B1RL STMicroelectronics 1: $1.50 35,567In 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	35,567In Stock	Cut Tape $1.50 $0.945 $0.705 $0.592 Reel $0.398 View $0.476 $0.442 $0.351 $0.338 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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