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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T7V5AY STMicroelectronics 1: Rp18.346 1.687In Stock	Mfr. Part No. SM6T7V5AY Mouser Part No 511-SM6T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	1.687In Stock	Cut Tape Rp18.346 Rp15.557 Rp12.108 Rp9.962 Reel Rp7.559 View Rp8.549 Rp7.375 Rp7.173 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV BI SMC30J6.0CA STMicroelectronics 1: Rp24.584 2.439In Stock	Mfr. Part No. SMC30J6.0CA Mouser Part No 511-SMC30J6.0CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2.439In Stock	Cut Tape Rp24.584 Rp19.997 Rp15.484 Rp12.732 Reel Rp9.430 View Rp10.934 Rp9.173 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T12AY STMicroelectronics 1: Rp19.080 1.986In Stock	Mfr. Part No. SM15T12AY Mouser Part No 511-SM15T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1.986In Stock	Cut Tape Rp19.080 Rp15.539 Rp12.090 Rp9.944 Reel Rp7.742 View Rp8.531 Rp7.357 Rp7.173 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC SMC50J6.5A STMicroelectronics 1: Rp37.426 2.102In Stock	Mfr. Part No. SMC50J6.5A Mouser Part No 511-SMC50J6.5A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2.102In Stock	Cut Tape Rp37.426 Rp20.731 Rp16.420 Rp13.925 Reel Rp10.659 View Rp11.668 Rp10.310 Rp10.035 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs Sensitive 6 A High Temperature T610H-6T STMicroelectronics 1: Rp32.839 715In Stock	Mfr. Part No. T610H-6T Mouser Part No 511-T610H-6T	STMicroelectronics	Triacs Sensitive 6 A High Temperature Learn More about STMicroelectronics stmicrotjtriac	Datasheet	715In Stock	Rp32.839 Rp20.364 Rp13.319 Rp10.476 View Rp8.714 Rp7.504 Rp7.192 Rp6.953 Rp6.733	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 ESDA14WY STMicroelectronics 1: Rp7.705 29.254In Stock New Product	Mfr. Part No. ESDA14WY Mouser Part No 511-ESDA14WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	29.254In Stock	Cut Tape Rp7.705 Rp3.541 Rp2.954 Rp2.220 Reel Rp1.578 View Rp2.073 Rp1.449 Rp1.339 Rp1.211 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
SCRs 40A 800 V High Temperature SCR in TO220-AB insulated package TN4015H-8I STMicroelectronics 1: Rp50.635 366In Stock 5.000On Order New Product	Mfr. Part No. TN4015H-8I Mouser Part No 511-TN4015H-8I New Product	STMicroelectronics	SCRs 40A 800 V High Temperature SCR in TO220-AB insulated package Learn More about STMicroelectronics stm tn4015h scr	Datasheet	366In Stock 5.000On Order On Order Ship Dates Mfr. No: TN4015H-8I Stock: 366 Can Dispatch Immediately On Order: 2.000 Expected 02/11/2026 1.000 Expected 09/11/2026 2.000 Expected 30/11/2026 Factory Lead Time: 15 Weeks	Rp50.635 Rp25.684 Rp22.199 Rp18.218 View Rp17.484 Rp16.255 Rp14.603 Rp14.548	Min.: 1 Mult.: 1
SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package TN4015H-8T STMicroelectronics 1: Rp47.883 1.975In Stock New Product	Mfr. Part No. TN4015H-8T Mouser Part No 511-TN4015H-8T New Product	STMicroelectronics	SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1.975In Stock	Rp47.883 Rp24.584 Rp21.098 Rp17.337 View Rp16.585 Rp14.310 Rp13.594	Min.: 1 Mult.: 1
SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I TN8050H-12WL STMicroelectronics 1: Rp128.422 569In Stock New Product	Mfr. Part No. TN8050H-12WL Mouser Part No 511-TN8050H-12WL New Product	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I Learn More about STMicroelectronics tn8050h 12wl scr thyristor	Datasheet	569In Stock	Rp128.422 Rp73.567 Rp61.459 Rp52.653 Rp49.718	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTB12-600CWRG STMicroelectronics 1: Rp31.922 1.681In Stock	Mfr. Part No. BTB12-600CWRG Mouser Part No 511-BTB12-600CW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.681In Stock	Rp31.922 Rp18.713 Rp13.558 Rp10.732 View Rp9.650 Rp8.824 Rp8.494 Rp8.292	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T56AY STMicroelectronics 1: Rp20.914 4.019In Stock	Mfr. Part No. SMA6T56AY Mouser Part No 511-SMA6T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.019In Stock	Cut Tape Rp20.914 Rp16.842 Rp13.117 Rp10.787 Reel Rp7.981 View Rp9.265 Rp8.402 Rp7.779 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Inrush Current Limiters Rad-hard integrated current limiter - Engineering model RH-PMICL1AK1 STMicroelectronics 1: Rp57.370.327 49In Stock	Mfr. Part No. RH-PMICL1AK1 Mouser Part No 511-RH-PMICL1AK1	STMicroelectronics	Inrush Current Limiters Rad-hard integrated current limiter - Engineering model	Datasheet	49In Stock	Rp57.370.327 View Quote	Min.: 1 Mult.: 1
Triacs 25 A standard and Snuberless 34 Triacs BTB26-600BRG STMicroelectronics 1: Rp113.745 589In Stock	Mfr. Part No. BTB26-600BRG Mouser Part No 511-BTB26-600BRG	STMicroelectronics	Triacs 25 A standard and Snuberless 34 Triacs Learn More about STMicroelectronics stm standard products	Datasheet	589In Stock	Rp113.745 Rp74.485 Rp54.855 Rp48.800 Rp43.113	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T21AY STMicroelectronics 1: Rp26.785 3.996In Stock	Mfr. Part No. SM4T21AY Mouser Part No 511-SM4T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3.996In Stock	Cut Tape Rp26.785 Rp11.925 Rp9.430 Rp7.779 Reel Rp6.439 View Rp6.513 Rp6.329 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC SMC50J100A STMicroelectronics 1: Rp42.930 2.364In Stock	Mfr. Part No. SMC50J100A Mouser Part No 511-SMC50J100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2.364In Stock	Cut Tape Rp42.930 Rp23.299 Rp19.263 Rp16.236 Reel Rp13.576 View Rp13.594 Rp11.833 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I TN2010H-6I STMicroelectronics 1: Rp36.325 3.945In Stock	Mfr. Part No. TN2010H-6I Mouser Part No 511-TN2010H-6I	STMicroelectronics	SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I Learn More about STMicroelectronics stm tn scrs	Datasheet	3.945In Stock	Rp36.325 Rp15.943 Rp11.925 Rp10.384 View Rp9.577 Rp9.246 Rp8.935	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T26AY STMicroelectronics 1: Rp22.566 4.059In Stock	Mfr. Part No. SM4T26AY Mouser Part No 511-SM4T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4.059In Stock	Cut Tape Rp22.566 Rp14.438 Rp11.209 Rp8.788 View Reel Rp6.715 Rp7.981 Rp6.733 Rp6.715 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 11 V TVS SM50T13AY STMicroelectronics 1: Rp45.865 2.488In Stock	Mfr. Part No. SM50T13AY Mouser Part No 511-SM50T13AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 11 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2.488In Stock	Cut Tape Rp45.865 Rp25.684 Rp20.181 Rp16.988 Reel Rp13.686 View Rp14.732 Rp13.227 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T10CAY STMicroelectronics 1: Rp22.566 4.930In Stock	Mfr. Part No. SMA6T10CAY Mouser Part No 511-SMA6T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.930In Stock	Cut Tape Rp22.566 Rp11.907 Rp9.265 Rp7.210 Reel Rp5.430 View Rp6.513 Rp5.669 Rp5.082 Rp5.008 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T39AY STMicroelectronics 1: Rp20.548 6.240In Stock	Mfr. Part No. SMA6T39AY Mouser Part No 511-SMA6T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6.240In Stock	Cut Tape Rp20.548 Rp16.383 Rp13.117 Rp10.787 Reel Rp7.981 View Rp9.265 Rp8.402 Rp7.779 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB T1635H-8T STMicroelectronics 1: Rp38.710 3.456In Stock	Mfr. Part No. T1635H-8T Mouser Part No 511-T1635H-8T	STMicroelectronics	Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB Learn More about STMicroelectronics stm h series triacs	Datasheet	3.456In Stock	Rp38.710 Rp18.713 Rp16.695 Rp13.264 View Rp11.888 Rp10.292 Rp10.200	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 ESDA18WY STMicroelectronics 1: Rp7.705 11.123In Stock New Product	Mfr. Part No. ESDA18WY Mouser Part No 511-ESDA18WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	11.123In Stock	Cut Tape Rp7.705 Rp3.541 Rp2.954 Rp2.220 Reel Rp1.578 View Rp2.073 Rp1.449 Rp1.339 Rp1.211 MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Triacs 8.0 Amp 600 Volt BTB08-600SWRG STMicroelectronics 1: Rp31.739 1.864In Stock	Mfr. Part No. BTB08-600SWRG Mouser Part No 511-BTB08-600SW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.864In Stock	Rp31.739 Rp15.062 Rp13.448 Rp11.154 View Rp7.760 Rp7.522	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T30AY STMicroelectronics 1: Rp27.702 2.853In Stock	Mfr. Part No. SM4T30AY Mouser Part No 511-SM4T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2.853In Stock	Cut Tape Rp27.702 Rp14.438 Rp11.209 Rp8.788 View Reel Rp6.715 Rp7.981 Rp6.733 Rp6.715 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T82AY STMicroelectronics 1: Rp15.961 3.849In Stock	Mfr. Part No. SM4T82AY Mouser Part No 511-SM4T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3.849In Stock	Cut Tape Rp15.961 Rp9.100 Rp6.843 Rp5.265 Reel Rp3.798 View Rp4.825 Rp4.385 Rp3.633 Rp3.541 MouseReel Available	Min.: 1 Mult.: 1 : 5.000

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