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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 Rp8.347 View Rp8.549 Rp8.256 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 2.236In 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	2.236In Stock	Cut Tape Rp19.080 Rp15.539 Rp12.090 Rp9.944 Reel Rp7.870 View Rp8.531 Rp7.448 Rp7.357 Rp7.247 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 Rp11.650 View Rp11.668 Rp10.989 Rp10.971 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 Rp7.375 Rp7.247 Rp6.843	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T26AY STMicroelectronics 1: Rp22.933 4.069In 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	4.069In Stock	Cut Tape Rp22.933 Rp13.429 Rp10.512 Rp8.219 Reel Rp6.439 View Rp7.669 Rp6.733 Rp6.329 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 Rp23.850 Rp20.181 Rp16.988 Reel Rp13.686 View Rp14.732 Rp12.879 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs 12 Amp 600 Volt BTB12-600CWRG STMicroelectronics 1: Rp29.354 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	Rp29.354 Rp18.713 Rp13.558 Rp10.732 View Rp9.760 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 Rp15.704 Rp13.117 Rp10.787 Reel Rp7.981 View Rp9.265 Rp8.402 Rp7.577 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC SMC50J100A STMicroelectronics 1: Rp42.746 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 Rp42.746 Rp22.382 Rp19.263 Rp16.016 Reel Rp12.439 View Rp13.594 Rp11.558 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 Rp9.522 Rp9.045	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 Rp43.663	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T21AY STMicroelectronics 1: Rp26.785 4.006In 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	4.006In Stock	Cut Tape Rp26.785 Rp13.429 Rp11.209 Rp8.788 Reel Rp6.439 View Rp7.981 Rp6.733 Rp6.329 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
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 Rp11.063 Rp9.265 Rp7.210 Reel Rp5.229 View Rp6.513 Rp5.669 Rp5.008 Rp4.917 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 View Reel Rp8.256 Rp9.265 Rp8.402 Rp8.256 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 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: Rp46.966 2.366In Stock 3.000On 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	2.366In Stock 3.000On Order On Order Ship Dates Mfr. No: TN4015H-8I Stock: 2.366 Can Dispatch Immediately On Order: 2.000 Expected 02/11/2026 1.000 Expected 09/11/2026 Factory Lead Time: 15 Weeks	Rp46.966 Rp23.116 Rp20.731 Rp16.548 View Rp15.209 Rp14.677	Min.: 1 Mult.: 1
SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package TN4015H-8T STMicroelectronics 1: Rp44.948 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	Rp44.948 Rp22.015 Rp19.630 Rp15.704 View Rp15.135 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
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 4 Amp 700 Volt BTA04-700SRG STMicroelectronics 1: Rp46.232 1.095In Stock	Mfr. Part No. BTA04-700SRG Mouser Part No 511-BTA04-700S	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.095In Stock	Rp46.232 Rp29.354 Rp19.814 Rp16.365 View Rp13.906 Rp13.521 Rp13.393 Rp13.154 Quote	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: Rp22.015 4.199In Stock	Mfr. Part No. SMA6T7V6AY Mouser Part No 511-SMA6T7V6AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4.199In Stock	Cut Tape Rp22.015 Rp13.723 Rp8.990 Rp6.953 Reel Rp5.027 View Rp6.293 Rp5.467 Rp4.807 Rp4.495 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni SMC30J18A STMicroelectronics 1: Rp23.299 2.365In Stock	Mfr. Part No. SMC30J18A Mouser Part No 511-SMC30J18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2.365In Stock	Cut Tape Rp23.299 Rp17.154 Rp14.677 Rp12.072 Reel Rp9.228 View Rp10.365 Rp8.916 Rp8.714 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Board Mount Surge Protectors 68V 50uA Bidirect SMP30-68 STMicroelectronics 1: Rp12.292 4.879In Stock	Mfr. Part No. SMP30-68 Mouser Part No 511-SMP30-68	STMicroelectronics	Board Mount Surge Protectors 68V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4.879In Stock	Cut Tape Rp12.292 Rp8.237 Rp5.339 Rp4.073 Reel Rp2.954 View Rp3.669 Rp3.339 Rp2.715 Rp2.568 MouseReel Available	Min.: 1 Mult.: 1 : 5.000
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 Rp7.614	Min.: 1 Mult.: 1

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