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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T27CAY STMicroelectronics 1: S/ 7.36 2,969In Stock	Mfr. Part # SM15T27CAY Mouser Part # 511-SM15T27CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,969In Stock	Cut Tape S/ 7.36 S/ 4.71 S/ 3.51 S/ 3.14 Reel S/ 1.89 View S/ 2.48 S/ 2.19 S/ 1.82 S/ 1.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T33AY STMicroelectronics 1: S/ 7.08 4,265In Stock	Mfr. Part # SM15T33AY Mouser Part # 511-SM15T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	4,265In Stock	Cut Tape S/ 7.08 S/ 4.52 S/ 3.37 S/ 3.01 Reel S/ 1.94 View S/ 2.37 S/ 2.07 S/ 1.73 S/ 1.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T68AY STMicroelectronics 1: S/ 6.11 7,334In Stock	Mfr. Part # SM15T68AY Mouser Part # 511-SM15T68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	7,334In Stock	Cut Tape S/ 6.11 S/ 4.05 S/ 3.37 S/ 2.88 View Reel S/ 1.72 S/ 2.29 S/ 2.10 S/ 1.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC SM30T10CAY STMicroelectronics 1: S/ 7.05 2,440In Stock	Mfr. Part # SM30T10CAY Mouser Part # 511-SM30T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,440In Stock	Cut Tape S/ 7.05 S/ 4.94 S/ 4.13 S/ 3.54 Reel S/ 2.30 View S/ 2.74 S/ 2.53 S/ 2.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 130 V TVS SM30T152AY STMicroelectronics 1: S/ 9.03 2,229In Stock	Mfr. Part # SM30T152AY Mouser Part # 511-SM30T152AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 130 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,229In Stock	Cut Tape S/ 9.03 S/ 5.80 S/ 4.40 S/ 3.93 Reel S/ 2.65 View S/ 3.13 S/ 2.90 S/ 2.55 S/ 2.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T18CAY STMicroelectronics 1: S/ 6.97 3,540In Stock	Mfr. Part # SM30T18CAY Mouser Part # 511-SM30T18CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	3,540In Stock	Cut Tape S/ 6.97 S/ 4.83 S/ 3.37 S/ 2.99 Reel S/ 2.23 View S/ 2.51 S/ 2.39 S/ 2.18 S/ 2.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS SM30T200AY STMicroelectronics 1: S/ 9.03 2,382In Stock	Mfr. Part # SM30T200AY Mouser Part # 511-SM30T200AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,382In Stock	Cut Tape S/ 9.03 S/ 5.80 S/ 4.40 S/ 3.93 Reel S/ 2.65 View S/ 3.13 S/ 2.90 S/ 2.55 S/ 2.34 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T18AY STMicroelectronics 1: S/ 6.34 4,248In Stock	Mfr. Part # SM4T18AY Mouser Part # 511-SM4T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,248In Stock	Cut Tape S/ 6.34 S/ 3.71 S/ 3.06 S/ 2.02 Reel S/ 1.52 View S/ 1.61 S/ 1.52 S/ 1.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 27V Unidirect SM6T27A STMicroelectronics 1: S/ 2.69 29,892In Stock	Mfr. Part # SM6T27A Mouser Part # 511-SM6T27A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 27V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	29,892In Stock	Cut Tape S/ 2.69 S/ 1.20 S/ 1.05 S/ 0.802 Reel S/ 0.611 View S/ 0.541 S/ 0.525 S/ 0.487 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T68CAY STMicroelectronics 1: S/ 7.55 6,076In Stock	Mfr. Part # SM6T68CAY Mouser Part # 511-SM6T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	6,076In Stock	Cut Tape S/ 7.55 S/ 4.83 S/ 3.62 S/ 3.23 Reel S/ 1.89 View S/ 2.56 S/ 2.27 S/ 1.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 7.5V Unidirect SM6T7V5A STMicroelectronics 1: S/ 3.97 7,310In Stock	Mfr. Part # SM6T7V5A Mouser Part # 511-SM6T7V5A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 7.5V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,310In Stock	Cut Tape S/ 3.97 S/ 1.83 S/ 1.62 S/ 1.25 Reel S/ 0.841 S/ 0.802 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T82AY STMicroelectronics 1: S/ 4.83 9,024In Stock	Mfr. Part # SM6T82AY Mouser Part # 511-SM6T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	9,024In Stock	Cut Tape S/ 4.83 S/ 2.24 S/ 1.87 S/ 1.48 Reel S/ 1.24 View S/ 1.42 S/ 1.03 S/ 1.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T30CAY STMicroelectronics 1: S/ 7.05 13,108In Stock	Mfr. Part # SMA6T30CAY Mouser Part # 511-SMA6T30CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	13,108In Stock	Cut Tape S/ 7.05 S/ 4.55 S/ 3.73 S/ 3.21 Reel S/ 2.09 View S/ 2.64 S/ 2.41 S/ 2.30 S/ 1.95 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T39CAY STMicroelectronics 1: S/ 7.12 19,517In Stock	Mfr. Part # SMA6T39CAY Mouser Part # 511-SMA6T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	19,517In Stock	Cut Tape S/ 7.12 S/ 5.06 S/ 3.79 S/ 3.29 Reel S/ 2.00 View S/ 2.69 S/ 2.45 S/ 2.34 S/ 1.95 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect SMAJ6.5CA-TR STMicroelectronics 1: S/ 2.61 48,097In Stock	Mfr. Part # SMAJ6.5CA-TR Mouser Part # 511-SMAJ6.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	48,097In Stock	Cut Tape S/ 2.61 S/ 1.18 S/ 1.04 S/ 0.786 Reel S/ 0.533 View S/ 0.743 S/ 0.685 S/ 0.452 S/ 0.428 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni SMC30J13A STMicroelectronics 1: S/ 6.85 3,231In Stock	Mfr. Part # SMC30J13A Mouser Part # 511-SMC30J13A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,231In Stock	Cut Tape S/ 6.85 S/ 4.90 S/ 3.77 S/ 3.37 Reel S/ 2.20 View S/ 2.67 S/ 2.39 S/ 1.97 S/ 1.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni SMC30J26A STMicroelectronics 1: S/ 8.14 3,659In Stock	Mfr. Part # SMC30J26A Mouser Part # 511-SMC30J26A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,659In Stock	Cut Tape S/ 8.14 S/ 5.22 S/ 3.93 S/ 3.50 Reel S/ 2.16 View S/ 2.78 S/ 2.51 S/ 2.06 S/ 2.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni SMC30J30A STMicroelectronics 1: S/ 7.24 3,375In Stock	Mfr. Part # SMC30J30A Mouser Part # 511-SMC30J30A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,375In Stock	Cut Tape S/ 7.24 S/ 4.90 S/ 4.05 S/ 3.47 Reel S/ 2.15 View S/ 2.72 S/ 2.39 S/ 1.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 70 V TVS in SMC SMC50J70A STMicroelectronics 1: S/ 10.12 2,300In Stock	Mfr. Part # SMC50J70A Mouser Part # 511-SMC50J70A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 70 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,300In Stock	Cut Tape S/ 10.12 S/ 6.50 S/ 4.94 S/ 4.44 Reel S/ 2.89 View S/ 3.51 S/ 3.22 S/ 2.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 12A standard SCRs TN1215-800B-TR STMicroelectronics 1: S/ 6.19 5,067In Stock	Mfr. Part # TN1215-800B-TR Mouser Part # 511-TN1215-800B-TR	STMicroelectronics	SCRs 12A standard SCRs Learn More about STMicroelectronics stm standard products	Datasheet	5,067In Stock	Cut Tape S/ 6.19 S/ 3.93 S/ 2.61 S/ 2.05 S/ 1.86 Reel S/ 1.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 1.25 A Sensitive SCR 200uA X0202NUF STMicroelectronics 1: S/ 2.76 56,019In Stock	Mfr. Part # X0202NUF Mouser Part # 511-X0202NUF	STMicroelectronics	SCRs 1.25 A Sensitive SCR 200uA Learn More about STMicroelectronics stm standard products	Datasheet	56,019In Stock	Cut Tape S/ 2.76 S/ 1.72 S/ 1.11 S/ 0.841 Reel S/ 0.58 View S/ 0.681 S/ 0.525 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Diacs 40 Volt Trigger DB4 STMicroelectronics 1: S/ 1.05 26,504In Stock	Mfr. Part # DB4 Mouser Part # 511-DB4	STMicroelectronics	Diacs 40 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	26,504In Stock	Cut Tape S/ 1.05 S/ 0.65 S/ 0.405 S/ 0.30 Reel S/ 0.156 View S/ 0.234 S/ 0.136 S/ 0.132	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS SMC30J70CA STMicroelectronics 1: S/ 9.69 1,454In Stock	Mfr. Part # SMC30J70CA Mouser Part # 511-SMC30J70CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,454In Stock	Cut Tape S/ 9.69 S/ 8.17 S/ 6.27 S/ 5.14 Reel S/ 2.83 View S/ 4.98 S/ 4.44 S/ 2.78 S/ 2.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage Triac Static dV/dt >2000 V ACST830-8FP STMicroelectronics 1: S/ 9.23 2,050In Stock	Mfr. Part # ACST830-8FP Mouser Part # 511-ACST830-8FP	STMicroelectronics	Triacs Overvoltage Triac Static dV/dt >2000 V	Datasheet	2,050In Stock	S/ 9.23 S/ 5.06 S/ 3.97 S/ 3.20 View S/ 2.86 S/ 2.67 S/ 2.54	Min.: 1 Mult.: 1
Board Mount Surge Protectors 140V 50uA Bidirect SMP100LC-140 STMicroelectronics 1: S/ 4.71 45In Stock 7,500On Order	Mfr. Part # SMP100LC-140 Mouser Part # 511-SMP100LC-140	STMicroelectronics	Board Mount Surge Protectors 140V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	45In Stock 7,500On Order On Order Ship Dates Mfr. #: SMP100LC-140 Stock: 45 Can Ship Immediately On Order: 2,500 Expected 2/15/2027 5,000 Expected 3/3/2027 Factory Lead-Time: 15 Weeks	Cut Tape S/ 4.71 S/ 2.93 S/ 1.93 S/ 1.47 Reel S/ 1.18 View S/ 1.33 S/ 1.04 S/ 0.977 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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