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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Inrush Current Limiters High speed digital input current limiter with digital filter SCLT3-8BQ7-TR STMicroelectronics 1: $4.54 16,226In Stock 15,000Expected 26/4/2027	Mfr. Part No. SCLT3-8BQ7-TR Mouser Part No 511-SCLT3-8BQ7-TR	STMicroelectronics	Inrush Current Limiters High speed digital input current limiter with digital filter Learn More about STMicroelectronics stm sclt3 8bq7 limiter	Datasheet	16,226In Stock 15,000Expected 26/4/2027	Cut Tape $4.54 $4.03 $3.39 $3.26 View Reel $2.22 $2.92 $2.67 $2.45 $2.31 $2.22 $2.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Diacs 32 Volt Trigger DB3 STMicroelectronics 1: $0.313 52,822In Stock 120,000Expected 11/6/2027	Mfr. Part No. DB3 Mouser Part No 511-DB3	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	52,822In Stock 120,000Expected 11/6/2027	Cut Tape $0.313 $0.193 $0.121 $0.088 Reel $0.058 View $0.069 $0.049 $0.042	Min.: 1 Mult.: 1 : 5,000
Triacs Overvoltage protected AC Switch 0.8 A - 800 V ACS108-8SP-TR STMicroelectronics 1: $1.39 7,148In Stock	Mfr. Part No. ACS108-8SP-TR Mouser Part No 511-ACS108-8SP-TR	STMicroelectronics	Triacs Overvoltage protected AC Switch 0.8 A - 800 V Learn More about STMicroelectronics stm acs108 8tn ac switch	Datasheet	7,148In Stock	Cut Tape $1.39 $0.869 $0.567 $0.437 Reel $0.316 View $0.394 $0.359 $0.276 $0.265 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
SCRs 12A 800V 150C Overvoltage protected ACST ACST1220H-8BTR STMicroelectronics 1: $3.13 2,185In Stock	Mfr. Part No. ACST1220H-8BTR Mouser Part No 511-ACST1220H-8BTR	STMicroelectronics	SCRs 12A 800V 150C Overvoltage protected ACST	Datasheet	2,185In Stock	Cut Tape $3.13 $1.96 $1.29 $1.02 $0.908 Reel $0.779 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional ESD protection ESDA5WY STMicroelectronics 1: $0.476 17,244In Stock	Mfr. Part No. ESDA5WY Mouser Part No 511-ESDA5WY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional ESD protection Learn More about STMicroelectronics stmicro esda5wy esd protection	Datasheet	17,244In Stock	Cut Tape $0.476 $0.212 $0.185 $0.137 Reel $0.101 View $0.118 $0.091 $0.078 $0.071 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra low capacitance single line bidirectional ESD protection ESDZX168B-1BF4 STMicroelectronics 1: $0.286 67,739In Stock	Mfr. Part No. ESDZX168B-1BF4 Mouser Part No 511-ESDZX168B-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra low capacitance single line bidirectional ESD protection Learn More about STMicroelectronics st esdzx168b 1bf4 bidirectional tvs diode	Datasheet	67,739In Stock	Cut Tape $0.286 $0.146 $0.101 $0.082 View Reel $0.037 $0.058 $0.05 $0.048 $0.039 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 17,000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 8.5 V TVS SM50T10AY STMicroelectronics 1: $3.50 2,385In Stock	Mfr. Part No. SM50T10AY Mouser Part No 511-SM50T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 8.5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,385In Stock	Cut Tape $3.50 $1.77 $1.54 $1.26 Reel $1.03 View $1.17 $0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 10 V TVS SM50T12AY STMicroelectronics 1: $3.40 2,488In Stock	Mfr. Part No. SM50T12AY Mouser Part No 511-SM50T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 10 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,488In Stock	Cut Tape $3.40 $1.77 $1.50 $1.26 Reel $1.01 View $1.09 $0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 15 V TVS SM50T18AY STMicroelectronics 1: $3.50 2,468In Stock	Mfr. Part No. SM50T18AY Mouser Part No 511-SM50T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 15 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,468In Stock	Cut Tape $3.50 $1.77 $1.54 $1.26 Reel $1.03 View $1.17 $0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 23 V TVS SM50T27AY STMicroelectronics 1: $3.50 4,990In Stock	Mfr. Part No. SM50T27AY Mouser Part No 511-SM50T27AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 23 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	4,990In Stock	Cut Tape $3.50 $1.77 $1.54 $1.26 Reel $1.08 View $1.17 $0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 31 V TVS SM50T36AY STMicroelectronics 1: $3.40 2,467In Stock	Mfr. Part No. SM50T36AY Mouser Part No 511-SM50T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 31 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,467In Stock	Cut Tape $3.40 $1.77 $1.50 $1.26 Reel $1.01 View $1.09 $0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 48 V TVS SM50T56AY STMicroelectronics 1: $3.62 412In Stock 2,500Expected 1/10/2026	Mfr. Part No. SM50T56AY Mouser Part No 511-SM50T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 48 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	412In Stock 2,500Expected 1/10/2026	Cut Tape $3.62 $1.90 $1.59 $1.31 Reel $1.07 View $1.22 $1.01 $0.991 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 5 V TVS SM50T6V8AY STMicroelectronics 1: $3.69 2,435In Stock	Mfr. Part No. SM50T6V8AY Mouser Part No 511-SM50T6V8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,435In Stock	Cut Tape $3.69 $2.12 $1.62 $1.29 Reel $1.03 $0.955 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 16 V TVS SM6F16AY STMicroelectronics 1: $0.979 7,953In Stock 6,000Expected 5/10/2026	Mfr. Part No. SM6F16AY Mouser Part No 511-SM6F16AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 16 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	7,953In Stock 6,000Expected 5/10/2026	Cut Tape $0.979 $0.457 $0.385 $0.311 Reel $0.241 View $0.204 $0.197	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 18 V TVS SM6F18AY STMicroelectronics 1: $0.979 7,022In Stock	Mfr. Part No. SM6F18AY Mouser Part No 511-SM6F18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 18 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	7,022In Stock	Cut Tape $0.979 $0.457 $0.385 $0.292 Reel $0.223 View $0.276 $0.204 $0.197 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 24 V TVS SM6F24AY STMicroelectronics 1: $0.938 5,023In Stock	Mfr. Part No. SM6F24AY Mouser Part No 511-SM6F24AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 24 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,023In Stock	Cut Tape $0.938 $0.457 $0.371 $0.283 Reel $0.216 View $0.253 $0.197 $0.188 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 30 V TVS SM6F30AY STMicroelectronics 1: $0.979 3,268In Stock	Mfr. Part No. SM6F30AY Mouser Part No 511-SM6F30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 30 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	3,268In Stock	Cut Tape $0.979 $0.457 $0.385 $0.292 Reel $0.248 View $0.276 $0.214 $0.188	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 31 V TVS SM6F31AY STMicroelectronics 1: $0.938 4,722In Stock	Mfr. Part No. SM6F31AY Mouser Part No 511-SM6F31AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 31 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,722In Stock	Cut Tape $0.938 $0.457 $0.371 $0.283 Reel $0.216 View $0.253 $0.197 $0.188 $0.171	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 33 V TVS SM6F33AY STMicroelectronics 1: $0.938 5,372In Stock	Mfr. Part No. SM6F33AY Mouser Part No 511-SM6F33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 33 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,372In Stock	Cut Tape $0.938 $0.457 $0.371 $0.283 Reel $0.216 View $0.253 $0.197 $0.188 $0.171	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS SM6F36AY STMicroelectronics 1: $0.993 4,094In Stock 6,000Expected 26/10/2026	Mfr. Part No. SM6F36AY Mouser Part No 511-SM6F36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,094In Stock 6,000Expected 26/10/2026	Cut Tape $0.993 $0.548 $0.371 $0.294 Reel $0.231 View $0.253 $0.197 $0.188 $0.171	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 6 V TVS SM6F6.0AY STMicroelectronics 1: $0.938 3,395In Stock	Mfr. Part No. SM6F6.0AY Mouser Part No 511-SM6F6.0AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 6 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	3,395In Stock	Cut Tape $0.938 $0.457 $0.371 $0.283 Reel $0.216 View $0.253 $0.197 $0.188 $0.171	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5000 W, 28 V TVS SMC50J28CA STMicroelectronics 1: $3.28 554In Stock	Mfr. Part No. SMC50J28CA Mouser Part No 511-SMC50J28CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 28 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	554In Stock	Cut Tape $3.28 $1.69 $1.44 $1.18 Reel $0.917 View $1.08 $0.864 $0.855 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 30 V TVS SMC50J30CA STMicroelectronics 1: $3.28 678In Stock	Mfr. Part No. SMC50J30CA Mouser Part No 511-SMC50J30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 30 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	678In Stock	Cut Tape $3.28 $1.69 $1.44 $1.18 Reel $0.932 View $1.08 $0.872 $0.862 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 33 V TVS SMC50J33CA STMicroelectronics 1: $3.28 546In Stock	Mfr. Part No. SMC50J33CA Mouser Part No 511-SMC50J33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 33 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	546In Stock	Cut Tape $3.28 $1.69 $1.44 $1.23 Reel $0.932 View $1.08 $0.872 $0.862 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS SMC50J36CA STMicroelectronics 1: $3.28 530In Stock	Mfr. Part No. SMC50J36CA Mouser Part No 511-SMC50J36CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	530In Stock	Cut Tape $3.28 $1.69 $1.44 $1.18 Reel $0.932 View $1.08 $0.872 $0.862 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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