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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.
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T26CAY STMicroelectronics 1: $2.26 5,802In Stock	Mfr. Part No. SM4T26CAY Mouser Part No 511-SM4T26CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5,802In Stock	Cut Tape $2.26 $1.29 $1.06 $0.895 Reel $0.574 View $0.69 $0.636 $0.62 $0.53 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T30CAY STMicroelectronics 1: $2.27 8,061In Stock	Mfr. Part No. SM4T30CAY Mouser Part No 511-SM4T30CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	8,061In Stock	Cut Tape $2.27 $1.28 $1.05 $0.895 Reel $0.555 View $0.725 $0.687 $0.638 $0.53 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T56AY STMicroelectronics 1: $2.07 4,804In Stock	Mfr. Part No. SM4T56AY Mouser Part No 511-SM4T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,804In Stock	Cut Tape $2.07 $1.23 $1.18 $0.821 Reel $0.592 View $0.677 $0.616 $0.601 $0.559 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T33AY STMicroelectronics 1: $1.33 8,079In Stock	Mfr. Part No. SM6T33AY Mouser Part No 511-SM6T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	8,079In Stock	Cut Tape $1.33 $0.613 $0.543 $0.416 Reel $0.33 $0.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T39AY STMicroelectronics 1: $2.45 4,063In Stock	Mfr. Part No. SM6T39AY Mouser Part No 511-SM6T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,063In Stock	Cut Tape $2.45 $1.56 $1.17 $1.04 Reel $0.641 View $0.82 $0.713 $0.60 $0.585 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T75AY STMicroelectronics 1: $1.69 6,714In Stock	Mfr. Part No. SM6T75AY Mouser Part No 511-SM6T75AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	6,714In Stock	Cut Tape $1.69 $0.782 $0.694 $0.537 Reel $0.432 View $0.536 $0.424 $0.381 $0.343 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T22CAY STMicroelectronics 1: $2.76 3,141In Stock	Mfr. Part No. SMA6T22CAY Mouser Part No 511-SMA6T22CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,141In Stock	Cut Tape $2.76 $1.77 $1.32 $1.18 Reel $0.719 View $0.938 $0.84 $0.802 $0.656 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T33AY STMicroelectronics 1: $2.62 14,517In Stock	Mfr. Part No. SMA6T33AY Mouser Part No 511-SMA6T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	14,517In Stock	Cut Tape $2.62 $1.67 $1.25 $1.12 Reel $0.653 View $0.885 $0.785 $0.749 $0.651 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 600 W Transil in SMA pkg SMA6T33CAY STMicroelectronics 1: $2.39 7,873In Stock	Mfr. Part No. SMA6T33CAY Mouser Part No 511-SMA6T33CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W Transil in SMA pkg Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	7,873In Stock	Cut Tape $2.39 $1.59 $1.11 $0.979 Reel $0.699 View $0.809 $0.76 $0.747 $0.656 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 18V Unidirect SMAJ18A-TR STMicroelectronics 1: $0.898 14,108In Stock	Mfr. Part No. SMAJ18A-TR Mouser Part No 511-SMAJ18A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 18V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,108In Stock	Cut Tape $0.898 $0.404 $0.355 $0.268 Reel $0.194 View $0.235 $0.181 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV BI SMC30J15CA STMicroelectronics 1: $2.64 4,556In Stock	Mfr. Part No. SMC30J15CA Mouser Part No 511-SMC30J15CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 15V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	4,556In Stock	Cut Tape $2.64 $1.80 $1.43 $1.28 Reel $0.847 View $1.01 $0.925 $0.752 $0.748 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 22V 0.2uA 15kV 8kV BI SMC30J22CA STMicroelectronics 1: $2.60 2,427In Stock	Mfr. Part No. SMC30J22CA Mouser Part No 511-SMC30J22CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 22V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,427In Stock	Cut Tape $2.60 $1.82 $1.43 $1.28 Reel $0.839 View $1.01 $0.926 $0.752 $0.748 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC SMC50J24A STMicroelectronics 1: $3.16 2,226In Stock	Mfr. Part No. SMC50J24A Mouser Part No 511-SMC50J24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,226In Stock	Cut Tape $3.16 $2.03 $1.54 $1.37 Reel $0.904 View $1.09 $1.01 $0.815 $0.813 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS in SMC SMC50J58A STMicroelectronics 1: $3.20 2,412In Stock	Mfr. Part No. SMC50J58A Mouser Part No 511-SMC50J58A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,412In Stock	Cut Tape $3.20 $2.05 $1.55 $1.39 Reel $0.915 View $1.10 $1.03 $0.824 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 1200 V, 50 A Automotive Grade AEC-Q101 SCR Thyristor TN5050H-12WY STMicroelectronics 1: $10.13 596In Stock	Mfr. Part No. TN5050H-12WY Mouser Part No 511-TN5050H-12WY	STMicroelectronics	SCRs 1200 V, 50 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics stm tn5050h 12x scrs	Datasheet	596In Stock	$10.13 $5.83 $4.88 $4.61	Min.: 1 Mult.: 1
SCRs 8.0 Amp 600 Volt TN815-600B-TR STMicroelectronics 1: $1.67 7,391In Stock	Mfr. Part No. TN815-600B-TR Mouser Part No 511-TN815-600B-TR	STMicroelectronics	SCRs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,391In Stock	Cut Tape $1.67 $0.926 $0.681 $0.536 Reel $0.449 View $0.486 $0.394 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Diacs 40 Volt Trigger DB4 STMicroelectronics 1: $0.367 26,529In Stock	Mfr. Part No. DB4 Mouser Part No 511-DB4	STMicroelectronics	Diacs 40 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	26,529In Stock	Cut Tape $0.367 $0.227 $0.141 $0.105 Reel $0.054 View $0.082 $0.048 $0.046	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T19AY STMicroelectronics 1: $2.90 1,775In Stock	Mfr. Part No. SM30T19AY Mouser Part No 511-SM30T19AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,775In Stock	Cut Tape $2.90 $1.85 $1.48 $1.24 Reel $0.813 View $0.994 $0.888 $0.781 $0.718 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage Triac Static dV/dt >2000 V ACST830-8FP STMicroelectronics 1: $3.22 2,050In Stock	Mfr. Part No. ACST830-8FP Mouser Part No 511-ACST830-8FP	STMicroelectronics	Triacs Overvoltage Triac Static dV/dt >2000 V	Datasheet	2,050In Stock	$3.22 $1.77 $1.39 $1.12 View $1.00 $0.933 $0.887	Min.: 1 Mult.: 1
Board Mount Surge Protectors 140V 50uA Bidirect SMP100LC-140 STMicroelectronics 1: $1.65 45In Stock 7,500Expected 3/3/2027	Mfr. Part No. SMP100LC-140 Mouser Part No 511-SMP100LC-140	STMicroelectronics	Board Mount Surge Protectors 140V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	45In Stock 7,500Expected 3/3/2027	Cut Tape $1.65 $1.02 $0.673 $0.513 Reel $0.412 View $0.465 $0.364 $0.341 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 270V 50uA Bidirect SMP100MC-270 STMicroelectronics 1: $2.80 1,154In Stock	Mfr. Part No. SMP100MC-270 Mouser Part No 511-SMP100MC-270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,154In Stock	Cut Tape $2.80 $1.74 $1.20 $0.996 Reel $0.721 View $0.843 $0.665 $0.647 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 8.0 Amp 600 Volt BTB08-600CWRG STMicroelectronics 1: $2.16 2,556In Stock	Mfr. Part No. BTB08-600CWRG Mouser Part No 511-BTB08-600CW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,556In Stock	$2.16 $1.03 $0.913 $0.717 View $0.646 $0.564	Min.: 1 Mult.: 1
Triacs 8.0 Amp 800 Volt BTB08-800TWRG STMicroelectronics 1: $2.64 2,632In Stock	Mfr. Part No. BTB08-800TWRG Mouser Part No 511-BTB08-800TWRG	STMicroelectronics	Triacs 8.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,632In Stock	$2.64 $1.32 $1.07 $0.842 View $0.594 $0.564	Min.: 1 Mult.: 1
Triacs 16A Triacs BTB16-700BWRG STMicroelectronics 1: $2.99 1,574In Stock	Mfr. Part No. BTB16-700BWRG Mouser Part No 511-BTB16-700BWRG	STMicroelectronics	Triacs 16A Triacs	Datasheet	1,574In Stock	$2.99 $1.46 $1.29 $1.03 View $0.947 $0.881	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800BRG STMicroelectronics 1: $3.58 1,339In Stock	Mfr. Part No. BTB24-800BRG Mouser Part No 511-BTB24-800B	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,339In Stock	$3.58 $1.70 $1.37 $1.14 $1.13	Min.: 1 Mult.: 1

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