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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 3000W Transil 30V 0.2uA 15kV 8kV Uni SMC30J30A STMicroelectronics 1: $1.70 3,685In Stock	Mfr. Part No. SMC30J30A Mouser Part No 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	3,685In Stock	Cut Tape $1.70 $1.33 $1.12 $0.88 Reel $0.683 $0.632 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC SMC30J36CA STMicroelectronics 1: $2.09 2,760In Stock	Mfr. Part No. SMC30J36CA Mouser Part No 511-SMC30J36CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 36 V TVS in SMC Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,760In Stock	Cut Tape $2.09 $1.43 $1.20 $0.975 Reel $0.855 View $0.90 $0.711 $0.704 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 48 V TVS in SMC SMC30J48A STMicroelectronics 1: $1.99 3,095In Stock	Mfr. Part No. SMC30J48A Mouser Part No 511-SMC30J48A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 48 V TVS in SMC Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,095In Stock	Cut Tape $1.99 $1.37 $1.15 $0.929 Reel $0.817 View $0.858 $0.662 $0.646 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV Uni SMC30J5.0A STMicroelectronics 1: $1.69 3,806In Stock	Mfr. Part No. SMC30J5.0A Mouser Part No 511-SMC30J5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 5V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,806In Stock	Cut Tape $1.69 $1.22 $1.04 $0.853 Reel $0.707 View $0.732 $0.664 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV Uni SMC30J6.0A STMicroelectronics 1: $1.77 3,877In Stock	Mfr. Part No. SMC30J6.0A Mouser Part No 511-SMC30J6.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 6V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,877In Stock	Cut Tape $1.77 $1.27 $1.09 $0.895 Reel $0.696 View $0.768 $0.661 $0.646 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS SMC30J64A STMicroelectronics 1: $1.89 3,242In Stock	Mfr. Part No. SMC30J64A Mouser Part No 511-SMC30J64A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,242In Stock	Cut Tape $1.89 $1.32 $1.10 $0.887 Reel $0.783 View $0.82 $0.684 $0.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 48 V TVS in SMC SMC50J48A STMicroelectronics 1: $2.95 3,099In Stock	Mfr. Part No. SMC50J48A Mouser Part No 511-SMC50J48A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 48 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	3,099In Stock	Cut Tape $2.95 $1.54 $1.29 $1.06 Reel $0.923 View $0.923 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 5 V TVS in SMC SMC50J5.0A STMicroelectronics 1: $2.95 2,445In Stock	Mfr. Part No. SMC50J5.0A Mouser Part No 511-SMC50J5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 5 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,445In Stock	Cut Tape $2.95 $1.54 $1.29 $1.06 Reel $0.84 View $0.966 $0.815 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect SMCJ15CA-TR STMicroelectronics 1: $1.77 6,345In Stock	Mfr. Part No. SMCJ15CA-TR Mouser Part No 511-SMCJ15CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,345In Stock	Cut Tape $1.77 $0.823 $0.73 $0.567 Reel $0.457 View $0.521 $0.404 $0.389 $0.333 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 28V Unidirect SMCJ28A-TR STMicroelectronics 1: $1.84 6,001In Stock	Mfr. Part No. SMCJ28A-TR Mouser Part No 511-SMCJ28A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 28V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,001In Stock	Cut Tape $1.84 $0.857 $0.76 $0.592 Reel $0.465 View $0.548 $0.423 $0.405 $0.351 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect SMCJ30A-TR STMicroelectronics 1: $1.70 6,943In Stock	Mfr. Part No. SMCJ30A-TR Mouser Part No 511-SMCJ30A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,943In Stock	Cut Tape $1.70 $0.789 $0.70 $0.541 Reel $0.426 View $0.492 $0.385 $0.366 $0.314 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect SMCJ5.0A-TR STMicroelectronics 1: $1.37 19,228In Stock 12,500Expected 2/8/2027	Mfr. Part No. SMCJ5.0A-TR Mouser Part No 511-SMCJ5.0A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	19,228In Stock 12,500Expected 2/8/2027	Cut Tape $1.37 $0.717 $0.593 $0.458 Reel $0.348 View $0.435 $0.326 $0.318 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 5.0V Bidirect SMCJ5.0CA-TR STMicroelectronics 1: $1.93 7,961In Stock	Mfr. Part No. SMCJ5.0CA-TR Mouser Part No 511-SMCJ5.0CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 5.0V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,961In Stock	Cut Tape $1.93 $1.21 $0.934 $0.796 Reel $0.496 View $0.615 $0.521 $0.45 $0.426 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 3.3V Unidirect SMLVT3V3 STMicroelectronics 1: $1.92 23,490In Stock	Mfr. Part No. SMLVT3V3 Mouser Part No 511-SMLVT3V3	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 3.3V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	23,490In Stock	Cut Tape $1.92 $0.898 $0.798 $0.60 Reel $0.502 View $0.547 $0.446 $0.42 $0.351 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 230V 50uA Bidirect SMP100LC-230 STMicroelectronics 1: $1.65 5,423In Stock	Mfr. Part No. SMP100LC-230 Mouser Part No 511-SMP100LC-230	STMicroelectronics	Board Mount Surge Protectors 230V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,423In Stock	Cut Tape $1.65 $1.03 $0.675 $0.526 Reel $0.43 View $0.471 $0.381 $0.352 $0.341 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 25V 50uA Bidirect SMP100LC-25 STMicroelectronics 1: $1.65 6,468In Stock 7,500Expected 26/10/2026	Mfr. Part No. SMP100LC-25 Mouser Part No 511-SMP100LC-25	STMicroelectronics	Board Mount Surge Protectors 25V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,468In Stock 7,500Expected 26/10/2026	Cut Tape $1.65 $1.03 $0.675 $0.532 Reel $0.422 View $0.476 $0.381 $0.352 $0.341 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 35V 50uA Bidirect SMP100LC-35 STMicroelectronics 1: $1.65 9,677In Stock 25,000On Order	Mfr. Part No. SMP100LC-35 Mouser Part No 511-SMP100LC-35	STMicroelectronics	Board Mount Surge Protectors 35V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,677In Stock 25,000On Order On Order Ship Dates Mfr. No: SMP100LC-35 Stock: 9,677 Can Dispatch Immediately On Order: 15,000 Expected 29/3/2027 10,000 Expected 12/5/2027 Factory Lead Time: 15 Weeks	Cut Tape $1.65 $1.03 $0.675 $0.532 Reel $0.405 View $0.476 $0.364 $0.352 $0.341 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 400V 50uA Bidirect SMP100LC-400 STMicroelectronics 1: $2.26 4,642In Stock 5,000Expected 20/10/2026	Mfr. Part No. SMP100LC-400 Mouser Part No 511-SMP100LC-400	STMicroelectronics	Board Mount Surge Protectors 400V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,642In Stock 5,000Expected 20/10/2026	Cut Tape $2.26 $1.41 $0.962 $0.756 Reel $0.601 View $0.669 $0.551 $0.521 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 8V 50uA Bidirect SMP100LC-8 STMicroelectronics 1: $1.51 17,433In Stock 29,816Expected 22/3/2027	Mfr. Part No. SMP100LC-8 Mouser Part No 511-SMP100LC-8	STMicroelectronics	Board Mount Surge Protectors 8V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	17,433In Stock 29,816Expected 22/3/2027	Cut Tape $1.51 $0.96 $0.645 $0.513 Reel $0.393 View $0.456 $0.364 $0.355 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 100V 50uA Bidirect SMP50-100 STMicroelectronics 1: $1.13 9,910In Stock	Mfr. Part No. SMP50-100 Mouser Part No 511-SMP50-100	STMicroelectronics	Board Mount Surge Protectors 100V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,910In Stock	Cut Tape $1.13 $0.70 $0.453 $0.34 Reel $0.238 View $0.277 $0.216 $0.205 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Surge Protectors 270V 50uA Bidirect SMTPA270 STMicroelectronics 1: $1.21 9,854In Stock	Mfr. Part No. SMTPA270 Mouser Part No 511-SMTPA270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,854In Stock	Cut Tape $1.21 $0.758 $0.492 $0.378 Reel $0.299 View $0.341 $0.262 $0.239 $0.233 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes AUTO SENSOR TRANS OVER VLT PRCT SPT01-335DEE STMicroelectronics 1: $2.00 3,808In Stock	Mfr. Part No. SPT01-335DEE Mouser Part No 511-SPT01-335DEE	STMicroelectronics	ESD Protection Diodes / TVS Diodes AUTO SENSOR TRANS OVER VLT PRCT	Datasheet	3,808In Stock	Cut Tape $2.00 $1.03 $0.872 $0.684 Reel $0.567 View $0.65 $0.509 $0.486 $0.479 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-26AS STMicroelectronics 1: $4.49 4,047In Stock	Mfr. Part No. STIEC45-26AS Mouser Part No 511-STIEC45-26AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	4,047In Stock	Cut Tape $4.49 $2.35 $2.14 $1.73 Reel $1.44 View $1.63 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-30AS STMicroelectronics 1: $4.52 2,045In Stock 2,500Expected 20/10/2026	Mfr. Part No. STIEC45-30AS Mouser Part No 511-STIEC45-30AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	2,045In Stock 2,500Expected 20/10/2026	Cut Tape $4.52 $2.45 $2.22 $1.80 Reel $1.51 View $1.69 $1.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-33AS STMicroelectronics 1: $4.65 6,064In Stock	Mfr. Part No. STIEC45-33AS Mouser Part No 511-STIEC45-33AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	6,064In Stock	Cut Tape $4.65 $3.03 $2.52 $2.15 Reel $1.47 View $1.82 $1.55 $1.46 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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