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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 5000 W, 48 V TVS in SMC SMC50J48A STMicroelectronics 1: $3.30 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 $3.30 $2.11 $1.69 $1.40 Reel $0.926 View $1.13 $1.01 $0.891 $0.819 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 5 V TVS in SMC SMC50J5.0A STMicroelectronics 1: $3.30 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 $3.30 $2.11 $1.69 $1.40 Reel $0.926 View $1.13 $1.01 $0.891 $0.819 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect SMCJ15CA-TR STMicroelectronics 1: $1.78 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 $1.78 $1.13 $0.738 $0.57 Reel $0.46 View $0.484 $0.419 $0.397 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 26V Unidirect SMCJ26A-TR STMicroelectronics 1: $1.94 5,121In Stock 7,500Expected 29/1/2027	Mfr. Part No. SMCJ26A-TR Mouser Part No 511-SMCJ26A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 26V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,121In Stock 7,500Expected 29/1/2027	Cut Tape $1.94 $0.908 $0.806 $0.602 Reel $0.505 View $0.56 $0.488 $0.43 $0.362 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 28V Unidirect SMCJ28A-TR STMicroelectronics 1: $1.84 5,776In 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	5,776In 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: $1.97 7,033In 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	7,033In Stock	Cut Tape $1.97 $1.23 $0.809 $0.593 Reel $0.496 View $0.54 $0.48 $0.416 $0.347 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect SMCJ5.0A-TR STMicroelectronics 1: $1.73 17,328In 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	17,328In Stock 12,500Expected 2/8/2027	Cut Tape $1.73 $1.09 $0.713 $0.522 Reel $0.437 View $0.476 $0.423 $0.366 $0.305 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 3.3V Unidirect SMLVT3V3 STMicroelectronics 1: $1.92 23,230In 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	23,230In 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 6,437In Stock 7,500Expected 19/10/2026	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	6,437In Stock 7,500Expected 19/10/2026	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 9,522In 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	9,522In Stock 25,000On Order On Order Ship Dates Mfr. No: SMP100LC-35 Stock: 9,522 Can Dispatch Immediately On Order: 15,000 Expected 29/3/2027 10,000 Expected 19/4/2027 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 15/10/2026	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 15/10/2026	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 17,169In Stock 30,000Expected 15/3/2027	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	17,169In Stock 30,000Expected 15/3/2027	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 9,878In 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	9,878In 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 8V 75A Bidirect SMP75-8 STMicroelectronics 1: $1.54 7,635In Stock 5,000Expected 25/1/2027	Mfr. Part No. SMP75-8 Mouser Part No 511-SMP75-8	STMicroelectronics	Board Mount Surge Protectors 8V 75A Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,635In Stock 5,000Expected 25/1/2027	Cut Tape $1.54 $0.854 $0.571 $0.452 Reel $0.364 View $0.411 $0.333 $0.322 $0.313 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
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: $2.39 3,796In 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	3,796In Stock	Cut Tape $2.39 $1.50 $1.20 $1.00 Reel $0.571 View $0.781 $0.673 $0.559 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Board Mount Surge Protectors Power Line Surge 6V to 36V 300mA SPT02-236DDB STMicroelectronics 1: $1.82 4,560In Stock	Mfr. Part No. SPT02-236DDB Mouser Part No 511-SPT02-236DDB	STMicroelectronics	Board Mount Surge Protectors Power Line Surge 6V to 36V 300mA	Datasheet	4,560In Stock	Cut Tape $1.82 $1.15 $0.756 $0.623 Reel $0.477 View $0.536 $0.442 $0.422 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-26AS STMicroelectronics 1: $5.11 3,997In 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	3,997In Stock	Cut Tape $5.11 $3.33 $2.76 $2.37 Reel $1.62 View $2.00 $1.70 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-30AS STMicroelectronics 1: $5.22 2,435In Stock 2,100Expected 15/10/2026	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	2,435In Stock 2,100Expected 15/10/2026	Cut Tape $5.22 $3.41 $2.88 $2.49 View Reel $1.70 $2.11 $1.78 $1.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-33AS STMicroelectronics 1: $5.10 5,464In 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	5,464In Stock	Cut Tape $5.10 $3.32 $2.75 $2.35 View Reel $1.60 $1.99 $1.69 $1.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 12A - Logic Level Triac in D2PAK T1210-800G-TR STMicroelectronics 1: $3.06 3,976In Stock	Mfr. Part No. T1210-800G-TR Mouser Part No 511-T1210-800G-TR	STMicroelectronics	Triacs 12A - Logic Level Triac in D2PAK	Datasheet	3,976In Stock	Cut Tape $3.06 $1.94 $1.32 $1.06 Reel $0.959 View $0.86 $0.827 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 16 A Logic Level Triac for LED Light Dimmers T1605G-6I STMicroelectronics 1: $3.30 3,181In Stock	Mfr. Part No. T1605G-6I Mouser Part No 511-T1605G-6I	STMicroelectronics	Triacs 16 A Logic Level Triac for LED Light Dimmers	Datasheet	3,181In Stock	$3.30 $2.12 $1.44 $1.23 View $1.09 $1.03 $0.975	Min.: 1 Mult.: 1
Triacs 16A Snubberless 600Vrrm 800Vrsm T1610H-6T STMicroelectronics 1: $3.11 2,752In Stock	Mfr. Part No. T1610H-6T Mouser Part No 511-T1610H-6T	STMicroelectronics	Triacs 16A Snubberless 600Vrrm 800Vrsm Learn More about STMicroelectronics stm h series triacs	Datasheet	2,752In Stock	$3.11 $1.96 $1.29 $1.02 View $0.91 $0.831 $0.80 $0.771	Min.: 1 Mult.: 1
Triacs 18 A Snubberless logic standard TRI T1635-800G-TR STMicroelectronics 1: $3.30 9,863In Stock 9,000Expected 7/12/2026	Mfr. Part No. T1635-800G-TR Mouser Part No 511-T1635-800G-TR	STMicroelectronics	Triacs 18 A Snubberless logic standard TRI	Datasheet	9,863In Stock 9,000Expected 7/12/2026	Cut Tape $3.30 $2.11 $1.43 $1.15 Reel $1.04 View $0.942 $0.907 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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