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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 HJ Temp Transil SMA6J5.0A-TR STMicroelectronics 1: $0.898 39,892Expected 27/11/2026	Mfr. Part No. SMA6J5.0A-TR Mouser Part No 511-SMA6J5.0A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	39,892Expected 27/11/2026	Cut Tape $0.898 $0.40 $0.351 $0.265 Reel $0.188 View $0.256 $0.238 $0.163 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 130V Unidirect SMBJ130A-TR STMicroelectronics 1: $1.05 22,500On Order	Mfr. Part No. SMBJ130A-TR Mouser Part No 511-SMBJ130A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 130V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	22,500On Order On Order Ship Dates Mfr. No: SMBJ130A-TR Stock: 0 On Order: 15,000 Expected 19/2/2027 7,500 Expected 9/4/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.05 $0.473 $0.416 $0.316 Reel $0.248 View $0.306 $0.215 $0.212 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 170V Bidirect SMBJ170CA-TR STMicroelectronics 1: $1.10 12,500Expected 15/2/2027	Mfr. Part No. SMBJ170CA-TR Mouser Part No 511-SMBJ170CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 170V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,500Expected 15/2/2027	Cut Tape $1.10 $0.551 $0.418 $0.343 Reel $0.269 View $0.326 $0.239 $0.223 $0.215 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 30V Bidirect SMBJ30CA-TR STMicroelectronics 1: $0.993 15,478On Order	Mfr. Part No. SMBJ30CA-TR Mouser Part No 511-SMBJ30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,478On Order On Order Ship Dates Mfr. No: SMBJ30CA-TR Stock: 0 On Order: 7,978 Expected 16/11/2026 7,500 Expected 13/1/2027 Factory Lead Time: 16 Weeks	Cut Tape $0.993 $0.446 $0.393 $0.298 Reel $0.234 $0.203 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 33V Unidirect SMBJ33A-TR STMicroelectronics 1: $0.952 16,951On Order	Mfr. Part No. SMBJ33A-TR Mouser Part No 511-SMBJ33A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	16,951On Order On Order Ship Dates Mfr. No: SMBJ33A-TR Stock: 0 On Order: 6,951 Expected 9/11/2026 10,000 Expected 7/12/2026 Factory Lead Time: 16 Weeks	Cut Tape $0.952 $0.428 $0.377 $0.284 Reel $0.222 View $0.273 $0.192 $0.186 $0.173 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 16V 0.2uA 15kV 8kV BI SMC30J16CA STMicroelectronics 1: $3.03 2,475Expected 14/12/2026	Mfr. Part No. SMC30J16CA Mouser Part No 511-SMC30J16CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 16V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,475Expected 14/12/2026	Cut Tape $3.03 $1.94 $1.55 $1.29 Reel $0.849 View $1.04 $0.926 $0.823 $0.796 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI SMC30J28CA STMicroelectronics 1: $2.88 20,000Expected 20/1/2027	Mfr. Part No. SMC30J28CA Mouser Part No 511-SMC30J28CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	20,000Expected 20/1/2027	Cut Tape $2.88 $1.71 $1.35 $1.18 Reel $0.809 View $0.957 $0.884 $0.764 $0.714 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI SMC30J30CA STMicroelectronics 1: $2.86 5,000Expected 12/11/2026	Mfr. Part No. SMC30J30CA Mouser Part No 511-SMC30J30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	5,000Expected 12/11/2026	Cut Tape $2.86 $1.82 $1.39 $1.23 Reel $0.805 View $0.975 $0.884 $0.722 $0.714 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 64 V TVS SMC50J64CA STMicroelectronics 1: $3.94 2,500Expected 30/11/2026	Mfr. Part No. SMC50J64CA Mouser Part No 511-SMC50J64CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 64 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,500Expected 30/11/2026	Cut Tape $3.94 $2.54 $1.94 $1.75 Reel $1.18 View $1.41 $1.26 $1.07 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 200V 50uA Bidirect SMP100LC-200 STMicroelectronics 1: $1.69 5,000Expected 28/12/2026	Mfr. Part No. SMP100LC-200 Mouser Part No 511-SMP100LC-200	STMicroelectronics	Board Mount Surge Protectors 200V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,000Expected 28/12/2026	Cut Tape $1.69 $1.06 $0.695 $0.526 Reel $0.377 View $0.465 $0.364 $0.352 $0.341 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 100V 50uA Bidirect SMTPA100 STMicroelectronics 1: $1.25 10,000Expected 6/1/2027	Mfr. Part No. SMTPA100 Mouser Part No 511-SMTPA100	STMicroelectronics	Board Mount Surge Protectors 100V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	10,000Expected 6/1/2027	Cut Tape $1.25 $0.775 $0.503 $0.386 Reel $0.314 View $0.348 $0.275 $0.252 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 12A Triacs T1235H-6G-TR STMicroelectronics 1: $3.43 16,000On Order	Mfr. Part No. T1235H-6G-TR Mouser Part No 511-T1235H-6G-TR	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	16,000On Order On Order Ship Dates Mfr. No: T1235H-6G-TR Stock: 0 On Order: 11,000 Expected 28/12/2026 5,000 Expected 25/1/2027 Factory Lead Time: 15 Weeks	Cut Tape $3.43 $2.20 $1.51 $1.27 Reel $1.08 View $1.06 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 8A Snubberless Triacs in D2PAK T850-6G STMicroelectronics 1: $2.87 17,975Expected 13/1/2027	Mfr. Part No. T850-6G Mouser Part No 511-T850-6G	STMicroelectronics	Triacs 8A Snubberless Triacs in D2PAK	Datasheet	17,975Expected 13/1/2027	$2.87 $1.43 $1.17 $0.936 View $0.845 $0.744 $0.699	Min.: 1 Mult.: 1
SCRs 1200 V, 30 A Automotive Grade AEC-Q101 SCR Thyristor TN3050H-12GY-TR STMicroelectronics 1: $7.18 996In Stock 1,000On Order	Mfr. Part No. TN3050H-12GY-TR Mouser Part No 511-TN3050H-12GY-TR	STMicroelectronics	SCRs 1200 V, 30 A Automotive Grade AEC-Q101 SCR Thyristor Learn More about STMicroelectronics tn3050h thyristors	Datasheet	996In Stock 1,000On Order	Cut Tape $7.18 $4.88 $3.62 $3.32 Reel $3.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. TN6050-12PI STMicroelectronics 1: $8.40 600Expected 30/11/2026	Mfr. Part No. TN6050-12PI Mouser Part No 511-TN6050-12PI	STMicroelectronics	SCRs 60 A 1200 V standard SCR Thyristor in TOP3 Ins. Learn More about STMicroelectronics stm standard thyristors	Datasheet	600Expected 30/11/2026	$8.40 $4.75 $3.94 $3.35 $3.32	Min.: 1 Mult.: 1
Triacs 40 A 1200 Volt TPDV1240RG STMicroelectronics 1: $19.65 1,800On Order	Mfr. Part No. TPDV1240RG Mouser Part No 511-TPDV1240	STMicroelectronics	Triacs 40 A 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,800On Order On Order Ship Dates Mfr. No: TPDV1240RG Stock: 0 On Order: 1,200 Expected 10/5/2027 600 Expected 24/5/2027 Factory Lead Time: 16 Weeks	$19.65 $14.54 $12.12 $10.80 $10.08	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes EMI Filter/Line Term USBUF01W6 STMicroelectronics 1: $0.462 31,277On Order	Mfr. Part No. USBUF01W6 Mouser Part No 511-USBUF01W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes EMI Filter/Line Term Learn More about STMicroelectronics stm standard products	Datasheet	31,277On Order On Order Ship Dates Mfr. No: USBUF01W6 Stock: 0 On Order: 7,277 Expected 7/12/2026 24,000 Expected 22/3/2027 Factory Lead Time: 21 Weeks	Cut Tape $0.462 $0.322 $0.279 $0.262 Reel $0.223 View $0.248 $0.209 $0.188 $0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes EMI FILTER IPAD USBUF02W6 STMicroelectronics 1: $0.49 23,970Expected 14/12/2026	Mfr. Part No. USBUF02W6 Mouser Part No 511-USBUF02W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes EMI FILTER IPAD Learn More about STMicroelectronics stm standard products	Datasheet	23,970Expected 14/12/2026	Cut Tape $0.49 $0.341 $0.296 $0.279 Reel $0.223 View $0.262 $0.209 $0.188 $0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Diacs 32 Volt Trigger TMMDB3TG STMicroelectronics 1: $0.558 10,000Expected 24/2/2027	Mfr. Part No. TMMDB3TG Mouser Part No 511-TMMDB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	10,000Expected 24/2/2027	Cut Tape $0.558 $0.351 $0.253 $0.20 Reel $0.156 View $0.181 $0.135 $0.121 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 10 Amp 800 Volt BTA10-800CWRG STMicroelectronics 1: $3.05 160In Stock	Mfr. Part No. BTA10-800CWRG Mouser Part No 511-BTA10-800CW	STMicroelectronics	Triacs 10 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	160In Stock	$3.05 $1.58 $1.29 $1.04 View $0.949 $0.836 $0.801 $0.734 Quote	Min.: 1 Mult.: 1
Triacs 6A TRIACS BTB06-800SWRG STMicroelectronics 1: $2.56 1,269In Stock	Mfr. Part No. BTB06-800SWRG Mouser Part No 511-BTB06-800SWRG	STMicroelectronics	Triacs 6A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	1,269In Stock	$2.56 $1.62 $1.07 $0.842 View $0.718 $0.555 $0.541	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T22AY STMicroelectronics 1: $2.62 15In Stock	Mfr. Part No. SM6T22AY Mouser Part No 511-SM6T22AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	15In Stock	Cut Tape $2.62 $1.67 $1.25 $1.08 Reel $0.726 View $0.869 $0.808 $0.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J8.5CA-TR STMicroelectronics 1: $1.60 41In Stock	Mfr. Part No. SMA6J8.5CA-TR Mouser Part No 511-SMA6J8.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	41In Stock	Cut Tape $1.60 $0.741 $0.656 $0.506 Reel $0.351 View $0.481 $0.461 $0.313 $0.295 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T10AY STMicroelectronics 1: $1.80 86In Stock	Mfr. Part No. SMA6T10AY Mouser Part No 511-SMA6T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	86In Stock	Cut Tape $1.80 $1.13 $0.74 $0.571 Reel $0.408 View $0.484 $0.461 $0.397 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 154V Unidirect SMAJ154A-TR STMicroelectronics 1: $1.24 2,263In Stock	Mfr. Part No. SMAJ154A-TR Mouser Part No 511-SMAJ154A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 154V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,263In Stock	Cut Tape $1.24 $0.568 $0.502 $0.384 Reel $0.279 View $0.377 $0.356 $0.246 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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