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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.
Triacs 25 Amp 800 Volt BTA26-800BRG STMicroelectronics 1: $6.31 1,189In Stock 1,200Expected 14/6/2027	Mfr. Part No. BTA26-800BRG Mouser Part No 511-BTA26-800B	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,189In Stock 1,200Expected 14/6/2027	$6.31 $3.51 $2.88 $2.43	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTB06-600BWRG STMicroelectronics 1: $2.56 7,390In Stock	Mfr. Part No. BTB06-600BWRG Mouser Part No 511-BTB06-600BW	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,390In Stock	$2.56 $1.34 $1.04 $0.816 View $0.729 $0.67 $0.607 $0.541 $0.532	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTB12-600SWRG STMicroelectronics 1: $2.48 25,560In Stock 17,000Expected 21/10/2026	Mfr. Part No. BTB12-600SWRG Mouser Part No 511-BTB12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	25,560In Stock 17,000Expected 21/10/2026	$2.48 $1.19 $0.976 $0.806 View $0.737 $0.718 $0.651 $0.615	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-800BWRG STMicroelectronics 1: $3.14 2,936In Stock	Mfr. Part No. BTB16-800BWRG Mouser Part No 511-BTB16-800BW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,936In Stock	$3.14 $1.58 $1.29 $1.06 View $0.952 $0.876 $0.809 $0.764	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600BWRG STMicroelectronics 1: $4.05 4,625In Stock	Mfr. Part No. BTB24-600BWRG Mouser Part No 511-BTB24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,625In Stock	$4.05 $2.18 $1.80 $1.50 View $1.39 $1.13	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800BWRG STMicroelectronics 1: $3.90 4,762In Stock 1,000Expected 9/10/2026	Mfr. Part No. BTB24-800BWRG Mouser Part No 511-BTB24-800BW	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,762In Stock 1,000Expected 9/10/2026	$3.90 $2.72 $1.97 $1.67 View $1.47 $1.34 $1.21	Min.: 1 Mult.: 1
SCRs 30 Amp 1200 Volt BTW68-1200RG STMicroelectronics 1: $9.04 1,068In Stock 1,200Expected 28/9/2026	Mfr. Part No. BTW68-1200RG Mouser Part No 511-BTW68-1200	STMicroelectronics	SCRs 30 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,068In Stock 1,200Expected 28/9/2026	$9.04 $5.15 $4.30 $3.90	Min.: 1 Mult.: 1
SCRs 40 Amp 600 Volt BTW69-600RG STMicroelectronics 1: $9.72 657In Stock 2,400On Order	Mfr. Part No. BTW69-600RG Mouser Part No 511-BTW69-600	STMicroelectronics	SCRs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	657In Stock 2,400On Order On Order Ship Dates Mfr. No: BTW69-600RG Stock: 657 Can Dispatch Immediately On Order: 600 Expected 19/10/2026 1,800 Expected 22/3/2027 Factory Lead Time: 16 Weeks	$9.72 $5.64 $4.71 $4.11	Min.: 1 Mult.: 1
Inrush Current Limiters High speed digital input current limiter CLT01-38SQ7-TR STMicroelectronics 1: $5.33 2,230In Stock	Mfr. Part No. CLT01-38SQ7-TR Mouser Part No 511-CLT01-38SQ7-TR	STMicroelectronics	Inrush Current Limiters High speed digital input current limiter Learn More about STMicroelectronics stm clt01 38sq7 limiter	Datasheet	2,230In Stock	Cut Tape $5.33 $4.43 $3.74 $3.01 View Reel $1.94 $2.75 $2.60 $2.28 $1.94 $1.94	Min.: 1 Mult.: 1 : 2,500
Inrush Current Limiters Single line self powered digital input current limiter in SOT23-8L CLT03-1SC3 STMicroelectronics 1: $1.46 3,299In Stock	Mfr. Part No. CLT03-1SC3 Mouser Part No 511-CLT03-1SC3	STMicroelectronics	Inrush Current Limiters Single line self powered digital input current limiter in SOT23-8L Learn More about STMicroelectronics stm clt03 limiters	Datasheet	3,299In Stock	Cut Tape $1.46 $0.951 $0.838 $0.785 Reel $0.732 View $0.752 $0.733 $0.669 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD Protection DSILC6-4P6 STMicroelectronics 1: $0.966 11,167In Stock 8,890Expected 1/10/2026	Mfr. Part No. DSILC6-4P6 Mouser Part No 511-DSILC6-4P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes ESD Protection Learn More about STMicroelectronics stm standard products	Datasheet	11,167In Stock 8,890Expected 1/10/2026	Cut Tape $0.966 $0.48 $0.382 $0.292 Reel $0.226 View $0.272 $0.207 $0.197 $0.184 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 ESDA051-1JY STMicroelectronics 1: $0.449 45,292In Stock	Mfr. Part No. ESDA051-1JY Mouser Part No 511-ESDA051-1JY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 Learn More about STMicroelectronics stm esda051 tvs	Datasheet	45,292In Stock	Cut Tape $0.449 $0.197 $0.173 $0.128 Reel $0.091 View $0.107 $0.083 $0.071 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes High Power Transient Voltage Supressor ESDA13P70-1U1M STMicroelectronics 1: $0.721 23,550In Stock 48,000Expected 28/9/2026	Mfr. Part No. ESDA13P70-1U1M Mouser Part No 511-ESDA13P70-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Power Transient Voltage Supressor Learn More about STMicroelectronics stm standard products	Datasheet	23,550In Stock 48,000Expected 28/9/2026	Cut Tape $0.721 $0.328 $0.276 $0.212 Reel $0.124 View $0.196 $0.174 $0.14 $0.117 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA14V2LY STMicroelectronics 1: $0.721 37,840In Stock	Mfr. Part No. ESDA14V2LY Mouser Part No 511-ESDA14V2LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	37,840In Stock	Cut Tape $0.721 $0.33 $0.279 $0.214 Reel $0.156 View $0.197 $0.15 $0.131 $0.118 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TRANSIL ARRAY ESD PROTECTION ESDA25-4BP6 STMicroelectronics 1: $0.884 12,394In Stock 66,000On Order	Mfr. Part No. ESDA25-4BP6 Mouser Part No 511-ESDA25-4BP6	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL ARRAY ESD PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	12,394In Stock 66,000On Order On Order Ship Dates Mfr. No: ESDA25-4BP6 Stock: 12,394 Can Dispatch Immediately On Order: 45,000 Expected 26/10/2026 21,000 Expected 22/3/2027 Factory Lead Time: 15 Weeks	Cut Tape $0.884 $0.412 $0.348 $0.273 Reel $0.20 View $0.249 $0.19 $0.174 $0.165 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm ESDA25SC6Y STMicroelectronics 1: $0.966 29,684In Stock	Mfr. Part No. ESDA25SC6Y Mouser Part No 511-ESDA25SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm Learn More about STMicroelectronics stm esdaxxscxy tvs	Datasheet	29,684In Stock	Cut Tape $0.966 $0.45 $0.382 $0.29 Reel $0.222 View $0.275 $0.214 $0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 25V 400W Unidirect ESDA25W STMicroelectronics 1: $0.571 43,571In Stock 30,000Expected 1/3/2027	Mfr. Part No. ESDA25W Mouser Part No 511-ESDA25W	STMicroelectronics	ESD Protection Diodes / TVS Diodes 25V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	43,571In Stock 30,000Expected 1/3/2027	Cut Tape $0.571 $0.287 $0.219 $0.166 Reel $0.121 View $0.146 $0.113 $0.105 $0.094 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA5V3LY STMicroelectronics 1: $0.816 31,583In Stock 18,000Expected 13/10/2026	Mfr. Part No. ESDA5V3LY Mouser Part No 511-ESDA5V3LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	31,583In Stock 18,000Expected 13/10/2026	Cut Tape $0.816 $0.389 $0.317 $0.249 Reel $0.178 View $0.226 $0.173 $0.156 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC5 STMicroelectronics 1: $0.721 35,413In Stock	Mfr. Part No. ESDA5V3SC5 Mouser Part No 511-ESDA5V3SC5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	35,413In Stock	Cut Tape $0.721 $0.392 $0.291 $0.231 Reel $0.16 View $0.211 $0.154 $0.146 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC6 STMicroelectronics 1: $0.694 27,070In Stock	Mfr. Part No. ESDA5V3SC6 Mouser Part No 511-ESDA5V3SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	27,070In Stock	Cut Tape $0.694 $0.324 $0.275 $0.211 Reel $0.152 View $0.193 $0.129 $0.125 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L ESDA6V1-5SC6Y STMicroelectronics 1: $0.653 28,688In Stock	Mfr. Part No. ESDA6V1-5SC6Y Mouser Part No 511-ESDA6V1-5SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L Learn More about STMicroelectronics stm standard products	Datasheet	28,688In Stock	Cut Tape $0.653 $0.345 $0.267 $0.211 Reel $0.158 View $0.194 $0.156 $0.143 $0.124 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect ESDA6V1L STMicroelectronics 1: $0.49 77,520In Stock 81,000On Order	Mfr. Part No. ESDA6V1L Mouser Part No 511-ESDA6V1L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	77,520In Stock 81,000On Order	Cut Tape $0.49 $0.218 $0.186 $0.141 Reel $0.095 View $0.122 $0.088 $0.08 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA6V1LY STMicroelectronics 1: $0.721 48,437In Stock	Mfr. Part No. ESDA6V1LY Mouser Part No 511-ESDA6V1LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	48,437In Stock	Cut Tape $0.721 $0.33 $0.279 $0.214 Reel $0.17 View $0.197 $0.147 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect ESDA6V1SC6 STMicroelectronics 1: $0.721 56,781In Stock	Mfr. Part No. ESDA6V1SC6 Mouser Part No 511-ESDA6V1SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	56,781In Stock	Cut Tape $0.721 $0.408 $0.272 $0.22 Reel $0.15 View $0.185 $0.136 $0.128 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 150W Unidirect ESDA6V1W5 STMicroelectronics 1: $0.53 80,761In Stock	Mfr. Part No. ESDA6V1W5 Mouser Part No 511-ESDA6V1W5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 150W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	80,761In Stock	Cut Tape $0.53 $0.248 $0.212 $0.18 Reel $0.112 View $0.166 $0.091 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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