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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 16 Amp 800 Volt BTA16-800CWRG STMicroelectronics 1: $2.98 11,980On Order	Mfr. Part No. BTA16-800CWRG Mouser Part No 511-BTA16-800CW	STMicroelectronics	Triacs 16 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	11,980On Order On Order Ship Dates Mfr. No: BTA16-800CWRG Stock: 0 On Order: 4,980 Expected 12/11/2026 7,000 Expected 16/12/2026 Factory Lead Time: 15 Weeks	$2.98 $1.69 $1.27 $1.03 View $0.923 $0.864 $0.82	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA25-600B STMicroelectronics 1: $13.18 2,263On Order	Mfr. Part No. BTA25-600B Mouser Part No 511-BTA25-600B	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,263On Order On Order Ship Dates Mfr. No: BTA25-600B Stock: 0 On Order: 163 Expected 5/1/2027 2,100 Expected 24/2/2027 Factory Lead Time: 52 Weeks	$13.18 $9.03 $6.94	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTA25-800BW STMicroelectronics 1: $13.72 366On Order	Mfr. Part No. BTA25-800BW Mouser Part No 511-BTA25-800BW	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	366On Order On Order Ship Dates Mfr. No: BTA25-800BW Stock: 0 On Order: 16 Expected 5/1/2027 350 Expected 27/1/2027 Factory Lead Time: 55 Weeks	$13.72 $8.58 $7.40 $6.94	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA26-600BWRG STMicroelectronics 1: $8.27 7,658On Order	Mfr. Part No. BTA26-600BWRG Mouser Part No 511-BTA26-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,658On Order On Order Ship Dates Mfr. No: BTA26-600BWRG Stock: 0 On Order: 1,658 Expected 27/1/2027 3,000 Expected 17/2/2027 3,000 Expected 5/4/2027 Factory Lead Time: 16 Weeks	$8.27 $4.91 $4.15 $3.85 View $2.62 $2.53	Min.: 1 Mult.: 1
Triacs 40 Amp 600 Volt BTA40-600B STMicroelectronics 1: $15.68 1,225Expected 4/5/2027	Mfr. Part No. BTA40-600B Mouser Part No 511-BTA40-600B	STMicroelectronics	Triacs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,225Expected 4/5/2027	$15.68 $10.21 $8.42 $7.40	Min.: 1 Mult.: 1
Triacs 40 Amp 800 Volt BTA41-800BRG STMicroelectronics 1: $7.09 2,400On Order	Mfr. Part No. BTA41-800BRG Mouser Part No 511-BTA41-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,400On Order On Order Ship Dates Mfr. No: BTA41-800BRG Stock: 0 On Order: 1,200 Expected 4/1/2027 1,200 Expected 19/1/2027 Factory Lead Time: 16 Weeks	$7.09 $5.62 $4.42 $2.77 $2.76	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600BWRG STMicroelectronics 1: $3.58 1,994Expected 8/2/2027	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	1,994Expected 8/2/2027	$3.58 $1.77 $1.58 $1.27 View $1.17 $1.12	Min.: 1 Mult.: 1
Triacs 40 Amp 600 Volt BTB41-600BRG STMicroelectronics 1: $9.21 1,800Expected 27/4/2027	Mfr. Part No. BTB41-600BRG Mouser Part No 511-BTB41-600B	STMicroelectronics	Triacs 40 Amp 600 Volt	Datasheet	1,800Expected 27/4/2027	$9.21 $5.97 $4.95 $4.12 $3.89	Min.: 1 Mult.: 1
SCRs 50A STANDARD SCRs BTW67-1000 STMicroelectronics 1: $13.50 338On Order	Mfr. Part No. BTW67-1000 Mouser Part No 511-BTW67-1000	STMicroelectronics	SCRs 50A STANDARD SCRs Learn More about STMicroelectronics stm standard products	Datasheet	338On Order On Order Ship Dates Mfr. No: BTW67-1000 Stock: 0 On Order: 163 Expected 23/11/2026 175 Expected 18/12/2026 Factory Lead Time: 52 Weeks	$13.50 $8.12 $6.81 $6.31	Min.: 1 Mult.: 1
SCRs 50 Amp 1200 Volt BTW69-1200RG STMicroelectronics 1: $9.85 3,659Expected 30/11/2026	Mfr. Part No. BTW69-1200RG Mouser Part No 511-BTW69-1200	STMicroelectronics	SCRs 50 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,659Expected 30/11/2026	$9.85 $5.70 $4.76 $4.16	Min.: 1 Mult.: 1
SCRs 1200V non-insulated SCR 50A 50mA BTW69-1200N STMicroelectronics 1: $11.52 575Expected 25/11/2026	Mfr. Part No. BTW69-1200N Mouser Part No 511-BTW69-1200N	STMicroelectronics	SCRs 1200V non-insulated SCR 50A 50mA Learn More about STMicroelectronics stm standard thyristors	Datasheet	575Expected 25/11/2026	$11.52 $6.69 $5.63 $5.39	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Dual Transil Array Automotive ESD ESDA25LY STMicroelectronics 1: $0.585 56,998Expected 22/3/2027	Mfr. Part No. ESDA25LY Mouser Part No 511-ESDA25LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Dual Transil Array Automotive ESD Learn More about STMicroelectronics stm standard products	Datasheet	56,998Expected 22/3/2027	Cut Tape $0.585 $0.256 $0.211 $0.166 Reel $0.116 View $0.125 $0.099 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping single line unidirectional ESD protection ESDA5-1F4 STMicroelectronics 1: $0.313 119,980Expected 26/11/2026	Mfr. Part No. ESDA5-1F4 Mouser Part No 511-ESDA5-1F4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low clamping single line unidirectional ESD protection	Datasheet	119,980Expected 26/11/2026	Cut Tape $0.313 $0.136 $0.102 $0.086 View Reel $0.038 $0.073 $0.064 $0.058 $0.044 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Quad Bidirect Array ESDA6V1-4BC6 STMicroelectronics 1: $0.762 33,440Expected 16/11/2026	Mfr. Part No. ESDA6V1-4BC6 Mouser Part No 511-ESDA6V1-4BC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Bidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	33,440Expected 16/11/2026	Cut Tape $0.762 $0.34 $0.299 $0.224 Reel $0.169 View $0.216 $0.167 $0.146 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect ESDA6V1-5SC6 STMicroelectronics 1: $0.762 21,000On Order	Mfr. Part No. ESDA6V1-5SC6 Mouser Part No 511-ESDA6V1-5SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	21,000On Order On Order Ship Dates Mfr. No: ESDA6V1-5SC6 Stock: 0 On Order: 9,000 Expected 3/5/2027 12,000 Expected 23/8/2027 Factory Lead Time: 25 Weeks	Cut Tape $0.762 $0.34 $0.299 $0.224 Reel $0.16 View $0.216 $0.159 $0.14 $0.135 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) ESDCAN04-2BLY STMicroelectronics 1: $0.598 171,000On Order	Mfr. Part No. ESDCAN04-2BLY Mouser Part No 511-ESDCAN04-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	171,000On Order On Order Ship Dates Mfr. No: ESDCAN04-2BLY Stock: 0 On Order: 39,000 Expected 28/12/2026 63,000 Expected 27/1/2027 69,000 Expected 1/2/2027 Factory Lead Time: 40 Weeks	Cut Tape $0.598 $0.268 $0.234 $0.174 $0.15 Reel $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TRANSIL Diode ESDLIN1524BJ STMicroelectronics 1: $0.666 56,975On Order	Mfr. Part No. ESDLIN1524BJ Mouser Part No 511-ESDLIN1524BJ	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Diode Learn More about STMicroelectronics stm standard products	Datasheet	56,975On Order On Order Ship Dates Mfr. No: ESDLIN1524BJ Stock: 0 On Order: 14,975 Expected 28/12/2026 21,000 Expected 15/2/2027 21,000 Expected 8/6/2027 Factory Lead Time: 40 Weeks	Cut Tape $0.666 $0.46 $0.226 $0.188 $0.148 Reel $0.113 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive single line ESD protection for LIN bus in SOD323 ESDLIN1524BJ-HQ STMicroelectronics 1: $1.10 19,344On Order	Mfr. Part No. ESDLIN1524BJ-HQ Mouser Part No 511-ESDLIN1524BJ-HQ	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive single line ESD protection for LIN bus in SOD323 Learn More about STMicroelectronics stm standard products	Datasheet	19,344On Order On Order Ship Dates Mfr. No: ESDLIN1524BJ-HQ Stock: 0 On Order: 9,344 Expected 7/12/2026 10,000 Expected 21/12/2026 Factory Lead Time: 40 Weeks	Cut Tape $1.10 $0.619 $0.442 $0.332 View Reel $0.189 $0.292 $0.287 $0.189 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1500W 36V Unidirect SM15T36A STMicroelectronics 1: $2.19 12,500On Order	Mfr. Part No. SM15T36A Mouser Part No 511-SM15T36A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 36V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,500On Order On Order Ship Dates Mfr. No: SM15T36A Stock: 0 On Order: 7,500 Expected 5/7/2027 5,000 Expected 26/7/2027 Factory Lead Time: 16 Weeks	Cut Tape $2.19 $1.39 $1.03 $0.919 Reel $0.552 View $0.719 $0.67 $0.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T26AY STMicroelectronics 1: $2.64 2,500Expected 11/1/2027	Mfr. Part No. SM30T26AY Mouser Part No 511-SM30T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,500Expected 11/1/2027	Cut Tape $2.64 $1.74 $1.39 $1.21 Reel $0.77 View $0.975 $0.889 $0.726 $0.718 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC SM30T6.8CAY STMicroelectronics 1: $3.03 2,500Expected 1/2/2027	Mfr. Part No. SM30T6.8CAY Mouser Part No 511-SM30T6.8CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,500Expected 1/2/2027	Cut Tape $3.03 $1.94 $1.52 $1.30 Reel $0.84 View $1.04 $0.929 $0.755 $0.751 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T35CAY STMicroelectronics 1: $2.27 10,000Expected 16/11/2026	Mfr. Part No. SM4T35CAY Mouser Part No 511-SM4T35CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	10,000Expected 16/11/2026	Cut Tape $2.27 $1.40 $1.11 $0.951 Reel $0.555 View $0.744 $0.668 $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 SM4T39AY STMicroelectronics 1: $2.26 7,648In Stock 10,000Expected 16/11/2026	Mfr. Part No. SM4T39AY Mouser Part No 511-SM4T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	7,648In Stock 10,000Expected 16/11/2026	Cut Tape $2.26 $1.44 $1.07 $0.953 Reel $0.566 View $0.749 $0.683 $0.65 $0.51 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect SM5908 STMicroelectronics 1: $3.16 2,200In Stock 2,500Expected 15/11/2027	Mfr. Part No. SM5908 Mouser Part No 511-SM5908	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,200In Stock 2,500Expected 15/11/2027	Cut Tape $3.16 $2.07 $1.66 $1.44 Reel $0.949 View $1.13 $1.09 $0.906 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J28A-TR STMicroelectronics 1: $1.43 49,871On Order	Mfr. Part No. SMA6J28A-TR Mouser Part No 511-SMA6J28A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	49,871On Order On Order Ship Dates Mfr. No: SMA6J28A-TR Stock: 0 On Order: 9,871 Expected 30/11/2026 20,000 Expected 29/7/2027 20,000 Expected 15/11/2027 Factory Lead Time: 16 Weeks	Cut Tape $1.43 $0.657 $0.581 $0.447 Reel $0.328 View $0.435 $0.416 $0.291 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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