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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Inrush Current Limiters High speed digital input current limiter with digital filter SCLT3-8BQ7-TR STMicroelectronics 1: $3.34 16,401In Stock 15,000Expected 19/04/2027	Mfr. Part No. SCLT3-8BQ7-TR Mouser Part No 511-SCLT3-8BQ7-TR	STMicroelectronics	Inrush Current Limiters High speed digital input current limiter with digital filter Learn More about STMicroelectronics stm sclt3 8bq7 limiter	Datasheet	16,401In Stock 15,000Expected 19/04/2027	Cut Tape $3.34 $2.96 $2.49 $2.40 View Reel $1.63 $2.15 $1.96 $1.80 $1.70 $1.63 $1.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 200W 6.8V Undirect SM2T6V8A STMicroelectronics 1: $0.78 100,218In Stock	Mfr. Part No. SM2T6V8A Mouser Part No 511-SM2T6V8A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 200W 6.8V Undirect Learn More about STMicroelectronics stm standard products	Datasheet	100,218In Stock	Cut Tape $0.78 $0.40 $0.313 $0.244 Reel $0.168 View $0.232 $0.217 $0.207 $0.158 MouseReel Available	Min.: 1 Mult.: 1 : 12,000
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T36AY STMicroelectronics 1: $1.86 61,724In Stock	Mfr. Part No. SM6T36AY Mouser Part No 511-SM6T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	61,724In Stock	Cut Tape $1.86 $1.16 $0.936 $0.781 Reel $0.501 View $0.609 $0.524 $0.462 $0.425 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T36CAY STMicroelectronics 1: $2.07 32,542In Stock	Mfr. Part No. SM6T36CAY Mouser Part No 511-SM6T36CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	32,542In Stock	Cut Tape $2.07 $1.30 $1.04 $0.868 Reel $0.557 View $0.676 $0.583 $0.512 $0.484 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T42AY STMicroelectronics 1: $1.44 61,155In Stock	Mfr. Part No. SM6T42AY Mouser Part No 511-SM6T42AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	61,155In Stock	Cut Tape $1.44 $0.905 $0.594 $0.436 Reel $0.364 View $0.397 $0.353 $0.305 $0.254 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect SMAJ5.0A-TR STMicroelectronics 1: $0.82 127,493In Stock 80,000Expected 14/12/2026	Mfr. Part No. SMAJ5.0A-TR Mouser Part No 511-SMAJ5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	127,493In Stock 80,000Expected 14/12/2026	Cut Tape $0.82 $0.518 $0.331 $0.246 Reel $0.169 View $0.199 $0.172 $0.144 $0.136 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes ESD Protection Low Cap USBLC6-2SC6 STMicroelectronics 1: $0.59 217,675In Stock 516,000On Order	Mfr. Part No. USBLC6-2SC6 Mouser Part No 511-USBLC6-2SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes ESD Protection Low Cap Learn More about STMicroelectronics stm standard products	Datasheet	217,675In Stock 516,000On Order On Order Ship Dates Mfr. No: USBLC6-2SC6 Stock: 217,675 Can Dispatch Immediately On Order: 243,000 Expected 25/01/2027 273,000 TBD Factory Lead Time: 25 Weeks	Cut Tape $0.59 $0.287 $0.238 $0.187 Reel $0.113 View $0.161 $0.111 $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Triacs 8.0 Amp 600 Volt BTB08-600SWRG STMicroelectronics 1: $1.59 1,863In Stock	Mfr. Part No. BTB08-600SWRG Mouser Part No 511-BTB08-600SW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,863In Stock	$1.59 $0.754 $0.671 $0.582 View $0.446 $0.44 $0.415	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T30AY STMicroelectronics 1: $1.66 2,853In Stock	Mfr. Part No. SM4T30AY Mouser Part No 511-SM4T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2,853In Stock	Cut Tape $1.66 $0.962 $0.787 $0.675 Reel $0.416 View $0.545 $0.513 $0.477 $0.375 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T82AY STMicroelectronics 1: $1.06 3,849In Stock	Mfr. Part No. SM4T82AY Mouser Part No 511-SM4T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,849In Stock	Cut Tape $1.06 $0.496 $0.428 $0.324 Reel $0.248 View $0.304 $0.285 $0.233 $0.213 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 16 Amp 600 Volt BTB16-600SWRG STMicroelectronics 1: $1.92 1,416In Stock	Mfr. Part No. BTB16-600SWRG Mouser Part No 511-BTB16-600SW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,416In Stock	$1.92 $0.919 $0.706 $0.591 View $0.547 $0.538	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni SM15T7V5AY STMicroelectronics 1: $1.62 2,500In Stock	Mfr. Part No. SM15T7V5AY Mouser Part No 511-SM15T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,500In Stock	Cut Tape $1.62 $1.02 $0.898 $0.726 Reel $0.508 View $0.58 $0.52 $0.467 $0.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil SMP80MC-200 STMicroelectronics 1: $0.95 4,967In Stock	Mfr. Part No. SMP80MC-200 Mouser Part No 511-SMP80MC-200	STMicroelectronics	Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil Learn More about STMicroelectronics stm standard products	Datasheet	4,967In Stock	Cut Tape $0.95 $0.59 $0.383 $0.294 Reel $0.212 View $0.265 $0.206 $0.197 $0.195 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4 Amp 700 Volt BTA04-700SRG STMicroelectronics 1: $2.52 1,095In Stock	Mfr. Part No. BTA04-700SRG Mouser Part No 511-BTA04-700S	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,095In Stock	$2.52 $1.60 $1.08 $0.873 View $0.781 $0.73 $0.703	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: $1.31 4,199In Stock	Mfr. Part No. SMA6T7V6AY Mouser Part No 511-SMA6T7V6AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,199In Stock	Cut Tape $1.31 $0.83 $0.543 $0.419 Reel $0.308 View $0.355 $0.338 $0.297 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni SMC30J18A STMicroelectronics 1: $1.86 2,365In Stock	Mfr. Part No. SMC30J18A Mouser Part No 511-SMC30J18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,365In Stock	Cut Tape $1.86 $1.26 $1.01 $0.899 Reel $0.588 View $0.714 $0.645 $0.528 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 68V 50uA Bidirect SMP30-68 STMicroelectronics 1: $0.70 4,879In Stock	Mfr. Part No. SMP30-68 Mouser Part No 511-SMP30-68	STMicroelectronics	Board Mount Surge Protectors 68V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,879In Stock	Cut Tape $0.70 $0.484 $0.331 $0.222 Reel $0.161 View $0.20 $0.182 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 8.5V 0.2uA 15kV 8kV BI SMC30J8.5CA STMicroelectronics 1: $1.70 1,331In Stock	Mfr. Part No. SMC30J8.5CA Mouser Part No 511-SMC30J8.5CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 8.5V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,331In Stock	Cut Tape $1.70 $1.20 $1.05 $0.855 Reel $0.573 View $0.695 $0.609 $0.531 $0.518 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs High Temperature 30A SCRs in TO-220AB TN3015H-6T STMicroelectronics 1: $2.15 1,368In Stock	Mfr. Part No. TN3015H-6T Mouser Part No 511-TN3015H-6T	STMicroelectronics	SCRs High Temperature 30A SCRs in TO-220AB Learn More about STMicroelectronics stm tn scrs	Datasheet	1,368In Stock	$2.15 $1.04 $0.927 $0.737 View $0.675 $0.627	Min.: 1 Mult.: 1
SCRs 4.0 Amp 800 Volt TYN804RG STMicroelectronics 1: $1.89 1,955In Stock	Mfr. Part No. TYN804RG Mouser Part No 511-TYN804	STMicroelectronics	SCRs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,955In Stock	$1.89 $0.993 $0.769 $0.604 View $0.516 $0.481 $0.437 $0.419 $0.397	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK LDP01-47AY STMicroelectronics 1: $4.47 650In Stock	Mfr. Part No. LDP01-47AY Mouser Part No 511-LDP01-47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK	Datasheet	650In Stock	Cut Tape $4.47 $2.94 $2.40 $2.03 Reel $1.54 View $1.81 $1.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T10AY STMicroelectronics 1: $1.06 3,946In Stock	Mfr. Part No. SM4T10AY Mouser Part No 511-SM4T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,946In Stock	Cut Tape $1.06 $0.496 $0.418 $0.328 Reel $0.248 View $0.316 $0.305 $0.245 $0.213 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC SMC30J40A STMicroelectronics 1: $2.09 1,537In Stock	Mfr. Part No. SMC30J40A Mouser Part No 511-SMC30J40A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,537In Stock	Cut Tape $2.09 $1.34 $1.01 $0.899 Reel $0.588 View $0.714 $0.645 $0.528 $0.522 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 12A 800V 150C Overvoltage protected ACST ACST1220H-8BTR STMicroelectronics 1: $2.30 2,063In Stock 2,500Expected 09/11/2026	Mfr. Part No. ACST1220H-8BTR Mouser Part No 511-ACST1220H-8BTR	STMicroelectronics	SCRs 12A 800V 150C Overvoltage protected ACST	Datasheet	2,063In Stock 2,500Expected 09/11/2026	Cut Tape $2.30 $1.44 $0.948 $0.752 $0.668 Reel $0.573 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional ESD protection ESDA5WY STMicroelectronics 1: $0.35 14,244In Stock 15,000Expected 21/04/2027	Mfr. Part No. ESDA5WY Mouser Part No 511-ESDA5WY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional ESD protection Learn More about STMicroelectronics stmicro esda5wy esd protection	Datasheet	14,244In Stock 15,000Expected 21/04/2027	Cut Tape $0.35 $0.156 $0.136 $0.101 Reel $0.074 View $0.087 $0.067 $0.057 $0.052 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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