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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.
ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS SM6F20AY STMicroelectronics 1: $0.74 12,000In Stock	Mfr. Part No. SM6F20AY Mouser Part No 511-SM6F20AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	12,000In Stock	Cut Tape $0.74 $0.336 $0.297 $0.226 Reel $0.172 View $0.171 $0.15	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS SMC50J58CA STMicroelectronics 1: $2.90 2,483In Stock	Mfr. Part No. SMC50J58CA Mouser Part No 511-SMC50J58CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,483In Stock	Cut Tape $2.90 $1.87 $1.43 $1.29 Reel $0.883 View $1.06 $0.816 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package TN4015H-8T STMicroelectronics 1: $2.71 1,975In Stock	Mfr. Part No. TN4015H-8T Mouser Part No 511-TN4015H-8T	STMicroelectronics	SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,975In Stock	$2.71 $1.34 $1.20 $0.961 View $0.949 $0.864	Min.: 1 Mult.: 1
SCRs 50 A 800 V High Temperature SCR in D2PAK package TN5015H-8G-TR STMicroelectronics 1: $3.29 1,535In Stock	Mfr. Part No. TN5015H-8G-TR Mouser Part No 511-TN5015H-8G-TR	STMicroelectronics	SCRs 50 A 800 V High Temperature SCR in D2PAK package Learn More about STMicroelectronics stm tn scrs	Datasheet	1,535In Stock	Cut Tape $3.29 $2.14 $1.49 $1.29 Reel $1.19 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Auto Voltage Switch AVS1ACP08 STMicroelectronics 1: $4.54 10,388In Stock 11,770On Order	Mfr. Part No. AVS1ACP08 Mouser Part No 511-AVS1ACP08	STMicroelectronics	Triacs Auto Voltage Switch Learn More about STMicroelectronics stm standard products	Datasheet	10,388In Stock 11,770On Order On Order Ship Dates Mfr. No: AVS1ACP08 Stock: 10,388 Can Dispatch Immediately On Order: 2,000 Expected 2026/11/05 9,770 Expected 2026/12/12 Factory Lead Time: 52 Weeks	$4.54 $3.00 $2.72 $2.64 $2.57	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA24-600BWRG STMicroelectronics 1: $2.71 27,694In Stock	Mfr. Part No. BTA24-600BWRG Mouser Part No 511-BTA24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	27,694In Stock	$2.71 $1.94 $1.37 $1.12 View $1.06 $0.997 $0.965	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 35 A - 8/20 us, 22 V TVS in QFN-2L ESDA25P35-1U1M STMicroelectronics 1: $0.54 346,860In Stock	Mfr. Part No. ESDA25P35-1U1M Mouser Part No 511-ESDA25P35-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 35 A - 8/20 us, 22 V TVS in QFN-2L Learn More about STMicroelectronics stm standard products	Datasheet	346,860In Stock	Cut Tape $0.54 $0.241 $0.211 $0.159 View Reel $0.091 $0.151 $0.141 $0.105 $0.091 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Automotive 28 V TVS for load dump in D2PAK LDP01-33AY STMicroelectronics 1: $4.22 17,530In Stock 10,000Expected 2026/12/28	Mfr. Part No. LDP01-33AY Mouser Part No 511-LDP01-33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 28 V TVS for load dump in D2PAK	Datasheet	17,530In Stock 10,000Expected 2026/12/28	Cut Tape $4.22 $2.77 $2.15 $1.94 Reel $1.47 View $1.60 $1.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Inrush Current Limiters High speed digital input current limiter with digital filter SCLT3-8BQ7-TR STMicroelectronics 1: $3.34 16,475In Stock 15,000Expected 2027/04/19	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	16,475In Stock 15,000Expected 2027/04/19	Cut Tape $3.34 $2.97 $2.49 $2.40 View Reel $1.63 $2.15 $1.97 $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: $0.83 88,218In 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	88,218In Stock	Cut Tape $0.83 $0.40 $0.354 $0.27 Reel $0.177 View $0.265 $0.254 $0.25 $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: $1.80 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 $1.80 $1.15 $0.858 $0.765 Reel $0.494 View $0.604 $0.561 $0.462 $0.451 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T36CAY STMicroelectronics 1: $1.88 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 $1.88 $1.22 $0.93 $0.829 Reel $0.513 View $0.654 $0.601 $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: $1.26 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 $1.26 $0.579 $0.514 $0.399 Reel $0.32 View $0.398 $0.305 $0.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect SMAJ5.0A-TR STMicroelectronics 1: $0.661 127,778In Stock 80,000Expected 2026/12/14	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	127,778In Stock 80,000Expected 2026/12/14	Cut Tape $0.661 $0.297 $0.261 $0.197 Reel $0.14 View $0.184 $0.124 $0.123 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 8A Snubberless Triacs in DPAK and D2PAK T835-800B STMicroelectronics 1: $1.92 39,065In Stock	Mfr. Part No. T835-800B Mouser Part No 511-T835-800B	STMicroelectronics	Triacs 8A Snubberless Triacs in DPAK and D2PAK Learn More about STMicroelectronics stm standard products	Datasheet	39,065In Stock	$1.92 $0.848 $0.759 $0.632 View $0.531 $0.48 $0.441 $0.426 $0.418	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD Protection Low Cap USBLC6-2SC6 STMicroelectronics 1: $0.54 191,869In 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	191,869In Stock 516,000On Order On Order Ship Dates Mfr. No: USBLC6-2SC6 Stock: 191,869 Can Dispatch Immediately On Order: 243,000 Expected 2027/01/25 273,000 TBD Factory Lead Time: 25 Weeks	Cut Tape $0.54 $0.24 $0.209 $0.157 Reel $0.117 View $0.154 $0.102 $0.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
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 $0.782 $0.73 $0.704	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: $1.33 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 $1.33 $0.832 $0.544 $0.42 Reel $0.308 View $0.356 $0.34 $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: $1.87 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 $1.87 $1.26 $1.01 $0.899 Reel $0.59 View $0.714 $0.647 $0.528 $0.523 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 $0.16 View $0.20 $0.183 $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
SCRs 4.0 Amp 800 Volt TYN804RG STMicroelectronics 1: $1.90 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	$1.90 $0.993 $0.769 $0.604 View $0.516 $0.481 $0.437 $0.419 $0.397	Min.: 1 Mult.: 1
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 $0.583 View $0.447 $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 $0.676 Reel $0.416 View $0.545 $0.513 $0.478 $0.381 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 $0.497 $0.429 $0.324 Reel $0.248 View $0.304 $0.286 $0.228 $0.211 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 $0.856 Reel $0.578 View $0.695 $0.611 $0.531 $0.526 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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