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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.
Triacs 1.0 Amp 600 Volt Z0110MN 5AA4 STMicroelectronics 1: $0.55 8,784In Stock	Mfr. Part # Z0110MN 5AA4 Mouser Part # 511-Z0110MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	8,784In Stock	Cut Tape $0.55 $0.342 $0.218 $0.164 Reel $0.145 View $0.123 $0.11 $0.105 $0.103 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 4 A Triac Z0405MB STMicroelectronics 1: $0.90 3,891In Stock	Mfr. Part # Z0405MB Mouser Part # 511-Z0405MB	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	3,891In Stock	Cut Tape $0.90 $0.563 $0.365 $0.28 Reel $0.222 View $0.252 $0.194 $0.188	Min.: 1 Mult.: 1 : 2,500
Triacs 4 A Triac Z0405MH STMicroelectronics 1: $0.90 2,696In Stock	Mfr. Part # Z0405MH Mouser Part # 511-Z0405MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,696In Stock	Cut Tape $0.90 $0.381 $0.338 $0.275 Reel $0.201 View $0.227 $0.186	Min.: 1 Mult.: 1 : 3,000
Triacs 4 A Triac Z0409MH STMicroelectronics 1: $0.90 2,918In Stock	Mfr. Part # Z0409MH Mouser Part # 511-Z0409MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,918In Stock	Cut Tape $0.90 $0.381 $0.338 $0.275 Reel $0.201 View $0.227 $0.186	Min.: 1 Mult.: 1 : 3,000
Triacs 4 A Triac Z0410MH STMicroelectronics 1: $0.90 2,723In Stock 6,000Expected 11/30/2026	Mfr. Part # Z0410MH Mouser Part # 511-Z0410MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,723In Stock 6,000Expected 11/30/2026	Cut Tape $0.90 $0.381 $0.338 $0.275 Reel $0.201 View $0.227 $0.186	Min.: 1 Mult.: 1 : 3,000
Triacs 6 Amp 400 Volt BTA06-400TRG STMicroelectronics 1: $2.70 746In Stock	Mfr. Part # BTA06-400TRG Mouser Part # 511-BTA06-400T	STMicroelectronics	Triacs 6 Amp 400 Volt	Datasheet	746In Stock	$2.70 $1.73 $1.18 $1.00 View $0.886 $0.838 $0.796	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3000 W, 100 V TVS SMC30J100A STMicroelectronics 1: $1.98 2,427In Stock	Mfr. Part # SMC30J100A Mouser Part # 511-SMC30J100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 100 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,427In Stock	Cut Tape $1.98 $1.25 $0.996 $0.831 Reel $0.547 View $0.648 $0.558 $0.503 $0.483 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni SMC30J20A STMicroelectronics 1: $2.16 78In Stock	Mfr. Part # SMC30J20A Mouser Part # 511-SMC30J20A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	78In Stock	Cut Tape $2.16 $1.38 $1.07 $0.925 Reel $0.589 View $0.739 $0.695 $0.528 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS SMC30J70A STMicroelectronics 1: $2.02 282In Stock	Mfr. Part # SMC30J70A Mouser Part # 511-SMC30J70A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	282In Stock	Cut Tape $2.02 $1.29 $0.968 $0.865 Reel $0.604 View $0.685 $0.632 $0.556 $0.511 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 600V, 10A Snubberless? Triac in D2PAK T1035-6G STMicroelectronics 1: $2.25 282In Stock	Mfr. Part # T1035-6G Mouser Part # 511-T1035-6G	STMicroelectronics	Triacs 600V, 10A Snubberless? Triac in D2PAK	Datasheet	282In Stock	$2.25 $1.42 $0.93 $0.752 View $0.638 $0.612 $0.601 $0.568	Min.: 1 Mult.: 1
Triacs 12A - 600V - Logic Level Triac in D2PAK T1205-600G-TR STMicroelectronics 1: $2.09 443In Stock	Mfr. Part # T1205-600G-TR Mouser Part # 511-T1205-600G-TR	STMicroelectronics	Triacs 12A - 600V - Logic Level Triac in D2PAK	Datasheet	443In Stock	Cut Tape $2.09 $1.33 $0.894 $0.822 Reel $0.697 View $0.662 $0.601 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 16 A 600 V High Temperature SCR in insulated TO-220I TN1610H-6I STMicroelectronics 1: $1.67 1,438In Stock	Mfr. Part # TN1610H-6I Mouser Part # 511-TN1610H-6I	STMicroelectronics	SCRs 16 A 600 V High Temperature SCR in insulated TO-220I Learn More about STMicroelectronics stm tn scrs	Datasheet	1,438In Stock	$1.67 $0.793 $0.665 $0.535 View $0.507 $0.466 $0.439	Min.: 1 Mult.: 1
Triacs 4 Amp 700 Volt BTA04-700TRG STMicroelectronics 1: $1.98 6In Stock Factory Special Order	Mfr. Part # BTA04-700TRG Mouser Part # 511-BTA04-700T Factory Special Order	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6In Stock	$1.98 View $1.04 $0.768 $0.605 $0.509 $0.487	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600SRG STMicroelectronics 1: $2.04 57In Stock Verify Status with Factory	Mfr. Part # BTA06-600SRG Mouser Part # 511-BTA06-600S Verify Status with Factory	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	57In Stock	$2.04 $0.983 $0.879 $0.698 View $0.638 $0.589 $0.579	Min.: 1 Mult.: 1
SCRs 16 A 800 V High Temperature SCR TN1605H-8G-TR STMicroelectronics 1: $2.31 2,964In Stock	Mfr. Part # TN1605H-8G-TR Mouser Part # 511-TN1605H-8G-TR	STMicroelectronics	SCRs 16 A 800 V High Temperature SCR Learn More about STMicroelectronics stm tn scrs	Datasheet	2,964In Stock	Cut Tape $2.31 $1.46 $0.99 $0.802 Reel $0.719 View $0.672 $0.638 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 40 Amp 800 Volt BTA40-800B STMicroelectronics 1: $11.38 4,015On Order	Mfr. Part # BTA40-800B Mouser Part # 511-BTA40-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,015On Order On Order Ship Dates Mfr. #: BTA40-800B Stock: 0 On Order: 2,215 Expected 5/11/2027 1,800 Expected 5/18/2027 Factory Lead-Time: 52 Weeks	$11.38 $7.09 $5.90 $5.66	Min.: 1 Mult.: 1
Triacs 40 Amp 600 Volt BTA41-600BRG STMicroelectronics 1: $5.11 24,614On Order	Mfr. Part # BTA41-600BRG Mouser Part # 511-BTA41-600B	STMicroelectronics	Triacs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	24,614On Order On Order Ship Dates Mfr. #: BTA41-600BRG Stock: 0 On Order: 6,614 Expected 11/16/2026 8,400 Expected 12/28/2026 9,600 Expected 1/27/2027 Factory Lead-Time: 16 Weeks	$5.11 $4.01 $3.19 $2.70 View $2.58 $2.51 Quote	Min.: 1 Mult.: 1
Inrush Current Limiters Self powered digital input current limiter CLT03-2Q3 STMicroelectronics 1: $2.09 18,000On Order	Mfr. Part # CLT03-2Q3 Mouser Part # 511-CLT03-2Q3	STMicroelectronics	Inrush Current Limiters Self powered digital input current limiter Learn More about STMicroelectronics stm clt03 limiters	Datasheet	18,000On Order On Order Ship Dates Mfr. #: CLT03-2Q3 Stock: 0 On Order: 3,000 Expected 3/10/2027 15,000 Expected 5/12/2027 Factory Lead-Time: 52 Weeks	Cut Tape $2.09 $1.53 $1.35 $1.22 View Reel $0.922 $1.14 $1.08 $1.01 $0.922 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 80W Bidirect ESDA6V1BC6 STMicroelectronics 1: $0.55 173,992On Order	Mfr. Part # ESDA6V1BC6 Mouser Part # 511-ESDA6V1BC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 80W Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	173,992On Order On Order Ship Dates Mfr. #: ESDA6V1BC6 Stock: 0 On Order: 65,992 Expected 6/21/2027 42,000 Expected 7/5/2027 66,000 Expected 9/20/2027 Factory Lead-Time: 25 Weeks	Cut Tape $0.55 $0.247 $0.216 $0.162 Reel $0.117 View $0.153 $0.116 $0.101 $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T27CAY STMicroelectronics 1: $1.94 29,983Expected 11/30/2026	Mfr. Part # SM6T27CAY Mouser Part # 511-SM6T27CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	29,983Expected 11/30/2026	Cut Tape $1.94 $1.24 $0.93 $0.831 Reel $0.54 View $0.657 $0.616 $0.483 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 33V Bidirect SMBJ33CA-TR STMicroelectronics 1: $0.73 118,887On Order	Mfr. Part # SMBJ33CA-TR Mouser Part # 511-SMBJ33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	118,887On Order On Order Ship Dates Mfr. #: SMBJ33CA-TR Stock: 0 On Order: 63,887 Expected 12/10/2026 55,000 Expected 12/22/2026 Factory Lead-Time: 16 Weeks	Cut Tape $0.73 $0.328 $0.289 $0.219 Reel $0.176 View $0.158 $0.148 $0.141 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 65V 50uA Bidirect SMP100LC-65 STMicroelectronics 1: $1.24 136,550On Order	Mfr. Part # SMP100LC-65 Mouser Part # 511-SMP100LC-65	STMicroelectronics	Board Mount Surge Protectors 65V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	136,550On Order On Order Ship Dates Mfr. #: SMP100LC-65 Stock: 0 On Order: 21,550 Expected 3/29/2027 32,500 Expected 5/3/2027 82,500 Expected 9/13/2027 Factory Lead-Time: 15 Weeks	Cut Tape $1.24 $0.775 $0.51 $0.396 Reel $0.318 View $0.359 $0.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Diacs 32 Volt Trigger DB3 STMicroelectronics 1: $0.23 204,653On Order	Mfr. Part # DB3 Mouser Part # 511-DB3	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	204,653On Order On Order Ship Dates Mfr. #: DB3 Stock: 0 On Order: 114,653 Expected 11/19/2026 90,000 Expected 2/17/2027 Factory Lead-Time: 11 Weeks	Cut Tape $0.23 $0.142 $0.089 $0.065 Reel $0.043 View $0.051 $0.036 $0.031	Min.: 1 Mult.: 1 : 5,000
Diacs 32 Volt Trigger TMMDB3 STMicroelectronics 1: $0.51 82,500On Order	Mfr. Part # TMMDB3 Mouser Part # 511-TMMDB3	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	82,500On Order On Order Ship Dates Mfr. #: TMMDB3 Stock: 0 On Order: 30,000 Expected 3/3/2027 52,500 Expected 3/10/2027 Factory Lead-Time: 11 Weeks	Cut Tape $0.51 $0.313 $0.199 $0.149 Reel $0.115 View $0.133 $0.099 $0.089 $0.081 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage ACS 0.8A 600 and 800V 10mA ACS108-8SA-TR STMicroelectronics 1: $0.88 3,180In Stock	Mfr. Part # ACS108-8SA-TR Mouser Part # 511-ACS108-8SA-TR	STMicroelectronics	Triacs Overvoltage ACS 0.8A 600 and 800V 10mA	Datasheet	3,180In Stock	Cut Tape $0.88 $0.546 $0.354 $0.325 Reel $0.249 View $0.279 $0.192 $0.181 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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