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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Triacs 1A Standard Triacs Z0109NN6AA4 STMicroelectronics 1: NT$20.08 1,248In Stock	Mfr. Part # Z0109NN6AA4 Mouser Part # 511-Z0109NN6AA4	STMicroelectronics	Triacs 1A Standard Triacs Learn More about STMicroelectronics stm z01 triacs	Datasheet	1,248In Stock	Cut Tape NT$20.08 NT$12.40 NT$7.89 NT$5.95 Reel NT$3.91 View NT$4.77 NT$3.51 NT$3.44	Min.: 1 Mult.: 1 : 4,000
Triacs 1.0 Amp 600 Volt Z0110MA 1AA2 STMicroelectronics 1: NT$21.15 2,280In Stock	Mfr. Part # Z0110MA 1AA2 Mouser Part # 511-Z0110MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,280In Stock	NT$21.15 NT$13.09 NT$8.28 NT$6.20 View NT$4.98 NT$4.45 NT$3.87 NT$3.30 NT$2.87	Min.: 1 Mult.: 1
Triacs 1.0 Amp 600 Volt Z0110MN 5AA4 STMicroelectronics 1: NT$19.72 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 NT$19.72 NT$12.26 NT$7.82 NT$5.88 Reel NT$5.20 View NT$4.41 NT$3.94 NT$3.76 NT$3.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 4 A Triac Z0402MH STMicroelectronics 1: NT$32.27 2,558In Stock	Mfr. Part # Z0402MH Mouser Part # 511-Z0402MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,558In Stock	Cut Tape NT$32.27 NT$13.66 NT$12.12 NT$9.86 Reel NT$7.21 View NT$8.14 NT$6.67	Min.: 1 Mult.: 1 : 3,000
Triacs 4 A Triac Z0405MB STMicroelectronics 1: NT$32.27 3,896In Stock	Mfr. Part # Z0405MB Mouser Part # 511-Z0405MB	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	3,896In Stock	Cut Tape NT$32.27 NT$20.18 NT$13.09 NT$10.04 Reel NT$7.96 View NT$9.03 NT$6.95 NT$6.74	Min.: 1 Mult.: 1 : 2,500
Triacs 4 A Triac Z0405MH STMicroelectronics 1: NT$32.27 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 NT$32.27 NT$13.66 NT$12.12 NT$9.86 Reel NT$7.21 View NT$8.14 NT$6.67	Min.: 1 Mult.: 1 : 3,000
Triacs 4 A Triac Z0409MH STMicroelectronics 1: NT$32.27 2,923In Stock	Mfr. Part # Z0409MH Mouser Part # 511-Z0409MH	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,923In Stock	Cut Tape NT$32.27 NT$13.66 NT$12.12 NT$9.86 Reel NT$7.21 View NT$8.14 NT$6.67	Min.: 1 Mult.: 1 : 3,000
Triacs 4 A Triac Z0410MH STMicroelectronics 1: NT$32.27 2,728In 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	2,728In Stock 6,000Expected 11/30/2026	Cut Tape NT$32.27 NT$13.66 NT$12.12 NT$9.86 Reel NT$7.21 View NT$8.14 NT$6.67	Min.: 1 Mult.: 1 : 3,000
Triacs 6 Amp 400 Volt BTA06-400TRG STMicroelectronics 1: NT$96.80 746In Stock	Mfr. Part # BTA06-400TRG Mouser Part # 511-BTA06-400T	STMicroelectronics	Triacs 6 Amp 400 Volt	Datasheet	746In Stock	NT$96.80 NT$62.02 NT$42.30 NT$35.85 View NT$31.76 NT$30.04 NT$28.54	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 3000 W, 100 V TVS SMC30J100A STMicroelectronics 1: NT$70.98 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 NT$70.98 NT$44.81 NT$35.71 NT$29.79 Reel NT$19.61 View NT$23.23 NT$20.00 NT$18.03 NT$17.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 20V 0.2uA 15kV 8kV Uni SMC30J20A STMicroelectronics 1: NT$77.44 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 NT$77.44 NT$49.47 NT$38.36 NT$33.16 Reel NT$21.12 View NT$26.49 NT$24.92 NT$18.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS SMC30J70A STMicroelectronics 1: NT$72.42 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 NT$72.42 NT$46.25 NT$34.70 NT$31.01 Reel NT$21.65 View NT$24.56 NT$22.66 NT$19.93 NT$18.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 600V, 10A Snubberless? Triac in D2PAK T1035-6G STMicroelectronics 1: NT$80.66 282In Stock	Mfr. Part # T1035-6G Mouser Part # 511-T1035-6G	STMicroelectronics	Triacs 600V, 10A Snubberless? Triac in D2PAK	Datasheet	282In Stock	NT$80.66 NT$50.91 NT$33.34 NT$26.96 View NT$22.87 NT$21.94 NT$21.55 NT$20.36	Min.: 1 Mult.: 1
Triacs 12A - 600V - Logic Level Triac in D2PAK T1205-600G-TR STMicroelectronics 1: NT$74.93 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 NT$74.93 NT$47.68 NT$32.05 NT$29.47 Reel NT$24.99 View NT$23.73 NT$21.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 4 Amp 700 Volt BTA04-700TRG STMicroelectronics 1: NT$70.98 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	NT$70.98 View NT$37.28 NT$27.53 NT$21.69 NT$18.25 NT$17.46	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600SRG STMicroelectronics 1: NT$73.13 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	NT$73.13 NT$35.24 NT$31.51 NT$25.02 View NT$22.87 NT$21.12 NT$20.76	Min.: 1 Mult.: 1
SCRs 16 A 800 V High Temperature SCR TN1605H-8G-TR STMicroelectronics 1: NT$82.81 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 NT$82.81 NT$52.34 NT$35.49 NT$28.75 Reel NT$25.78 View NT$24.09 NT$22.87 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 40 Amp 800 Volt BTA40-800B STMicroelectronics 1: NT$407.97 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	NT$407.97 NT$254.18 NT$211.52 NT$202.91	Min.: 1 Mult.: 1
Triacs 40 Amp 600 Volt BTA41-600BRG STMicroelectronics 1: NT$183.19 24,615On Order	Mfr. Part # BTA41-600BRG Mouser Part # 511-BTA41-600B	STMicroelectronics	Triacs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	24,615On Order On Order Ship Dates Mfr. #: BTA41-600BRG Stock: 0 On Order: 6,615 Expected 11/16/2026 8,400 Expected 12/18/2026 9,600 Expected 1/27/2027 Factory Lead-Time: 16 Weeks	NT$183.19 NT$143.76 NT$114.36 NT$96.80 View NT$92.49 NT$89.98 Quote	Min.: 1 Mult.: 1
Inrush Current Limiters Self powered digital input current limiter CLT03-2Q3 STMicroelectronics 1: NT$74.93 24,000On 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	24,000On Order On Order Ship Dates Mfr. #: CLT03-2Q3 Stock: 0 On Order: 9,000 Expected 3/10/2027 15,000 Expected 5/12/2027 Factory Lead-Time: 52 Weeks	Cut Tape NT$74.93 NT$54.85 NT$48.40 NT$43.74 View Reel NT$33.05 NT$40.87 NT$38.72 NT$36.21 NT$33.05 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 80W Bidirect ESDA6V1BC6 STMicroelectronics 1: NT$19.72 173,992On 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 NT$19.72 NT$8.85 NT$7.74 NT$5.81 Reel NT$4.19 View NT$5.49 NT$4.16 NT$3.62 NT$3.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 33V Bidirect SMBJ33CA-TR STMicroelectronics 1: NT$26.17 7In Stock 120,000On 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	7In Stock 120,000On Order On Order Ship Dates Mfr. #: SMBJ33CA-TR Stock: 7 Can Ship Immediately On Order: 65,000 Expected 12/10/2026 55,000 Expected 12/22/2026 Factory Lead-Time: 16 Weeks	Cut Tape NT$26.17 NT$11.76 NT$10.36 NT$7.85 Reel NT$6.31 View NT$5.66 NT$5.31 NT$5.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 65V 50uA Bidirect SMP100LC-65 STMicroelectronics 1: NT$45.53 136,550On 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 3/8/2027 32,500 Expected 5/3/2027 82,500 Expected 9/13/2027 Factory Lead-Time: 15 Weeks	Cut Tape NT$45.53 NT$28.36 NT$18.64 NT$14.48 Reel NT$11.40 View NT$13.12 NT$11.11 NT$10.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Diacs 32 Volt Trigger TMMDB3 STMicroelectronics 1: NT$18.28 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 NT$18.28 NT$11.22 NT$7.13 NT$5.34 Reel NT$4.12 View NT$4.77 NT$3.55 NT$3.19 NT$2.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage ACS 0.8A 600 and 800V 10mA ACS108-8SA-TR STMicroelectronics 1: NT$31.55 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 NT$31.55 NT$19.57 NT$12.69 NT$11.65 Reel NT$8.93 View NT$10.00 NT$6.88 NT$6.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000

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