Circuit Protection

Results: 1,348
Select Image Part # Mfr. Description Datasheet Availability Pricing (HKD) Filter the results in the table by unit price based on your quantity. Qty. RoHS
STMicroelectronics Triacs SNUBBERLESS 30 A TRIACS 3,836In Stock
HK$33.78
HK$18.25
HK$14.55
HK$12.33
Min.: 1
Mult.: 1


STMicroelectronics Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB Ins. 1,648In Stock
12,000On Order
HK$25.56
HK$14.22
HK$12.33
HK$10.36
Min.: 1
Mult.: 1
STMicroelectronics Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB 4,302In Stock
4,000Expected 30/11/2026
HK$25.73
HK$12.99
HK$11.51
HK$9.29
Min.: 1
Mult.: 1

STMicroelectronics Triacs 30 A - 600 V - 150 °C H-series Triacs 2,000In Stock
HK$22.61
HK$12.58
HK$11.51
HK$9.37
Min.: 1
Mult.: 1
STMicroelectronics Triacs SNUBBERLESS 30 A TRIACS 4,636In Stock
HK$25.98
HK$13.15
HK$10.85
HK$9.37
Min.: 1
Mult.: 1
STMicroelectronics Triacs 4.0 Amp 600 Volt 8,745In Stock
95,000Expected 28/9/2026
Cut Tape
HK$9.62
HK$6.17
HK$4.15
HK$3.21
Reel
HK$2.55
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 4.0 Amp 600 Volt 5,766In Stock
HK$16.36
HK$7.92
HK$6.87
HK$5.45
Min.: 1
Mult.: 1
STMicroelectronics Triacs 40A 600V Snubberless Triac in TO-3PF package 3,066In Stock
5,100On Order
HK$37.32
HK$22.77
HK$17.92
HK$15.62
Min.: 1
Mult.: 1
STMicroelectronics Triacs 4.0 Amp 600 Volt 17,609In Stock
12,500Expected 28/9/2026
Cut Tape
HK$8.63
HK$5.41
HK$3.53
HK$2.72
Reel
HK$2.17
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 4.0 Amp 600 Volt 9,423In Stock
Cut Tape
HK$9.54
HK$5.97
HK$3.91
HK$3.03
Reel
HK$2.43
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 4.0 Amp 800 Volt 6,226In Stock
Cut Tape
HK$10.52
HK$6.59
HK$4.35
HK$3.38
Reel
HK$2.72
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 4.0 Amp 600 Volt 9,369In Stock
11,750Expected 28/9/2026
Cut Tape
HK$11.34
HK$7.15
HK$4.72
HK$3.69
Reel
HK$2.67
Min.: 1
Mult.: 1
: 2,500


STMicroelectronics Triacs 50 A - 800 V - 150C 8H-Triac 1,904In Stock
1,200Expected 14/6/2027
HK$51.38
HK$29.10
HK$24.17
HK$20.55
HK$19.97
Min.: 1
Mult.: 1
STMicroelectronics Triacs 8A TRIACS 10,078In Stock
Cut Tape
HK$13.40
HK$8.47
HK$5.61
HK$4.39
Reel
HK$3.57
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 8.0 Amp 600 Volt 14,359In Stock
Cut Tape
HK$12.58
HK$7.95
HK$5.29
HK$4.14
Reel
HK$3.37
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 8.0 Amp 600 Volt 5,491In Stock
6,756Expected 28/9/2026
Cut Tape
HK$16.52
HK$11.01
HK$6.70
HK$5.34
Reel
HK$4.67
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs Hi temp 8A Triacs 3,729In Stock
Cut Tape
HK$15.04
HK$9.54
HK$6.30
HK$4.98
Reel
HK$4.42
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics SCRs 12 Amp 600 Volt 3,605In Stock
Cut Tape
HK$12.82
HK$8.09
HK$5.38
HK$4.22
Reel
HK$3.43
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics SCRs 12 Amp 600 Volt 3,843In Stock
Cut Tape
HK$13.81
HK$8.80
HK$5.83
HK$4.59
Reel
HK$4.18
HK$3.67
Min.: 1
Mult.: 1
: 1,000


STMicroelectronics SCRs 12A SCRS 18,363In Stock
57,000Expected 20/9/2027
Cut Tape
HK$14.22
HK$9.04
HK$6.04
HK$4.76
Reel
HK$4.15
HK$3.84
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics SCRs High temperature 20A SCRs 3,980In Stock
HK$15.54
HK$7.40
HK$6.61
HK$5.21
Min.: 1
Mult.: 1

STMicroelectronics SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK 1,814In Stock
5,000On Order
Cut Tape
HK$28.19
HK$18.33
HK$12.74
HK$10.77
Reel
HK$9.62
HK$9.12
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics SCRs 1200 V, 30 A Automotive Grade AEC-Q101 SCR Thyristor 1,067In Stock
Cut Tape
HK$45.87
HK$30.58
HK$21.87
HK$20.06
Reel
HK$18.58
Min.: 1
Mult.: 1
: 1,000

STMicroelectronics SCRs High Temperature 40A SCRs 7,888In Stock
9,000Expected 28/10/2026
Cut Tape
HK$20.71
HK$13.40
HK$9.12
HK$7.28
Reel
HK$6.84
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics SCRs High Temperature 40A SCRs 4,707In Stock
HK$20.06
HK$10.03
HK$8.71
HK$7.00
Min.: 1
Mult.: 1