Circuit Protection

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 ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V 3,987In Stock
Cut Tape
HK$30.50
HK$19.89
HK$15.37
HK$13.89
Reel
HK$9.62
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V 4,535In Stock
Cut Tape
HK$31.56
HK$20.63
HK$15.95
HK$14.47
Reel
HK$10.03
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V 5,464In Stock
Cut Tape
HK$30.50
HK$19.89
HK$15.37
HK$13.89
Reel
HK$9.62
Min.: 1
Mult.: 1
: 2,500
STMicroelectronics Triacs 12 Amp 600 Volt 5,216In Stock
Cut Tape
HK$17.34
HK$11.10
HK$7.14
HK$5.67
Reel
HK$5.03
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs 16 Amp 600 Volt 2,756In Stock
HK$15.78
HK$7.55
HK$5.33
HK$4.41
Min.: 1
Mult.: 1
STMicroelectronics Triacs 18 A Snubberless logic standard TRI 9,862In Stock
9,000Expected 7/12/2026
Cut Tape
HK$19.97
HK$12.74
HK$8.63
HK$6.95
Reel
HK$6.29
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs Hi temp 16A Triacs 4,490In Stock
10,000Expected 9/12/2026
Cut Tape
HK$20.22
HK$12.99
HK$8.88
HK$7.49
Reel
HK$6.36
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs Hi temp 16A Triacs 3,089In Stock
HK$20.96
HK$13.40
HK$9.12
HK$7.78
Min.: 1
Mult.: 1
STMicroelectronics Triacs Hi temp 16A Triacs 2,575In Stock
HK$19.73
HK$12.58
HK$8.38
HK$6.83
Min.: 1
Mult.: 1
STMicroelectronics Triacs 16 Amp 600 Volt 9,572In Stock
4,000Expected 23/11/2026
Cut Tape
HK$17.34
HK$11.10
HK$7.30
HK$5.80
Reel
HK$5.14
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs 20A Snubberless 600V 35mA 2,131In Stock
8,000Expected 7/12/2026
HK$22.69
HK$14.55
HK$9.86
HK$8.38
Min.: 1
Mult.: 1

STMicroelectronics Triacs 20A 800V 150°C D²PAK Snubberless T-Series Triac 2,259In Stock
HK$19.65
HK$12.49
HK$8.38
HK$6.83
Min.: 1
Mult.: 1
STMicroelectronics Triacs 20A 800V 150°C D²PAK Snubberless T-Series Triac 9,376In Stock
5,000Expected 30/10/2026
Cut Tape
HK$19.65
HK$12.49
HK$8.38
HK$6.83
Reel
HK$6.12
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs 25 Amp 600 Volt 1,512In Stock
HK$47.92
HK$31.40
HK$23.43
HK$19.56
Min.: 1
Mult.: 1
STMicroelectronics Triacs 25 Amp 600 Volt 6,837In Stock
Cut Tape
HK$25.65
HK$16.52
HK$11.34
HK$9.29
Reel
HK$8.47
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs 25A Std Snuberless Traics 1,075In Stock
HK$41.68
HK$27.29
HK$20.30
HK$17.02
Min.: 1
Mult.: 1
STMicroelectronics Triacs 25 A - 800 V - T-Series Triac in D2PAK 2,940In Stock
3,000Expected 7/12/2026
Cut Tape
HK$21.13
HK$13.56
HK$9.21
HK$7.83
Reel
HK$6.94
Min.: 1
Mult.: 1
: 1,000

STMicroelectronics Triacs 1200V 25A Snubberless Triac 1,195In Stock
Cut Tape
HK$45.87
HK$30.00
HK$22.36
HK$18.74
Reel
HK$17.43
HK$16.28
Min.: 1
Mult.: 1
: 1,000

STMicroelectronics Triacs 25 A , 1200 V , Snubberless in TO-220AB Ins. Triac 3,910In Stock
HK$45.79
HK$23.92
HK$21.78
HK$18.82
Min.: 1
Mult.: 1

STMicroelectronics Triacs 1200V 25A Snubberless Triac 1,982In Stock
HK$42.17
HK$27.62
HK$20.55
HK$17.26
Min.: 1
Mult.: 1

STMicroelectronics Triacs 30 A - 600 V - 150 °C H-series Triacs 1,421In Stock
4,000On Order
HK$25.73
HK$16.69
HK$11.43
HK$9.54
Min.: 1
Mult.: 1

STMicroelectronics Triacs 30 A - 600 V - 150 °C H-series Triacs 2,765In Stock
15,000Expected 28/12/2026
Cut Tape
HK$25.73
HK$16.69
HK$11.51
HK$9.62
Reel
HK$8.38
Min.: 1
Mult.: 1
: 1,000
STMicroelectronics Triacs SNUBBERLESS 30 A TRIACS 3,781In Stock
HK$33.46
HK$21.78
HK$15.86
HK$13.32
Min.: 1
Mult.: 1
STMicroelectronics Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB 4,302In Stock
4,000Expected 16/11/2026
HK$26.80
HK$17.43
HK$12.00
HK$10.03
Min.: 1
Mult.: 1

STMicroelectronics Triacs 30 A - 600 V - 150 °C H-series Triacs 2,000In Stock
HK$25.24
HK$12.58
HK$11.51
HK$9.54
Min.: 1
Mult.: 1