Circuit Protection – Mouser Hong Kong

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 6V .35A .1s 1206L035YR Littelfuse 1: HK$3.95 65,563In Stock	Mfr. Part No. 1206L035YR Mouser Part No 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,563In Stock	Cut Tape HK$3.95 HK$3.62 HK$3.07 HK$2.84 View Reel HK$1.70 HK$2.23 HK$2.11 HK$2.01 HK$2.00 HK$1.70 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional 1.5SMC540CA Littelfuse 1: HK$12.33 4,189In Stock	Mfr. Part No. 1.5SMC540CA Mouser Part No 576-1.5SMC540CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,189In Stock	Cut Tape HK$12.33 HK$6.13 HK$5.16 HK$4.04 Reel HK$2.84 View HK$3.67 HK$2.80 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 1.5SMC160CA Littelfuse 1: HK$5.34 4,979In Stock	Mfr. Part No. 1.5SMC160CA Mouser Part No 576-1.5SMC160CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,979In Stock	Cut Tape HK$5.34 HK$4.52 HK$4.07 HK$3.21 Reel HK$2.23 View HK$2.89 HK$2.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 1.5SMC110A Littelfuse 1: HK$4.60 6,373In Stock	Mfr. Part No. 1.5SMC110A Mouser Part No 576-1.5SMC110A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	6,373In Stock	Cut Tape HK$4.60 HK$3.86 HK$3.45 HK$2.83 Reel HK$1.90 View HK$2.56 HK$1.89 HK$1.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD 5V UNI SP1305-02HTG Littelfuse 1: HK$5.75 13,616In Stock	Mfr. Part No. SP1305-02HTG Mouser Part No 576-SP1305-02HTG	Littelfuse	ESD Protection Diodes / TVS Diodes ESD 5V UNI Learn More about Littelfuse sp1305 tvs diodes	Datasheet	13,616In Stock	Cut Tape HK$5.75 HK$2.96 HK$2.41 HK$1.88 Reel HK$1.22 View HK$1.69 HK$1.18 HK$1.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: HK$4.69 36,420In Stock	Mfr. Part No. SMF20CA Mouser Part No 576-SMF20CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 20V Learn More about Littelfuse smf tvs diodes	Datasheet	36,420In Stock	Cut Tape HK$4.69 HK$2.24 HK$1.83 HK$1.48 Reel HK$0.838 View HK$1.23 HK$0.822 HK$0.806 HK$0.781 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional 1.5SMC51CA Littelfuse 1: HK$9.78 4,810In Stock	Mfr. Part No. 1.5SMC51CA Mouser Part No 576-1.5SMC51CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 51V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,810In Stock	Cut Tape HK$9.78 HK$4.66 HK$3.97 HK$3.14 HK$2.84 Reel HK$2.07 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional 1.5SMC68A Littelfuse 1: HK$9.04 3,212In Stock	Mfr. Part No. 1.5SMC68A Mouser Part No 576-1.5SMC68A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,212In Stock	Cut Tape HK$9.04 HK$4.23 HK$3.39 HK$2.66 HK$2.53 Reel HK$1.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT 2016L200PR Littelfuse 1: HK$5.84 2,566In Stock	Mfr. Part No. 2016L200PR Mouser Part No 576-2016L200PR	Littelfuse	Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	2,566In Stock	Cut Tape HK$5.84 HK$5.31 HK$4.73 HK$4.57 Reel HK$2.77 View HK$4.24 HK$3.92 HK$3.52 HK$2.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional 1.5SMC10CA Littelfuse 1: HK$3.86 5,557In Stock	Mfr. Part No. 1.5SMC10CA Mouser Part No 576-1.5SMC10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,557In Stock	Cut Tape HK$3.86 HK$3.80 HK$3.57 HK$2.91 Reel HK$1.96 View HK$2.64 HK$1.87 HK$1.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional 1.5SMC170A Littelfuse 1: HK$4.60 2,980In Stock	Mfr. Part No. 1.5SMC170A Mouser Part No 576-1.5SMC170A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,980In Stock	Cut Tape HK$4.60 HK$3.60 HK$3.21 HK$2.46 Reel HK$2.15 View HK$2.44 HK$1.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional 1.5SMC200A Littelfuse 1: HK$8.47 3,745In Stock	Mfr. Part No. 1.5SMC200A Mouser Part No 576-1.5SMC200A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,745In Stock	Cut Tape HK$8.47 HK$4.04 HK$3.51 HK$2.75 Reel HK$1.78 HK$1.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional 1.5SMC12A Littelfuse 1: HK$9.04 5,903In Stock	Mfr. Part No. 1.5SMC12A Mouser Part No 576-1.5SMC12A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,903In Stock	Cut Tape HK$9.04 HK$4.15 HK$3.67 HK$2.75 HK$2.69 Reel HK$1.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional 1.5SMC36CA Littelfuse 1: HK$9.04 4,673In Stock	Mfr. Part No. 1.5SMC36CA Mouser Part No 576-1.5SMC36CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,673In Stock	Cut Tape HK$9.04 HK$4.16 HK$2.88 HK$2.25 Reel HK$1.84 View HK$2.24 HK$1.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional 1.5SMC100CA Littelfuse 1: HK$6.58 4,158In Stock	Mfr. Part No. 1.5SMC100CA Mouser Part No 576-1.5SMC100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,158In Stock	Cut Tape HK$6.58 HK$4.55 HK$3.79 HK$3.06 Reel HK$2.05 View HK$2.77 HK$1.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional 1.5SMC16CA Littelfuse 1: HK$4.93 4,570In Stock	Mfr. Part No. 1.5SMC16CA Mouser Part No 576-1.5SMC16CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,570In Stock	Cut Tape HK$4.93 HK$3.28 HK$2.83 HK$2.02 Reel HK$1.96 View HK$1.96 HK$1.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional 1.5SMC250CA Littelfuse 1: HK$9.37 2,868In Stock	Mfr. Part No. 1.5SMC250CA Mouser Part No 576-1.5SMC250CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	2,868In Stock	Cut Tape HK$9.37 HK$4.92 HK$4.08 HK$3.21 Reel HK$2.23 View HK$2.89 HK$2.22 HK$2.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional 1.5SMC540A Littelfuse 1: HK$11.75 3,446In Stock	Mfr. Part No. 1.5SMC540A Mouser Part No 576-1.5SMC540A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,446In Stock	Cut Tape HK$11.75 HK$5.76 HK$4.92 HK$3.86 Reel HK$2.65 View HK$3.66 HK$2.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional 1.5SMC9.1CA Littelfuse 1: HK$4.77 4,727In Stock	Mfr. Part No. 1.5SMC9.1CA Mouser Part No 576-1.5SMC9.1CA	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 9.1V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,727In Stock	Cut Tape HK$4.77 HK$3.99 HK$3.57 HK$2.91 Reel HK$1.96 View HK$2.64 HK$1.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD 2016L500DR Littelfuse 1: HK$6.17 2,565In Stock	Mfr. Part No. 2016L500DR Mouser Part No 576-2016L500DR	Littelfuse	Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD	Datasheet	2,565In Stock	Cut Tape HK$6.17 HK$4.92 HK$4.40 HK$3.90 Reel HK$3.20 View HK$3.72 HK$3.60 HK$3.14 HK$3.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes SMF - CA 11V SMF11CA Littelfuse 1: HK$5.18 10,781In Stock	Mfr. Part No. SMF11CA Mouser Part No 576-SMF11CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 11V Learn More about Littelfuse smf tvs diodes	Datasheet	10,781In Stock	Cut Tape HK$5.18 HK$2.69 HK$2.01 HK$1.51 Reel HK$1.04 View HK$0.97 HK$0.937 HK$0.847 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24V 500MA-HD 100A MAX 1206L050/24WR Littelfuse 1: HK$12.82 30,031In Stock 12,000Expected 17/11/2026	Mfr. Part No. 1206L050/24WR Mouser Part No 576-1206L050/24WR	Littelfuse	Resettable Fuses - PPTC 24V 500MA-HD 100A MAX Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	30,031In Stock 12,000Expected 17/11/2026	Cut Tape HK$12.82 HK$11.84 HK$9.86 HK$9.12 View Reel HK$6.17 HK$8.14 HK$7.50 HK$6.83 HK$6.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional SMF3.3 Littelfuse 1: HK$5.26 195,104In Stock 486,000On Order	Mfr. Part No. SMF3.3 Mouser Part No 576-SMF3.3	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	195,104In Stock 486,000On Order On Order Ship Dates Mfr. No: SMF3.3 Stock: 195,104 Can Dispatch Immediately On Order: 237,000 Expected 31/12/2026 249,000 Expected 4/5/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$5.26 HK$2.56 HK$2.09 HK$1.71 Reel HK$1.09 View HK$1.41 HK$1.08 HK$1.02 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional 1.5SMC250A Littelfuse 1: HK$9.12 7,518In Stock	Mfr. Part No. 1.5SMC250A Mouser Part No 576-1.5SMC250A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,518In Stock	Cut Tape HK$9.12 HK$4.27 HK$3.72 HK$2.87 HK$2.72 Reel HK$2.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional 1.5SMC27A Littelfuse 1: HK$8.22 10,908In Stock	Mfr. Part No. 1.5SMC27A Mouser Part No 576-1.5SMC27A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	10,908In Stock	Cut Tape HK$8.22 HK$4.23 HK$3.47 HK$2.71 Reel HK$1.99 View HK$2.53 HK$1.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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