Circuit Protection – Mouser United Kingdom

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Resettable Fuses - PPTC 6V .35A .1s 1206L035YR Littelfuse 1: £0.398 65,547In 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	65,547In Stock	Cut Tape £0.398 £0.347 £0.292 £0.265 View Reel £0.203 £0.217 £0.205 £0.203 £0.203 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional 1.5SMC160CA Littelfuse 1: £0.986 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 £0.986 £0.607 £0.45 £0.40 Reel £0.222 View £0.31 £0.265 £0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 27V 5% Uni-Directional 1.5SMC27A Littelfuse 1: £0.721 9,408In 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	9,408In Stock	Cut Tape £0.721 £0.364 £0.311 £0.244 Reel £0.182 View £0.231 £0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Bi-Directional 1.5SMC540CA Littelfuse 1: £1.19 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 £1.19 £0.751 £0.56 £0.499 View Reel £0.322 £0.391 £0.352 £0.322 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: £0.458 36,340In 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	36,340In Stock	Cut Tape £0.458 £0.204 £0.18 £0.135 Reel £0.085 View £0.134 £0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 110V 5% Uni-Directional 1.5SMC110A Littelfuse 1: £0.943 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 £0.943 £0.389 £0.346 £0.266 Reel £0.174 View £0.258 £0.166 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional 1.5SMC540A Littelfuse 1: £1.12 4,096In 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	4,096In Stock	Cut Tape £1.12 £0.706 £0.526 £0.469 View Reel £0.298 £0.367 £0.343 £0.298 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMF - A 180V SMF180A Littelfuse 1: £0.465 22,337In Stock	Mfr. Part No. SMF180A Mouser Part No 576-SMF180A	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - A 180V Learn More about Littelfuse smf tvs diodes	Datasheet	22,337In Stock	Cut Tape £0.465 £0.212 £0.182 £0.141 Reel £0.088 View £0.133 £0.083	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD 5V UNI SP1305-02HTG Littelfuse 1: £0.526 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 £0.526 £0.271 £0.22 £0.172 Reel £0.111 View £0.154 £0.108 £0.102 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 12V 5% Uni-Directional 1.5SMC12A Littelfuse 1: £0.826 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 £0.826 £0.379 £0.335 £0.258 Reel £0.189 View £0.256 £0.173 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional 1.5SMC36CA Littelfuse 1: £0.826 4,533In 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	4,533In Stock	Cut Tape £0.826 £0.38 £0.312 £0.237 £0.228 Reel £0.173 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 68V 5% Uni-Directional 1.5SMC68A Littelfuse 1: £0.826 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 £0.826 £0.305 £0.264 £0.216 £0.189 Reel £0.176 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 2016 2A SURF MOUNT 2016L200PR Littelfuse 1: £0.533 2,286In 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	2,286In Stock	Cut Tape £0.533 £0.485 £0.432 £0.417 Reel £0.253 View £0.388 £0.358 £0.321 £0.251 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional 1.5SMC10CA Littelfuse 1: £0.986 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 £0.986 £0.402 £0.355 £0.275 Reel £0.18 View £0.269 £0.173 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 170V 5% Uni-Directional 1.5SMC170A Littelfuse 1: £0.421 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 £0.421 £0.329 £0.292 £0.224 £0.223 Reel £0.199 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional 1.5SMC200A Littelfuse 1: £0.803 3,722In 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	3,722In Stock	Cut Tape £0.803 £0.368 £0.326 £0.251 Reel £0.166 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 530V 5% Uni-Directional 1.5SMC530A Littelfuse 1: £1.07 3,526In Stock	Mfr. Part No. 1.5SMC530A Mouser Part No 576-1.5SMC530A	Littelfuse	ESD Protection Diodes / TVS Diodes 1.5kW 530V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,526In Stock	Cut Tape £1.07 £0.526 £0.45 £0.373 £0.368 Reel £0.298 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: £0.436 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 £0.436 £0.364 £0.326 £0.265 £0.241 Reel £0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD 2016L500DR Littelfuse 1: £0.563 2,540In Stock	Mfr. Part No. 2016L500DR Mouser Part No 576-2016L500DR	Littelfuse	Resettable Fuses - PPTC 6V 5.0A-HD 100A SMD	Datasheet	2,540In Stock	Cut Tape £0.563 £0.45 £0.402 £0.368 View Reel £0.294 £0.35 £0.336 £0.294 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes SMF - CA 11V SMF11CA Littelfuse 1: £0.465 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 £0.465 £0.225 £0.182 £0.137 Reel £0.083 View £0.078 £0.076 £0.073 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Bi-Directional 1.5SMC100CA Littelfuse 1: £0.601 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 £0.601 £0.416 £0.346 £0.279 £0.253 Reel £0.191 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Bi-Directional 1.5SMC16CA Littelfuse 1: £0.45 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 £0.45 £0.299 £0.258 £0.185 £0.182 Reel £0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional 1.5SMC250CA Littelfuse 1: £0.856 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 £0.856 £0.45 £0.373 £0.292 £0.265 Reel £0.211 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 24V 500MA-HD 100A MAX 1206L050/24WR Littelfuse 1: £1.17 30,031In Stock 12,000Expected 29/10/2026	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 29/10/2026	Cut Tape £1.17 £1.08 £0.899 £0.834 View Reel £0.577 £0.743 £0.685 £0.624 £0.577 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional SMF3.3 Littelfuse 1: £0.48 185,344In 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	185,344In Stock 486,000On Order On Order Ship Dates Mfr. No: SMF3.3 Stock: 185,344 Can Dispatch Immediately On Order: 237,000 Expected 31/12/2026 249,000 Expected 04/05/2027 Factory Lead Time: 30 Weeks	Cut Tape £0.48 £0.234 £0.19 £0.156 £0.129 Reel £0.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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