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 1.1A 30V 40A Imax RUEF110S-1 Littelfuse 1: £0.488 834In Stock	Mfr. Part No. RUEF110S-1 Mouser Part No 650-RUEF110S-1	Littelfuse	Resettable Fuses - PPTC 1.1A 30V 40A Imax Learn More about Littelfuse indoor led protection	Datasheet	834In Stock	Cut Tape £0.488 £0.377 £0.354 £0.266 Reel £0.232 View £0.249 £0.203 £0.195 £0.169	Min.: 1 Mult.: 1 : 500
Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev RUEF160S-RA Littelfuse 1: £0.39 1,904In Stock	Mfr. Part No. RUEF160S-RA Mouser Part No 650-RUEF160S-RA	Littelfuse	Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev Learn More about Littelfuse indoor led protection	Datasheet	1,904In Stock	£0.39 £0.296 £0.21 £0.203 View £0.172 £0.159 £0.153 £0.141 £0.13	Min.: 1 Mult.: 1
Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: £1.44 19,675In Stock	Mfr. Part No. 1812L035/30DR Mouser Part No 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	19,675In Stock	Cut Tape £1.44 £1.34 £1.10 £1.01 View Reel £0.829 £0.917 £0.849 £0.829 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT 1812L110/33MR Littelfuse 1: £0.465 92,394In Stock 104,000Expected 08/12/2026	Mfr. Part No. 1812L110/33MR Mouser Part No 576-1812L110/33MR	Littelfuse	Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	92,394In Stock 104,000Expected 08/12/2026	Cut Tape £0.465 £0.412 £0.352 £0.31 Reel £0.213 View £0.287 £0.269 £0.202 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes SMDJ - A 300V SMDJ300A Littelfuse 1: £2.10 2,525In Stock	Mfr. Part No. SMDJ300A Mouser Part No 576-SMDJ300A	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - A 300V Learn More about Littelfuse military uav systems	Datasheet	2,525In Stock	Cut Tape £2.10 £1.17 £0.978 £0.788 Reel £0.668	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT 1812L010/60DR Littelfuse 1: £1.44 1,921In Stock	Mfr. Part No. 1812L010/60DR Mouser Part No 576-1812L010/60DR	Littelfuse	Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	1,921In Stock	Cut Tape £1.44 £1.11 £0.934 £0.899 View Reel £0.829 £0.841 £0.829 £0.829 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 0.14A 60V 1812 1812L014DR Littelfuse 1: £0.405 15,994In Stock	Mfr. Part No. 1812L014DR Mouser Part No 576-1812L014	Littelfuse	Resettable Fuses - PPTC 0.14A 60V 1812 Learn More about Littelfuse 1812l fuses	Datasheet	15,994In Stock	Cut Tape £0.405 £0.368 £0.306 £0.281 View Reel £0.203 £0.254 £0.234 £0.203 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE 1812L020PR Littelfuse 1: £0.405 21,401In Stock	Mfr. Part No. 1812L020PR Mouser Part No 576-1812L020PR	Littelfuse	Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	21,401In Stock	Cut Tape £0.405 £0.368 £0.306 £0.281 View Reel £0.173 £0.254 £0.234 £0.217 £0.173 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Resettable Fuses - PPTC 60V 350MA-HD 10A SMD 1812L035/60MR Littelfuse 1: £0.766 4,031In Stock 12,670Expected 26/10/2026	Mfr. Part No. 1812L035/60MR Mouser Part No 576-1812L035/60MR	Littelfuse	Resettable Fuses - PPTC 60V 350MA-HD 10A SMD Learn More about Littelfuse 1812l fuses	Datasheet	4,031In Stock 12,670Expected 26/10/2026	Cut Tape £0.766 £0.702 £0.558 £0.531 View Reel £0.413 £0.482 £0.444 £0.413 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 60V 500MA-HD 100A SMD 1812L050/60MR Littelfuse 1: £0.766 19,640In Stock 14,000Expected 17/11/2026	Mfr. Part No. 1812L050/60MR Mouser Part No 576-1812L050/60MR	Littelfuse	Resettable Fuses - PPTC 60V 500MA-HD 100A SMD Learn More about Littelfuse 1812l fuses	Datasheet	19,640In Stock 14,000Expected 17/11/2026	Cut Tape £0.766 £0.702 £0.582 £0.538 Reel £0.429 View £0.484 £0.446 £0.423 £0.413 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE 1812L075/33DR Littelfuse 1: £0.511 40,454In Stock	Mfr. Part No. 1812L075/33DR Mouser Part No 576-1812L075/33DR	Littelfuse	Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	40,454In Stock	Cut Tape £0.511 £0.467 £0.388 £0.358 Reel £0.229 View £0.322 £0.297 £0.224 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE 1812L110/16DR Littelfuse 1: £0.465 22,575In Stock	Mfr. Part No. 1812L110/16DR Mouser Part No 576-1812L110/16DR	Littelfuse	Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	22,575In Stock	Cut Tape £0.465 £0.424 £0.352 £0.325 View Reel £0.217 £0.292 £0.27 £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 12V 1812 PTC POLY SMT 1812L200/12DR Littelfuse 1: £1.44 2,811In Stock	Mfr. Part No. 1812L200/12DR Mouser Part No 576-1812L200/12DR	Littelfuse	Resettable Fuses - PPTC 12V 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	2,811In Stock	Cut Tape £1.44 £1.32 £1.10 £0.995 View Reel £0.707 £0.917 £0.849 £0.707 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT 1812L200/16DR Littelfuse 1: £0.773 18,534In Stock	Mfr. Part No. 1812L200/16DR Mouser Part No 576-1812L200/16DR	Littelfuse	Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	18,534In Stock	Cut Tape £0.773 £0.713 £0.593 £0.546 View Reel £0.421 £0.491 £0.453 £0.421 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A 1812L260/12MR Littelfuse 1: £0.773 3,042In Stock	Mfr. Part No. 1812L260/12MR Mouser Part No 576-1812L260/12MR	Littelfuse	Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	3,042In Stock	Cut Tape £0.773 £0.682 £0.553 £0.528 View Reel £0.357 £0.48 £0.443 £0.357 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A 1812L260THDR Littelfuse 1: £0.45 7,182In Stock	Mfr. Part No. 1812L260THDR Mouser Part No 576-1812L260THDR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	7,182In Stock	Cut Tape £0.45 £0.41 £0.344 £0.307 View Reel £0.231 £0.281 £0.26 £0.231 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional SMDJ100CA Littelfuse 1: £1.13 11,385In Stock	Mfr. Part No. SMDJ100CA Mouser Part No 576-SMDJ100CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 100V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	11,385In Stock	Cut Tape £1.13 £0.72 £0.63 £0.509 £0.47 Reel £0.446 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional SMDJ12A Littelfuse 1: £1.17 4,306In Stock	Mfr. Part No. SMDJ12A Mouser Part No 576-SMDJ12A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 12V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,306In Stock	Cut Tape £1.17 £0.566 £0.489 £0.383 £0.364 Reel £0.327 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 12V 5% Bi-Directional SMDJ12CA Littelfuse 1: £1.13 26,008In Stock 21,000Expected 28/04/2027	Mfr. Part No. SMDJ12CA Mouser Part No 576-SMDJ12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 12V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	26,008In Stock 21,000Expected 28/04/2027	Cut Tape £1.13 £0.595 £0.519 £0.407 £0.387 Reel £0.348 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 130V 5% Bi-Directional SMDJ130CA Littelfuse 1: £1.13 5,949In Stock	Mfr. Part No. SMDJ130CA Mouser Part No 576-SMDJ130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 130V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	5,949In Stock	Cut Tape £1.13 £0.72 £0.643 £0.509 £0.496 Reel £0.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 13V 5% Uni-Directional SMDJ13A Littelfuse 1: £1.14 4,404In Stock 6,000Expected 25/01/2027	Mfr. Part No. SMDJ13A Mouser Part No 576-SMDJ13A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 13V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	4,404In Stock 6,000Expected 25/01/2027	Cut Tape £1.14 £0.60 £0.489 £0.385 £0.349 Reel £0.327 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 170V 5% Bi-Directional SMDJ170CA Littelfuse 1: £1.90 3,513In Stock	Mfr. Part No. SMDJ170CA Mouser Part No 576-SMDJ170CA	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 170V 5% Bi-Directional Learn More about Littelfuse tvsdiodes	Datasheet	3,513In Stock	Cut Tape £1.90 £1.00 £0.834 £0.744 Reel £0.744 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMDJ - A 200V SMDJ200A Littelfuse 1: £1.58 5,863In Stock	Mfr. Part No. SMDJ200A Mouser Part No 576-SMDJ200A	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - A 200V Learn More about Littelfuse military uav systems	Datasheet	5,863In Stock	Cut Tape £1.58 £0.89 £0.803 £0.721 Reel £0.72 View £0.69 £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SMDJ - CA 200V SMDJ200CA Littelfuse 1: £2.10 1,672In Stock	Mfr. Part No. SMDJ200CA Mouser Part No 576-SMDJ200CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMDJ - CA 200V Learn More about Littelfuse military uav systems	Datasheet	1,672In Stock	Cut Tape £2.10 £1.17 £0.978 £0.788 Reel £0.697 £0.691 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3kW 20V 5% Uni-Directional SMDJ20A Littelfuse 1: £1.17 7,168In Stock 6,000Expected 15/06/2027	Mfr. Part No. SMDJ20A Mouser Part No 576-SMDJ20A	Littelfuse	ESD Protection Diodes / TVS Diodes 3kW 20V 5% Uni-Directional Learn More about Littelfuse tvsdiodes	Datasheet	7,168In Stock 6,000Expected 15/06/2027	Cut Tape £1.17 £0.566 £0.489 £0.383 £0.364 Reel £0.327 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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