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 15V 4A Poly 2920 PTC 2920L400/15MR Littelfuse 1: £1.21 14,896In Stock	Mfr. Part No. 2920L400/15MR Mouser Part No 576-2920L400/15MR	Littelfuse	Resettable Fuses - PPTC 15V 4A Poly 2920 PTC Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	14,896In Stock	Cut Tape £1.21 £1.04 £0.943 £0.849 View Reel £0.684 £0.766 £0.738 £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 63V 1.25A FA 1206 04371.25WR Littelfuse 1: £0.986 3,028In Stock	Mfr. Part No. 04371.25WR Mouser Part No 576-04371.25WR	Littelfuse	Surface Mount Fuses 63V 1.25A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	3,028In Stock	Cut Tape £0.986 £0.871 £0.818 £0.698 View Reel £0.491 £0.639 £0.603 £0.554 £0.521 £0.491 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 63V 1.75A FA 1206 04371.75WR Littelfuse 1: £1.17 6,418In Stock	Mfr. Part No. 04371.75WR Mouser Part No 576-04371.75WR	Littelfuse	Surface Mount Fuses 63V 1.75A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	6,418In Stock	Cut Tape £1.17 £1.04 £0.986 £0.796 View Reel £0.491 £0.682 £0.652 £0.566 £0.521 £0.491 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 SLO-BLO 3A SLIMLINE 0468003.WR Littelfuse 1: £1.26 3,253In Stock	Mfr. Part No. 0468003.WR Mouser Part No 576-0468003.WR	Littelfuse	Surface Mount Fuses 1206 SLO-BLO 3A SLIMLINE	Datasheet	3,253In Stock	Cut Tape £1.26 £1.11 £1.06 £0.856 View Reel £0.528 £0.733 £0.702 £0.608 £0.56 £0.528 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional SMAJ440CA Littelfuse 1: £0.736 8,643In Stock	Mfr. Part No. SMAJ440CA Mouser Part No 576-SMAJ440CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 440V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	8,643In Stock	Cut Tape £0.736 £0.349 £0.296 £0.227 View Reel £0.143 £0.204 £0.175 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 125V .375A FA 1206 0437.375WR Littelfuse 1: £0.986 9,768In Stock	Mfr. Part No. 0437.375WR Mouser Part No 576-0437.375WR	Littelfuse	Surface Mount Fuses 125V .375A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	9,768In Stock	Cut Tape £0.986 £0.882 £0.856 Reel £0.856 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 SACB7.0 Littelfuse 1: £0.78 19,416In Stock	Mfr. Part No. SACB7.0 Mouser Part No 576-SACB7.0	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 500W 7V DO-214AA TR13 Learn More about Littelfuse tvsdiodes	Datasheet	19,416In Stock	Cut Tape £0.78 £0.287 £0.25 £0.21 £0.207 Reel £0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses 1206 SLO-BLO 2.5A SLIMLINE HALIDE FREE 046802.5NR Littelfuse 1: £1.24 9,713In Stock	Mfr. Part No. 046802.5NR Mouser Part No 576-046802.5NR	Littelfuse	Surface Mount Fuses 1206 SLO-BLO 2.5A SLIMLINE HALIDE FREE	Datasheet	9,713In Stock	Cut Tape £1.24 £1.12 £0.986 £0.863 View Reel £0.681 £0.745 £0.691 £0.681 £0.681 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 32V FA 1206 3.5A 043703.5WR Littelfuse 1: £1.16 3,405In Stock	Mfr. Part No. 043703.5WR Mouser Part No 576-043703.5WR	Littelfuse	Surface Mount Fuses 32V FA 1206 3.5A Learn More about Littelfuse 437 smt fuses	Datasheet	3,405In Stock	Cut Tape £1.16 £0.969 £0.89 £0.739 View Reel £0.491 £0.682 £0.613 £0.565 £0.491 £0.491 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional SMAJ22A Littelfuse 1: £0.21 87,348In Stock	Mfr. Part No. SMAJ22A Mouser Part No 576-SMAJ22A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 22V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	87,348In Stock	Cut Tape £0.21 £0.117 £0.097 £0.079 Reel £0.061 View £0.078 £0.073 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes SMF - CA 20V SMF20CA Littelfuse 1: £0.428 36,430In 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	36,430In Stock	Cut Tape £0.428 £0.204 £0.168 £0.135 £0.113 Reel £0.087 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional SMAJ350CA Littelfuse 1: £0.615 12,005In Stock	Mfr. Part No. SMAJ350CA Mouser Part No 576-SMAJ350CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 350V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	12,005In Stock	Cut Tape £0.615 £0.349 £0.24 £0.21 View Reel £0.143 £0.205 £0.204 £0.143 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13 SACB8.0 Littelfuse 1: £0.78 2,643In Stock	Mfr. Part No. SACB8.0 Mouser Part No 576-SACB8.0	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 500W 8V DO-214AA TR13 Learn More about Littelfuse tvsdiodes	Datasheet	2,643In Stock	Cut Tape £0.78 £0.488 £0.32 £0.246 £0.223 Reel £0.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE 2920L260PR Littelfuse 1: £0.736 2,268In Stock	Mfr. Part No. 2920L260PR Mouser Part No 576-2920L260PR	Littelfuse	Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	2,268In Stock	Cut Tape £0.736 £0.583 £0.478 £0.441 Reel £0.311 View £0.395 £0.365 £0.336 £0.276 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional SMAJ90CA Littelfuse 1: £0.308 12,444In Stock	Mfr. Part No. SMAJ90CA Mouser Part No 576-SMAJ90CA	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 90V 5% Bi-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	12,444In Stock	Cut Tape £0.308 £0.134 £0.114 £0.094 Reel £0.094 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TVS 500W 26V SACB26 Littelfuse 1: £0.323 4,240In Stock	Mfr. Part No. SACB26 Mouser Part No 576-SACB26	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 500W 26V Learn More about Littelfuse tvsdiodes	Datasheet	4,240In Stock	Cut Tape £0.323 £0.32 £0.302 £0.246 £0.223 Reel £0.182 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional SMAJ11A Littelfuse 1: £0.21 14,536In Stock	Mfr. Part No. SMAJ11A Mouser Part No 576-SMAJ11A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 11V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	14,536In Stock	Cut Tape £0.21 £0.115 £0.107 £0.091 View Reel £0.088 £0.089 £0.088 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional SMAJ250A Littelfuse 1: £0.383 7,202In Stock	Mfr. Part No. SMAJ250A Mouser Part No 576-SMAJ250A	Littelfuse	ESD Protection Diodes / TVS Diodes 400W 250V 5% Uni-Directional Learn More about Littelfuse smaj tvs 400w diodes	Datasheet	7,202In Stock	Cut Tape £0.383 £0.218 £0.188 £0.14 View Reel £0.125 £0.135 £0.128 £0.125 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A 2920L050/72DR Littelfuse 1: £0.638 4,767In Stock	Mfr. Part No. 2920L050/72DR Mouser Part No 576-2920L050/72DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	4,767In Stock	Cut Tape £0.638 £0.588 £0.462 £0.448 Reel £0.335 View £0.404 £0.373 £0.31 £0.288 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A 2920L150/60MR Littelfuse 1: £0.698 7,322In Stock 22,000Expected 27/01/2027	Mfr. Part No. 2920L150/60MR Mouser Part No 576-2920L150/60MR	Littelfuse	Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	7,322In Stock 22,000Expected 27/01/2027	Cut Tape £0.698 £0.64 £0.519 £0.491 Reel £0.32 View £0.441 £0.406 £0.317 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Surface Mount Fuses 1A Slo-Blo 0468001.NR Littelfuse 1: £0.925 79,864In Stock	Mfr. Part No. 0468001.NR Mouser Part No 576-0468001.NR	Littelfuse	Surface Mount Fuses 1A Slo-Blo	Datasheet	79,864In Stock	Cut Tape £0.925 £0.818 £0.691 £0.601 View Reel £0.402 £0.503 £0.467 £0.426 £0.402 £0.402 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Surface Mount Fuses 1.5A Slo-Blo 046801.5NR Littelfuse 1: £1.23 21,720In Stock	Mfr. Part No. 046801.5NR Mouser Part No 576-046801.5NR	Littelfuse	Surface Mount Fuses 1.5A Slo-Blo	Datasheet	21,720In Stock	Cut Tape £1.23 £1.11 £0.995 £0.863 View Reel £0.616 £0.746 £0.687 £0.618 £0.616 £0.616 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 200W 3.3V 5% Uni-directional SMF3.3 Littelfuse 1: £0.48 202,402In 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	202,402In Stock 486,000On Order On Order Ship Dates Mfr. No: SMF3.3 Stock: 202,402 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
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A 2920L035DR Littelfuse 1: £0.533 1,801In Stock	Mfr. Part No. 2920L035DR Mouser Part No 576-2920L035DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1,801In Stock	Cut Tape £0.533 £0.485 £0.404 £0.373 Reel £0.278 View £0.335 £0.308 £0.214 £0.212 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Surface Mount Fuses 125V .250A FA 1206 0437.250WR Littelfuse 1: £0.943 22,011In Stock 18,000On Order	Mfr. Part No. 0437.250WR Mouser Part No 576-0437.250WR	Littelfuse	Surface Mount Fuses 125V .250A FA 1206 Learn More about Littelfuse 437 smt fuses	Datasheet	22,011In Stock 18,000On Order On Order Ship Dates Mfr. No: 0437.250WR Stock: 22,011 Can Dispatch Immediately On Order: 9,000 Expected 26/10/2026 9,000 Expected 05/01/2027 Factory Lead Time: 27 Weeks	Cut Tape £0.943 £0.849 £0.803 £0.692 View Reel £0.558 £0.635 £0.582 £0.558 £0.558 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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