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.
ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V UNI SOD-123FL TR13 SZSMF4L16AT3G Littelfuse 1: £0.601 8,369In Stock	Mfr. Part No. SZSMF4L16AT3G Mouser Part No 576-SZSMF4L16AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	8,369In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 Reel £0.131 View £0.176 £0.169 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V BI SOD-123FL TR13 SZSMF4L16CAT3G Littelfuse 1: £0.615 3,324In Stock	Mfr. Part No. SZSMF4L16CAT3G Mouser Part No 576-SZSMF4L16CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 16V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	3,324In Stock	Cut Tape £0.615 £0.279 £0.246 £0.188 View Reel £0.117 £0.182 £0.175 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 17V UNI SOD-123FL TR13 SZSMF4L17AT3G Littelfuse 1: £0.601 9,226In Stock	Mfr. Part No. SZSMF4L17AT3G Mouser Part No 576-SZSMF4L17AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 17V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	9,226In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 Reel £0.131 View £0.176 £0.169 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 18V BI SOD-123FL TR13 SZSMF4L18CAT3G Littelfuse 1: £0.615 5,811In Stock	Mfr. Part No. SZSMF4L18CAT3G Mouser Part No 576-SZSMF4L18CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 18V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	5,811In Stock	Cut Tape £0.615 £0.279 £0.246 £0.188 View Reel £0.117 £0.182 £0.175 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 20V BI SOD-123FL TR13 SZSMF4L20CAT3G Littelfuse 1: £0.615 8,024In Stock	Mfr. Part No. SZSMF4L20CAT3G Mouser Part No 576-SZSMF4L20CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 20V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	8,024In Stock	Cut Tape £0.615 £0.279 £0.246 £0.188 Reel £0.135 View £0.182 £0.175 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V UNI SOD-123FL TR13 SZSMF4L28AT3G Littelfuse 1: £0.601 3,357In Stock	Mfr. Part No. SZSMF4L28AT3G Mouser Part No 576-SZSMF4L28AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	3,357In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 View Reel £0.113 £0.176 £0.158 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V BI SOD-123FL TR13 SZSMF4L28CAT3G Littelfuse 1: £0.615 4,886In Stock 20,000Expected 16/02/2027	Mfr. Part No. SZSMF4L28CAT3G Mouser Part No 576-SZSMF4L28CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 28V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	4,886In Stock 20,000Expected 16/02/2027	Cut Tape £0.615 £0.279 £0.246 £0.196 £0.191 Reel £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 30V BI SOD-123FL TR13 SZSMF4L30CAT3G Littelfuse 1: £0.615 4,463In Stock 15,000Expected 05/05/2027	Mfr. Part No. SZSMF4L30CAT3G Mouser Part No 576-SZSMF4L30CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 30V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	4,463In Stock 15,000Expected 05/05/2027	Cut Tape £0.615 £0.279 £0.246 £0.188 View Reel £0.117 £0.179 £0.163 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 40V UNI SOD-123FL TR13 SZSMF4L40AT3G Littelfuse 1: £0.63 4,965In Stock	Mfr. Part No. SZSMF4L40AT3G Mouser Part No 576-SZSMF4L40AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 40V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	4,965In Stock	Cut Tape £0.63 £0.287 £0.251 £0.19 Reel £0.115 View £0.181 £0.174 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 51V BI SOD-123FL TR13 SZSMF4L51CAT3G Littelfuse 1: £0.615 3,390In Stock	Mfr. Part No. SZSMF4L51CAT3G Mouser Part No 576-SZSMF4L51CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 51V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	3,390In Stock	Cut Tape £0.615 £0.279 £0.246 £0.188 View Reel £0.117 £0.182 £0.175 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 6.0V UNI SOD-123FL TR13 SZSMF4L6.0AT3G Littelfuse 1: £0.601 1,311In Stock 5,000Expected 23/02/2027	Mfr. Part No. SZSMF4L6.0AT3G Mouser Part No 576-SZSMF4L6.0AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 6.0V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	1,311In Stock 5,000Expected 23/02/2027	Cut Tape £0.601 £0.326 £0.239 £0.182 View Reel £0.113 £0.176 £0.169 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 SZSMF4L60CAT3G Littelfuse 1: £0.638 2,962In Stock 125,000On Order	Mfr. Part No. SZSMF4L60CAT3G Mouser Part No 576-SZSMF4L60CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	2,962In Stock 125,000On Order On Order Ship Dates Mfr. No: SZSMF4L60CAT3G Stock: 2,962 Can Dispatch Immediately On Order: 30,000 Expected 12/01/2027 95,000 Expected 06/04/2027 Factory Lead Time: 23 Weeks	Cut Tape £0.638 £0.335 £0.26 £0.188 View Reel £0.117 £0.182 £0.175 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 64V UNI SOD-123FL TR13 SZSMF4L64AT3G Littelfuse 1: £0.601 14,734In Stock	Mfr. Part No. SZSMF4L64AT3G Mouser Part No 576-SZSMF4L64AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 64V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	14,734In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 Reel £0.131 View £0.176 £0.169 £0.118 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 7.0V UNI SOD-123FL TR13 SZSMF4L7.0AT3G Littelfuse 1: £0.601 9,993In Stock	Mfr. Part No. SZSMF4L7.0AT3G Mouser Part No 576-SZSMF4L7.0AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 7.0V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	9,993In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 Reel £0.131 View £0.176 £0.169 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 7.5V UNI SOD-123FL TR13 SZSMF4L7.5AT3G Littelfuse 1: £0.601 14,841In Stock	Mfr. Part No. SZSMF4L7.5AT3G Mouser Part No 576-SZSMF4L7.5AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 7.5V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	14,841In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 Reel £0.131 View £0.176 £0.169 £0.118 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 70V UNI SOD-123FL TR13 SZSMF4L70AT3G Littelfuse 1: £0.601 8,494In Stock	Mfr. Part No. SZSMF4L70AT3G Mouser Part No 576-SZSMF4L70AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 70V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	8,494In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 Reel £0.131 View £0.176 £0.158 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 70V BI SOD-123FL TR13 SZSMF4L70CAT3G Littelfuse 1: £0.615 2,850In Stock	Mfr. Part No. SZSMF4L70CAT3G Mouser Part No 576-SZSMF4L70CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 70V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	2,850In Stock	Cut Tape £0.615 £0.279 £0.246 £0.188 View Reel £0.117 £0.182 £0.175 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 75V UNI SOD-123FL TR13 SZSMF4L75AT3G Littelfuse 1: £0.601 9,283In Stock	Mfr. Part No. SZSMF4L75AT3G Mouser Part No 576-SZSMF4L75AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 75V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	9,283In Stock	Cut Tape £0.601 £0.272 £0.239 £0.189 Reel £0.131 View £0.186 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 78V UNI SOD-123FL TR13 SZSMF4L78AT3G Littelfuse 1: £0.601 3,010In Stock	Mfr. Part No. SZSMF4L78AT3G Mouser Part No 576-SZSMF4L78AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 78V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	3,010In Stock	Cut Tape £0.601 £0.272 £0.239 £0.182 View Reel £0.113 £0.176 £0.169 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1505CA Littelfuse 1: £0.826 3,280In Stock	Mfr. Part No. TPSMB1505CA Mouser Part No 576-TPSMB1505CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	3,280In Stock	Cut Tape £0.826 £0.382 £0.339 £0.276 Reel £0.203 View £0.266 £0.178 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R TPSMB1805CA Littelfuse 1: £0.826 3,072In Stock 100On Order	Mfr. Part No. TPSMB1805CA Mouser Part No 576-TPSMB1805CA	Littelfuse	ESD Protection Diodes / TVS Diodes TVS 600W ASYM DO214AA AEQ101 T&R Learn More about Littelfuse tpsmb asymmetric diodes	Datasheet	3,072In Stock 100On Order	Cut Tape £0.826 £0.382 £0.339 £0.261 Reel £0.203 View £0.251 £0.178 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200 0441002.WRA Littelfuse 1: £1.23 3,365In Stock	Mfr. Part No. 0441002.WRA Mouser Part No 576-0441002.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 2A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,365In Stock	Cut Tape £1.23 £1.13 £0.934 £0.849 Reel £0.614 View £0.773 £0.701 £0.641 £0.593 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200 0441003.WRA Littelfuse 1: £1.48 2,938In Stock	Mfr. Part No. 0441003.WRA Mouser Part No 576-0441003.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 3A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	2,938In Stock	Cut Tape £1.48 £1.20 £0.969 £0.882 Reel £0.614 View £0.796 £0.732 £0.675 £0.593 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200 0441005.WRA Littelfuse 1: £1.23 5,114In Stock	Mfr. Part No. 0441005.WRA Mouser Part No 576-0441005.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 5A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	5,114In Stock	Cut Tape £1.23 £1.13 £0.943 £0.871 View Reel £0.593 £0.78 £0.718 £0.663 £0.593 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 0441006.WRA Littelfuse 1: £1.23 3,945In Stock	Mfr. Part No. 0441006.WRA Mouser Part No 576-0441006.WRA	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 6A AEC-Q200 Learn More about Littelfuse 441 smd fuses	Datasheet	3,945In Stock	Cut Tape £1.23 £1.13 £0.943 £0.871 View Reel £0.593 £0.78 £0.718 £0.663 £0.593 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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Types of Circuit Protection