Circuit Protection – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 263

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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 12V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB12CAT3G Littelfuse 1: £0.653 51,354In Stock 27,500Expected 09/03/2027	Mfr. Part No. SZ1SMB12CAT3G Mouser Part No 863-SZ1SMB12CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	51,354In Stock 27,500Expected 09/03/2027	Cut Tape £0.653 £0.297 £0.261 £0.20 £0.193 Reel £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 17V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB17CAT3G Littelfuse 1: £0.54 9,814In Stock	Mfr. Part No. SZ1SMB17CAT3G Mouser Part No 863-SZ1SMB17CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 17V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	9,814In Stock	Cut Tape £0.54 £0.247 £0.217 £0.20 Reel £0.163 View £0.193 £0.147 £0.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB30AT3G Littelfuse 1: £0.638 31,977In Stock	Mfr. Part No. SZ1SMB30AT3G Mouser Part No 863-SZ1SMB30AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	31,977In Stock	Cut Tape £0.638 £0.292 £0.258 £0.196 £0.189 Reel £0.129 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 30V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB30CAT3G Littelfuse 1: £0.653 65,469In Stock	Mfr. Part No. SZ1SMB30CAT3G Mouser Part No 863-SZ1SMB30CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	65,469In Stock	Cut Tape £0.653 £0.297 £0.261 £0.20 £0.196 Reel £0.133 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB36CAT3G Littelfuse 1: £0.691 8,489In Stock	Mfr. Part No. SZ1SMB36CAT3G Mouser Part No 863-SZ1SMB36CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	8,489In Stock	Cut Tape £0.691 £0.314 £0.277 £0.212 Reel £0.14 View £0.193 £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB5.0AT3G Littelfuse 1: £0.608 15,437In Stock	Mfr. Part No. SZ1SMB5.0AT3G Mouser Part No 863-SZ1SMB5.0AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 5V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	15,437In Stock	Cut Tape £0.608 £0.292 £0.254 £0.196 £0.189 Reel £0.129 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB30AT3G Littelfuse 1: £0.638 31,247In Stock	Mfr. Part No. SZP6SMB30AT3G Mouser Part No 863-SZP6SMB30AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	31,247In Stock	Cut Tape £0.638 £0.292 £0.258 £0.196 £0.189 Reel £0.129 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB33CAT3G Littelfuse 1: £0.555 35,334In Stock	Mfr. Part No. SZP6SMB33CAT3G Mouser Part No 863-SZP6SMB33CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse automotive tvs diodes	Datasheet	35,334In Stock	Cut Tape £0.555 £0.356 £0.265 £0.203 Reel £0.158 View £0.193 £0.137 £0.134 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 8V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB6.8AT3G Littelfuse 1: £0.638 35,737In Stock	Mfr. Part No. SZP6SMB6.8AT3G Mouser Part No 863-SZP6SMB6.8AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 8V 600W UNI-DIR SZP6SMB AEC-Q101 Learn More about Littelfuse szp6smb 600w tvs diodes	Datasheet	35,737In Stock	Cut Tape £0.638 £0.292 £0.258 £0.196 £0.192 Reel £0.129 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Fuses with Leads - Through Hole Fuse 75V FA PICO II 3A AECQ 0521003.MAT1L Littelfuse 1: £1.26 699In Stock	Mfr. Part No. 0521003.MAT1L Mouser Part No 576-0521003.MAT1L	Littelfuse	Fuses with Leads - Through Hole Fuse 75V FA PICO II 3A AECQ Learn More about Littelfuse pico 2 521 fuses	Datasheet	699In Stock	£1.26 £1.08 £1.00 £0.834 View Reel £0.533 £0.732 £0.683 £0.607 £0.533	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole Fuse 75V FA PICO II 4A AECQ 0521004.MAT1L Littelfuse 1: £1.26 940In Stock	Mfr. Part No. 0521004.MAT1L Mouser Part No 576-0521004.MAT1L	Littelfuse	Fuses with Leads - Through Hole Fuse 75V FA PICO II 4A AECQ Learn More about Littelfuse pico 2 521 fuses	Datasheet	940In Stock	£1.26 £1.08 £1.00 £0.834 View Reel £0.533 £0.732 £0.683 £0.607 £0.533	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole Fuse 75V FA PICO II 5A AECQ 0521005.MAT1L Littelfuse 1: £1.26 912In Stock	Mfr. Part No. 0521005.MAT1L Mouser Part No 576-0521005.MAT1L	Littelfuse	Fuses with Leads - Through Hole Fuse 75V FA PICO II 5A AECQ Learn More about Littelfuse pico 2 521 fuses	Datasheet	912In Stock	£1.26 £1.08 £1.00 £0.834 View Reel £0.533 £0.732 £0.683 £0.607 £0.533	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole Fuse 75V FA PICO II 7A AECQ 0521007.MAT1L Littelfuse 1: £1.51 925In Stock	Mfr. Part No. 0521007.MAT1L Mouser Part No 576-0521007.MAT1L	Littelfuse	Fuses with Leads - Through Hole Fuse 75V FA PICO II 7A AECQ Learn More about Littelfuse pico 2 521 fuses	Datasheet	925In Stock	£1.51 £1.32 £1.23 £1.00 View Reel £0.663 £0.882 £0.834 £0.732 £0.663	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole Fuse 75V FA PICO II 3.5A AECQ 052103.5MAT1L Littelfuse 1: £1.26 942In Stock	Mfr. Part No. 052103.5MAT1L Mouser Part No 576-052103.5MAT1L	Littelfuse	Fuses with Leads - Through Hole Fuse 75V FA PICO II 3.5A AECQ Learn More about Littelfuse pico 2 521 fuses	Datasheet	942In Stock	£1.26 £1.08 £1.00 £0.834 View Reel £0.533 £0.732 £0.683 £0.607 £0.533	Min.: 1 Mult.: 1 : 1,000
Fuses with Leads - Through Hole Fuse 75V FA PICO II 3.15A AECQ 05213.15MAT1L Littelfuse 1: £1.26 975In Stock	Mfr. Part No. 05213.15MAT1L Mouser Part No 576-05213.15MAT1L	Littelfuse	Fuses with Leads - Through Hole Fuse 75V FA PICO II 3.15A AECQ Learn More about Littelfuse pico 2 521 fuses	Datasheet	975In Stock	£1.26 £1.08 £1.00 £0.834 View Reel £0.533 £0.732 £0.683 £0.607 £0.533	Min.: 1 Mult.: 1 : 1,000
Fuse Clips 5mm Clip 90 Degree Pin Shift 52100001009 Littelfuse 1: £0.233 6,722In Stock	Mfr. Part No. 52100001009 Mouser Part No 576-52100001009	Littelfuse	Fuse Clips 5mm Clip 90 Degree Pin Shift Learn More about Littelfuse _fuseholders	Datasheet	6,722In Stock	£0.233 £0.192 £0.178 £0.148 View £0.137 £0.122 £0.113 £0.096 £0.092	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional TPSMB10CA Littelfuse 1: £0.661 1,114In Stock	Mfr. Part No. TPSMB10CA Mouser Part No 576-TPSMB10CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	1,114In Stock	Cut Tape £0.661 £0.303 £0.267 £0.204 £0.201 Reel £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Bi-Directional TPSMB120CA Littelfuse 1: £0.788 638In Stock	Mfr. Part No. TPSMB120CA Mouser Part No 576-TPSMB120CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 120V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	638In Stock	Cut Tape £0.788 £0.366 £0.325 £0.251 Reel £0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional TPSMB12A Littelfuse 1: £0.676 3,119In Stock	Mfr. Part No. TPSMB12A Mouser Part No 576-TPSMB12A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	3,119In Stock	Cut Tape £0.676 £0.363 £0.272 £0.208 Reel £0.158 View £0.132 £0.131 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Bi-Directional TPSMB12CA Littelfuse 1: £0.661 2,258In Stock	Mfr. Part No. TPSMB12CA Mouser Part No 576-TPSMB12CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,258In Stock	Cut Tape £0.661 £0.303 £0.267 £0.204 £0.198 Reel £0.132 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Uni-Directional TPSMB130A Littelfuse 1: £0.943 216In Stock 3,000Expected 10/06/2027	Mfr. Part No. TPSMB130A Mouser Part No 576-TPSMB130A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	216In Stock 3,000Expected 10/06/2027	Cut Tape £0.943 £0.439 £0.389 £0.313 £0.297 Reel £0.217 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Bi-Directional TPSMB130CA Littelfuse 1: £0.788 630In Stock	Mfr. Part No. TPSMB130CA Mouser Part No 576-TPSMB130CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 130V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	630In Stock	Cut Tape £0.788 £0.366 £0.325 £0.302 Reel £0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional TPSMB13A Littelfuse 1: £0.555 2,356In Stock	Mfr. Part No. TPSMB13A Mouser Part No 576-TPSMB13A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,356In Stock	Cut Tape £0.555 £0.252 £0.223 £0.17 Reel £0.14 £0.137 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Bi-Directional TPSMB13CA Littelfuse 1: £0.623 4,010In Stock	Mfr. Part No. TPSMB13CA Mouser Part No 576-TPSMB13CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4,010In Stock	Cut Tape £0.623 £0.303 £0.267 £0.204 Reel £0.158 View £0.198 £0.134 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Uni-Directional TPSMB150A Littelfuse 1: £0.943 2,692In Stock 3,000Expected 08/12/2026	Mfr. Part No. TPSMB150A Mouser Part No 576-TPSMB150A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 150V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	2,692In Stock 3,000Expected 08/12/2026	Cut Tape £0.943 £0.439 £0.389 £0.302 Reel £0.213 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support

Share This

Types of Circuit Protection