Circuit Protection – Mouser South Africa

.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: 374

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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 24V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA24AT3G Littelfuse 1: $0.79 7,509In Stock	Mfr. Part No. SZ1SMA24AT3G Mouser Part No 863-SZ1SMA24AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	7,509In Stock	Cut Tape $0.79 $0.39 $0.328 $0.262 View Reel $0.16 $0.234 $0.221 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 24V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA24CAT3G Littelfuse 1: $0.90 337In Stock 20,000On Order	Mfr. Part No. SZ1SMA24CAT3G Mouser Part No 863-SZ1SMA24CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	337In Stock 20,000On Order On Order Ship Dates Mfr. No: SZ1SMA24CAT3G Stock: 337 Can Dispatch Immediately On Order: 5,000 Expected 2026/11/30 5,000 Expected 2027/01/07 10,000 Expected 2027/02/16 Factory Lead Time: 44 Weeks	Cut Tape $0.90 $0.483 $0.368 $0.29 View Reel $0.174 $0.277 $0.265 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 28V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA28AT3G Littelfuse 1: $0.811 2,592In Stock 5,000Expected 2027/08/19	Mfr. Part No. SZ1SMA28AT3G Mouser Part No 863-SZ1SMA28AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 28V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	2,592In Stock 5,000Expected 2027/08/19	Cut Tape $0.811 $0.368 $0.326 $0.247 View Reel $0.16 $0.234 $0.215 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 28V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA28CAT3G Littelfuse 1: $0.90 68In Stock 5,000Expected 2027/03/16	Mfr. Part No. SZ1SMA28CAT3G Mouser Part No 863-SZ1SMA28CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 28V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	68In Stock 5,000Expected 2027/03/16	Cut Tape $0.90 $0.483 $0.368 $0.29 View Reel $0.174 $0.277 $0.265 $0.174 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 30V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA30AT3G Littelfuse 1: $0.811 3,870In Stock 5,000Expected 2026/10/27	Mfr. Part No. SZ1SMA30AT3G Mouser Part No 863-SZ1SMA30AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	3,870In Stock 5,000Expected 2026/10/27	Cut Tape $0.811 $0.368 $0.326 $0.24 View Reel $0.16 $0.23 $0.204 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 30V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA30CAT3G Littelfuse 1: $0.90 703In Stock 10,000Expected 2027/02/17	Mfr. Part No. SZ1SMA30CAT3G Mouser Part No 863-SZ1SMA30CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 30V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	703In Stock 10,000Expected 2027/02/17	Cut Tape $0.90 $0.495 $0.368 $0.277 View Reel $0.176 $0.263 $0.251 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 33V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA33AT3G Littelfuse 1: $0.77 3,964In Stock 5,000Expected 2027/09/27	Mfr. Part No. SZ1SMA33AT3G Mouser Part No 863-SZ1SMA33AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	3,964In Stock 5,000Expected 2027/09/27	Cut Tape $0.77 $0.368 $0.317 $0.247 View Reel $0.16 $0.241 $0.221 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 33V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA33CAT3G Littelfuse 1: $0.82 7,393In Stock	Mfr. Part No. SZ1SMA33CAT3G Mouser Part No 863-SZ1SMA33CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	7,393In Stock	Cut Tape $0.82 $0.412 $0.348 $0.277 View Reel $0.171 $0.271 $0.261 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 43V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA43AT3G Littelfuse 1: $0.68 4,954In Stock	Mfr. Part No. SZ1SMA43AT3G Mouser Part No 863-SZ1SMA43AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 43V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	4,954In Stock	Cut Tape $0.68 $0.307 $0.271 $0.206 View Reel $0.16 $0.205 $0.176 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 48V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA48AT3G Littelfuse 1: $0.85 2,790In Stock 5,000Expected 2027/05/18	Mfr. Part No. SZ1SMA48AT3G Mouser Part No 863-SZ1SMA48AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 48V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	2,790In Stock 5,000Expected 2027/05/18	Cut Tape $0.85 $0.39 $0.342 $0.267 Reel $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 48V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA48CAT3G Littelfuse 1: $0.85 6,368In Stock	Mfr. Part No. SZ1SMA48CAT3G Mouser Part No 863-SZ1SMA48CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 48V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	6,368In Stock	Cut Tape $0.85 $0.388 $0.343 $0.262 View Reel $0.171 $0.256 $0.244 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 58V 400W UNI-DIR SZ1SMA AEC-Q101 SZ1SMA58AT3G Littelfuse 1: $0.861 4,418In Stock 5,000Expected 2026/10/29	Mfr. Part No. SZ1SMA58AT3G Mouser Part No 863-SZ1SMA58AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 58V 400W UNI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	4,418In Stock 5,000Expected 2026/10/29	Cut Tape $0.861 $0.39 $0.342 $0.262 $0.247 Reel $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 58V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA58CAT3G Littelfuse 1: $0.85 110In Stock 5,000Expected 2027/05/24	Mfr. Part No. SZ1SMA58CAT3G Mouser Part No 863-SZ1SMA58CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 58V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	110In Stock 5,000Expected 2027/05/24	Cut Tape $0.85 $0.426 $0.343 $0.262 View Reel $0.171 $0.224 $0.214 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 100V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB100AT3G Littelfuse 1: $0.85 126In Stock	Mfr. Part No. SZ1SMB100AT3G Mouser Part No 863-SZ1SMB100AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 100V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	126In Stock	Cut Tape $0.85 $0.388 $0.343 $0.262 $0.256 Reel $0.172 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 10V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB10CAT3G Littelfuse 1: $0.87 2,061In Stock 2,500Expected 2027/03/15	Mfr. Part No. SZ1SMB10CAT3G Mouser Part No 863-SZ1SMB10CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 10V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,061In Stock 2,500Expected 2027/03/15	Cut Tape $0.87 $0.395 $0.348 $0.266 $0.261 Reel $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB12AT3G Littelfuse 1: $0.75 5,944In Stock 25,000On Order	Mfr. Part No. SZ1SMB12AT3G Mouser Part No 863-SZ1SMB12AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	5,944In Stock 25,000On Order On Order Ship Dates Mfr. No: SZ1SMB12AT3G Stock: 5,944 Can Dispatch Immediately On Order: 5,000 Expected 2026/10/29 20,000 Expected 2026/11/05 Factory Lead Time: 19 Weeks	Cut Tape $0.75 $0.388 $0.311 $0.24 Reel $0.172 View $0.229 $0.171 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 13V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB13AT3G Littelfuse 1: $0.85 3,204In Stock	Mfr. Part No. SZ1SMB13AT3G Mouser Part No 863-SZ1SMB13AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 13V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,204In Stock	Cut Tape $0.85 $0.388 $0.343 $0.262 Reel $0.206 View $0.256 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 13V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB13CAT3G Littelfuse 1: $0.72 1,449In Stock	Mfr. Part No. SZ1SMB13CAT3G Mouser Part No 863-SZ1SMB13CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 13V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,449In Stock	Cut Tape $0.72 $0.329 $0.29 $0.25 $0.226 Reel $0.178 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 14V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB14AT3G Littelfuse 1: $0.711 2,452In Stock	Mfr. Part No. SZ1SMB14AT3G Mouser Part No 863-SZ1SMB14AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 14V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,452In Stock	Cut Tape $0.711 $0.324 $0.286 $0.262 Reel $0.177 View $0.252 $0.173 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 14V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB14CAT3G Littelfuse 1: $0.87 3,636In Stock	Mfr. Part No. SZ1SMB14CAT3G Mouser Part No 863-SZ1SMB14CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 14V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,636In Stock	Cut Tape $0.87 $0.395 $0.348 $0.266 Reel $0.211 View $0.261 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB15AT3G Littelfuse 1: $0.85 5,901In Stock	Mfr. Part No. SZ1SMB15AT3G Mouser Part No 863-SZ1SMB15AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 15V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	5,901In Stock	Cut Tape $0.85 $0.388 $0.343 $0.262 $0.256 Reel $0.172 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB15CAT3G Littelfuse 1: $0.87 3,909In Stock	Mfr. Part No. SZ1SMB15CAT3G Mouser Part No 863-SZ1SMB15CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 15V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,909In Stock	Cut Tape $0.87 $0.395 $0.348 $0.266 $0.257 Reel $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 160V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB160AT3G Littelfuse 1: $0.711 812In Stock	Mfr. Part No. SZ1SMB160AT3G Mouser Part No 863-SZ1SMB160AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 160V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	812In Stock	Cut Tape $0.711 $0.324 $0.286 $0.217 Reel $0.179 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB16AT3G Littelfuse 1: $0.85 3,941In Stock	Mfr. Part No. SZ1SMB16AT3G Mouser Part No 863-SZ1SMB16AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 16V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,941In Stock	Cut Tape $0.85 $0.388 $0.343 $0.262 Reel $0.206 View $0.256 $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB16CAT3G Littelfuse 1: $0.87 3,254In Stock	Mfr. Part No. SZ1SMB16CAT3G Mouser Part No 863-SZ1SMB16CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,254In Stock	Cut Tape $0.87 $0.395 $0.348 $0.266 $0.261 Reel $0.176 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

Types of Circuit Protection

Customer Service Office

Company

Resources

Support