Circuit Protection – Mouser Finland

.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: 272

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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes SMF - CA 22V SMF22CA Littelfuse 1: 0,507 € 5 885In Stock	Mfr. Part No. SMF22CA Mouser Part No 576-SMF22CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 22V Learn More about Littelfuse smf tvs diodes	Datasheet	5 885In Stock	Cut Tape 0,507 € 0,234 € 0,198 € 0,155 € Reel 0,097 € View 0,141 € 0,092 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional SMF24A-T13 Littelfuse 1: 0,464 € 10 000In Stock	Mfr. Part No. SMF24A-T13 Mouser Part No 576-SMF24A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 24V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	10 000In Stock	Cut Tape 0,464 € 0,218 € 0,179 € 0,138 € View Reel 0,077 € 0,126 € 0,117 € 0,114 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes SMF - A 250V SMF250A Littelfuse 1: 0,559 € 2 661In Stock	Mfr. Part No. SMF250A Mouser Part No 576-SMF250A	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - A 250V Learn More about Littelfuse smf tvs diodes	Datasheet	2 661In Stock	Cut Tape 0,559 € 0,291 € 0,217 € 0,164 € Reel 0,114 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes SMF - CA 26V SMF26CA Littelfuse 1: 0,516 € 23In Stock 12 000Expected 06/10/2026	Mfr. Part No. SMF26CA Mouser Part No 576-SMF26CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 26V Learn More about Littelfuse smf tvs diodes	Datasheet	23In Stock 12 000Expected 06/10/2026	Cut Tape 0,516 € 0,249 € 0,203 € 0,16 € Reel 0,097 € View 0,144 € 0,092 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional SMF28A Littelfuse 1: 0,464 € 8 155In Stock 24 000On Order	Mfr. Part No. SMF28A Mouser Part No 576-SMF28A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	8 155In Stock 24 000On Order On Order Ship Dates Mfr. No: SMF28A Stock: 8 155 Can Dispatch Immediately On Order: 12 000 Expected 16/02/2027 12 000 Expected 01/03/2027 Factory Lead Time: 20 Weeks	Cut Tape 0,464 € 0,218 € 0,179 € 0,138 € Reel 0,089 € View 0,126 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional SMF28A-T13 Littelfuse 1: 0,473 € 6 880In Stock 10 000Expected 04/03/2027	Mfr. Part No. SMF28A-T13 Mouser Part No 576-SMF28A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 28V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	6 880In Stock 10 000Expected 04/03/2027	Cut Tape 0,473 € 0,246 € 0,183 € 0,138 € Reel 0,082 € View 0,137 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes SMF - CA 28V SMF28CA Littelfuse 1: 0,542 € 5 900In Stock 21 000Expected 02/11/2026	Mfr. Part No. SMF28CA Mouser Part No 576-SMF28CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 28V Learn More about Littelfuse smf tvs diodes	Datasheet	5 900In Stock 21 000Expected 02/11/2026	Cut Tape 0,542 € 0,281 € 0,21 € 0,158 € Reel 0,109 € View 0,097 € 0,092 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional SMF30A Littelfuse 1: 0,43 € 30In Stock 429 000On Order	Mfr. Part No. SMF30A Mouser Part No 576-SMF30A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	30In Stock 429 000On Order On Order Ship Dates Mfr. No: SMF30A Stock: 30 Can Dispatch Immediately On Order: 105 000 Expected 23/12/2026 105 000 Expected 22/02/2027 219 000 Expected 24/03/2027 Factory Lead Time: 20 Weeks	Cut Tape 0,43 € 0,205 € 0,167 € 0,128 € Reel 0,082 € View 0,118 € 0,081 € 0,072 € 0,068 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional SMF30A-T13 Littelfuse 1: 0,447 € 7 333In Stock	Mfr. Part No. SMF30A-T13 Mouser Part No 576-SMF30A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 30V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	7 333In Stock	Cut Tape 0,447 € 0,205 € 0,175 € 0,134 € Reel 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional SMF33A Littelfuse 1: 0,43 € 8 561In Stock 15 000Expected 24/03/2027	Mfr. Part No. SMF33A Mouser Part No 576-SMF33A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	8 561In Stock 15 000Expected 24/03/2027	Cut Tape 0,43 € 0,218 € 0,161 € 0,138 € Reel 0,084 € View 0,126 € 0,077 € 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional SMF33A-T13 Littelfuse 1: 0,473 € 10 000In Stock	Mfr. Part No. SMF33A-T13 Mouser Part No 576-SMF33A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	10 000In Stock	Cut Tape 0,473 € 0,246 € 0,183 € 0,138 € Reel 0,082 € View 0,137 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes SMF - CA 33V SMF33CA Littelfuse 1: 0,507 € 3 412In Stock 30 000On Order	Mfr. Part No. SMF33CA Mouser Part No 576-SMF33CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 33V Learn More about Littelfuse smf tvs diodes	Datasheet	3 412In Stock 30 000On Order On Order Ship Dates Mfr. No: SMF33CA Stock: 3 412 Can Dispatch Immediately On Order: 15 000 Expected 23/12/2026 15 000 Expected 11/01/2027 Factory Lead Time: 18 Weeks	Cut Tape 0,507 € 0,234 € 0,197 € 0,155 € Reel 0,098 € View 0,141 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional SMF36A Littelfuse 1: 0,396 € 12 173In Stock 66 000On Order	Mfr. Part No. SMF36A Mouser Part No 576-SMF36A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 36V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	12 173In Stock 66 000On Order On Order Ship Dates Mfr. No: SMF36A Stock: 12 173 Can Dispatch Immediately On Order: 36 000 Expected 22/12/2026 30 000 Expected 05/01/2027 Factory Lead Time: 20 Weeks	Cut Tape 0,396 € 0,246 € 0,151 € 0,127 € 0,112 € Reel 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional SMF40A-T13 Littelfuse 1: 0,447 € 3 754In Stock 10 000Expected 31/12/2026	Mfr. Part No. SMF40A-T13 Mouser Part No 576-SMF40A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	3 754In Stock 10 000Expected 31/12/2026	Cut Tape 0,447 € 0,205 € 0,175 € 0,134 € View Reel 0,077 € 0,123 € 0,11 € 0,105 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes SMF - CA 40V SMF40CA Littelfuse 1: 0,516 € 826In Stock 18 000Expected 11/01/2027	Mfr. Part No. SMF40CA Mouser Part No 576-SMF40CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 40V Learn More about Littelfuse smf tvs diodes	Datasheet	826In Stock 18 000Expected 11/01/2027	Cut Tape 0,516 € 0,249 € 0,203 € 0,16 € Reel 0,103 € View 0,144 € 0,101 € 0,09 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional SMF43A Littelfuse 1: 0,447 € 2 228In Stock 6 000On Order	Mfr. Part No. SMF43A Mouser Part No 576-SMF43A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 43V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	2 228In Stock 6 000On Order On Order Ship Dates Mfr. No: SMF43A Stock: 2 228 Can Dispatch Immediately On Order: 3 000 Expected 12/01/2027 3 000 Expected 24/02/2027 Factory Lead Time: 20 Weeks	Cut Tape 0,447 € 0,205 € 0,175 € 0,134 € Reel 0,084 € View 0,123 € 0,082 € 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes SMF - CA 45V SMF45CA Littelfuse 1: 0,559 € 1 262In Stock 3 000Expected 03/02/2027	Mfr. Part No. SMF45CA Mouser Part No 576-SMF45CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 45V Learn More about Littelfuse smf tvs diodes	Datasheet	1 262In Stock 3 000Expected 03/02/2027	Cut Tape 0,559 € 0,437 € 0,319 € 0,275 € 0,205 € Reel 0,115 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional SMF48A Littelfuse 1: 0,439 € 2 450In Stock 33 000On Order	Mfr. Part No. SMF48A Mouser Part No 576-SMF48A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	2 450In Stock 33 000On Order On Order Ship Dates Mfr. No: SMF48A Stock: 2 450 Can Dispatch Immediately On Order: 9 000 Expected 26/10/2026 9 000 Expected 31/12/2026 15 000 Expected 22/02/2027 Factory Lead Time: 20 Weeks	Cut Tape 0,439 € 0,218 € 0,191 € 0,143 € Reel 0,089 € View 0,131 € 0,077 € 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional SMF48A-T13 Littelfuse 1: 0,447 € 9 494In Stock	Mfr. Part No. SMF48A-T13 Mouser Part No 576-SMF48A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 48V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	9 494In Stock	Cut Tape 0,447 € 0,205 € 0,175 € 0,134 € View Reel 0,077 € 0,123 € 0,11 € 0,105 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes SMF - CA 48V SMF48CA Littelfuse 1: 0,516 € 1 903In Stock 36 000On Order	Mfr. Part No. SMF48CA Mouser Part No 576-SMF48CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 48V Learn More about Littelfuse smf tvs diodes	Datasheet	1 903In Stock 36 000On Order On Order Ship Dates Mfr. No: SMF48CA Stock: 1 903 Can Dispatch Immediately On Order: 15 000 Expected 30/12/2026 21 000 Expected 11/01/2027 Factory Lead Time: 18 Weeks	Cut Tape 0,516 € 0,249 € 0,222 € 0,168 € 0,149 € Reel 0,097 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional SMF5.0A-T13 Littelfuse 1: 0,456 € 12 282In Stock 10 000Expected 08/03/2027	Mfr. Part No. SMF5.0A-T13 Mouser Part No 576-SMF5.0A-T13	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 5V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	12 282In Stock 10 000Expected 08/03/2027	Cut Tape 0,456 € 0,205 € 0,179 € 0,134 € View Reel 0,077 € 0,13 € 0,11 € 0,105 € 0,077 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000
ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional SMF54A Littelfuse 1: 0,464 € 6 010In Stock 6 000Expected 08/03/2027	Mfr. Part No. SMF54A Mouser Part No 576-SMF54A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 54V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	6 010In Stock 6 000Expected 08/03/2027	Cut Tape 0,464 € 0,218 € 0,179 € 0,138 € Reel 0,095 € View 0,126 € 0,09 € 0,082 € 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes SMF - CA 54V SMF54CA Littelfuse 1: 0,507 € 5 799In Stock	Mfr. Part No. SMF54CA Mouser Part No 576-SMF54CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 54V Learn More about Littelfuse smf tvs diodes	Datasheet	5 799In Stock	Cut Tape 0,507 € 0,234 € 0,198 € 0,155 € Reel 0,109 € View 0,141 € 0,097 € 0,094 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 200W 58V 5% Uni-directional SMF58A Littelfuse 1: 0,447 € 7 890In Stock	Mfr. Part No. SMF58A Mouser Part No 576-SMF58A	Littelfuse	ESD Protection Diodes / TVS Diodes 200W 58V 5% Uni-directional Learn More about Littelfuse smf tvs diodes	Datasheet	7 890In Stock	Cut Tape 0,447 € 0,205 € 0,175 € 0,134 € Reel 0,095 € View 0,123 € 0,09 € 0,082 € 0,074 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes SMF - CA 58V SMF58CA Littelfuse 1: 0,516 € 6 253In Stock	Mfr. Part No. SMF58CA Mouser Part No 576-SMF58CA	Littelfuse	ESD Protection Diodes / TVS Diodes SMF - CA 58V Learn More about Littelfuse smf tvs diodes	Datasheet	6 253In Stock	Cut Tape 0,516 € 0,249 € 0,203 € 0,16 € Reel 0,097 € View 0,144 € 0,092 € 0,089 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support