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: 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 (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional TPSMA6L33A Littelfuse 1: 0,731 € 25 442In Stock	Mfr. Part No. TPSMA6L33A Mouser Part No 576-TPSMA6L33A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	25 442In Stock	Cut Tape 0,731 € 0,379 € 0,29 € 0,221 € Reel 0,161 € View 0,145 € 0,143 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional TPSMB33CA Littelfuse 1: 0,757 € 10 125In Stock	Mfr. Part No. TPSMB33CA Mouser Part No 576-TPSMB33CA	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 33V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	10 125In Stock	Cut Tape 0,757 € 0,347 € 0,306 € 0,234 € Reel 0,151 € 0,15 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional TPSMB550A-A Littelfuse 1: 1,25 € 9 269In Stock	Mfr. Part No. TPSMB550A-A Mouser Part No 576-TPSMB550A-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 550V AEC-Q101 5% Uni-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	9 269In Stock	Cut Tape 1,25 € 0,787 € 0,586 € 0,521 € Reel 0,323 € View 0,422 € 0,415 € 0,31 € 0,298 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional TPSMB650CA-A Littelfuse 1: 1,37 € 4 186In Stock 6 000Expected 31/03/2027	Mfr. Part No. TPSMB650CA-A Mouser Part No 576-TPSMB650CA-A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 650V AEC-Q101 5% Bi-Directional Learn More about Littelfuse tpsmb tvs diodes	Datasheet	4 186In Stock 6 000Expected 31/03/2027	Cut Tape 1,37 € 0,869 € 0,646 € 0,575 € View Reel 0,339 € 0,451 € 0,427 € 0,339 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 12V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA12CAT3G Littelfuse 1: 0,731 € 9 365In Stock	Mfr. Part No. SZ1SMA12CAT3G Mouser Part No 863-SZ1SMA12CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 12V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	9 365In Stock	Cut Tape 0,731 € 0,334 € 0,295 € 0,225 € View Reel 0,142 € 0,217 € 0,199 € 0,142 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes 36V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA36CAT3G Littelfuse 1: 0,688 € 28 139In Stock	Mfr. Part No. SZ1SMA36CAT3G Mouser Part No 863-SZ1SMA36CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	28 139In Stock	Cut Tape 0,688 € 0,334 € 0,286 € 0,225 € View Reel 0,147 € 0,217 € 0,199 € 0,147 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes 40V 400W BI-DIR SZ1SMA AEC-Q101 SZ1SMA40CAT3G Littelfuse 1: 0,731 € 13 741In Stock	Mfr. Part No. SZ1SMA40CAT3G Mouser Part No 863-SZ1SMA40CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 40V 400W BI-DIR SZ1SMA AEC-Q101 Learn More about Littelfuse sz1sma tvs diodes	Datasheet	13 741In Stock	Cut Tape 0,731 € 0,334 € 0,295 € 0,225 € View Reel 0,147 € 0,217 € 0,199 € 0,147 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes 12V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB12CAT3G Littelfuse 1: 0,748 € 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 0,748 € 0,34 € 0,299 € 0,229 € 0,221 € Reel 0,151 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 17V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB17CAT3G Littelfuse 1: 0,619 € 9 613In 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 613In Stock	Cut Tape 0,619 € 0,283 € 0,249 € 0,229 € Reel 0,187 € View 0,221 € 0,168 € 0,16 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB30AT3G Littelfuse 1: 0,731 € 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 0,731 € 0,334 € 0,295 € 0,225 € 0,217 € Reel 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 30V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB30CAT3G Littelfuse 1: 0,748 € 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 0,748 € 0,34 € 0,299 € 0,229 € 0,224 € Reel 0,152 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 36V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB36CAT3G Littelfuse 1: 0,791 € 41 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	41 489In Stock	Cut Tape 0,791 € 0,36 € 0,317 € 0,243 € Reel 0,16 € View 0,221 € 0,151 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 5V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB5.0AT3G Littelfuse 1: 0,697 € 15 937In 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 937In Stock	Cut Tape 0,697 € 0,334 € 0,291 € 0,225 € 0,217 € Reel 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 30V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB30AT3G Littelfuse 1: 0,731 € 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 0,731 € 0,334 € 0,295 € 0,225 € Reel 0,148 € View 0,217 € 0,147 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZP6SMB AEC-Q101 SZP6SMB33CAT3G Littelfuse 1: 0,636 € 35 609In 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 609In Stock	Cut Tape 0,636 € 0,408 € 0,304 € 0,233 € Reel 0,181 € View 0,221 € 0,157 € 0,153 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes 8V 600W UNI-DIR SZP6SMB AEC-Q101 SZP6SMB6.8AT3G Littelfuse 1: 0,731 € 36 037In 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	36 037In Stock	Cut Tape 0,731 € 0,334 € 0,295 € 0,225 € 0,22 € Reel 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
ESD Protection Diodes / TVS Diodes Zen TVS 400W 22V UNI SOD-123FL TR13 SZSMF4L22AT3G Littelfuse 1: 0,705 € 80In Stock	Mfr. Part No. SZSMF4L22AT3G Mouser Part No 576-SZSMF4L22AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 22V UNI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	80In Stock	Cut Tape 0,705 € 0,329 € 0,287 € 0,217 € Reel 0,132 € View 0,197 € 0,181 € 0,13 € 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: 0,688 € 90In 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	90In Stock 5 000Expected 23/02/2027	Cut Tape 0,688 € 0,373 € 0,274 € 0,209 € View Reel 0,129 € 0,202 € 0,194 € 0,129 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes Zen TVS 400W 78V BI SOD-123FL TR13 SZSMF4L78CAT3G Littelfuse 1: 0,74 € 290In Stock 10 000Expected 13/04/2027	Mfr. Part No. SZSMF4L78CAT3G Mouser Part No 576-SZSMF4L78CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes Zen TVS 400W 78V BI SOD-123FL TR13 Learn More about Littelfuse szsmf4l tvs diodes	Datasheet	290In Stock 10 000Expected 13/04/2027	Cut Tape 0,74 € 0,339 € 0,298 € 0,224 € View Reel 0,134 € 0,215 € 0,206 € 0,134 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000
ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional TPSMA6L10A Littelfuse 1: 0,593 € 1 638In Stock	Mfr. Part No. TPSMA6L10A Mouser Part No 576-TPSMA6L10A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 10V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	1 638In Stock	Cut Tape 0,593 € 0,269 € 0,217 € 0,206 € Reel 0,139 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional TPSMA6L12A Littelfuse 1: 0,74 € 1 793In Stock 24 000On Order	Mfr. Part No. TPSMA6L12A Mouser Part No 576-TPSMA6L12A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 12V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	1 793In Stock 24 000On Order On Order Ship Dates Mfr. No: TPSMA6L12A Stock: 1 793 Can Dispatch Immediately On Order: 3 000 Expected 03/11/2026 15 000 Expected 05/11/2026 6 000 Expected 18/11/2026 Factory Lead Time: 14 Weeks	Cut Tape 0,74 € 0,387 € 0,301 € 0,227 € 0,221 € Reel 0,154 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional TPSMA6L13A Littelfuse 1: 0,705 € 2 294In Stock	Mfr. Part No. TPSMA6L13A Mouser Part No 576-TPSMA6L13A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 13V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	2 294In Stock	Cut Tape 0,705 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,199 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 14V AEC-Q101 5% Uni-Directional TPSMA6L14A Littelfuse 1: 0,593 € 2 830In Stock	Mfr. Part No. TPSMA6L14A Mouser Part No 576-TPSMA6L14A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 14V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	2 830In Stock	Cut Tape 0,593 € 0,269 € 0,237 € 0,181 € Reel 0,146 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 17V AEC-Q101 5% Uni-Directional TPSMA6L17A Littelfuse 1: 0,714 € 4 014In Stock	Mfr. Part No. TPSMA6L17A Mouser Part No 576-TPSMA6L17A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 17V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	4 014In Stock	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € Reel 0,167 € View 0,212 € 0,139 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional TPSMA6L18A Littelfuse 1: 0,714 € 8 622In Stock	Mfr. Part No. TPSMA6L18A Mouser Part No 576-TPSMA6L18A	Littelfuse	ESD Protection Diodes / TVS Diodes 600W 18V AEC-Q101 5% Uni-Directional Learn More about Littelfuse TPSMA6L TVS diodes	Datasheet	8 622In Stock	Cut Tape 0,714 € 0,323 € 0,285 € 0,217 € Reel 0,139 € View 0,212 € 0,136 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000

Types of Circuit Protection

Customer Service Office

Company

Resources

Support