Circuit Protection – Mouser Ireland

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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 16V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB16AT3G Littelfuse 1: €0.731 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 €0.731 €0.334 €0.295 €0.225 Reel €0.177 View €0.217 €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 16V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB16CAT3G Littelfuse 1: €0.748 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 €0.748 €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 UNI-DIR SZ1SMB AEC-Q101 SZ1SMB17AT3G Littelfuse 1: €0.611 1,665In Stock	Mfr. Part No. SZ1SMB17AT3G Mouser Part No 863-SZ1SMB17AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 17V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,665In Stock	Cut Tape €0.611 €0.279 €0.246 €0.187 Reel €0.153 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB18AT3G Littelfuse 1: €0.731 4,598In Stock	Mfr. Part No. SZ1SMB18AT3G Mouser Part No 863-SZ1SMB18AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	4,598In Stock	Cut Tape €0.731 €0.334 €0.295 €0.225 Reel €0.148 View €0.22 €0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB18CAT3G Littelfuse 1: €0.748 2,222In Stock	Mfr. Part No. SZ1SMB18CAT3G Mouser Part No 863-SZ1SMB18CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 18V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,222In Stock	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 20V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB20CAT3G Littelfuse 1: €0.748 2,792In Stock	Mfr. Part No. SZ1SMB20CAT3G Mouser Part No 863-SZ1SMB20CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 20V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,792In Stock	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 22V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB22AT3G Littelfuse 1: €0.697 4,318In Stock	Mfr. Part No. SZ1SMB22AT3G Mouser Part No 863-SZ1SMB22AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	4,318In Stock	Cut Tape €0.697 €0.334 €0.288 €0.225 Reel €0.148 View €0.217 €0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 22V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB22CAT3G Littelfuse 1: €0.748 1,494In Stock	Mfr. Part No. SZ1SMB22CAT3G Mouser Part No 863-SZ1SMB22CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 22V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,494In Stock	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 24V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB24AT3G Littelfuse 1: €0.705 3,629In Stock 5,000Expected 04/01/2027	Mfr. Part No. SZ1SMB24AT3G Mouser Part No 863-SZ1SMB24AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,629In Stock 5,000Expected 04/01/2027	Cut Tape €0.705 €0.354 €0.288 €0.238 Reel €0.157 View €0.223 €0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 24V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB24CAT3G Littelfuse 1: €0.748 4,847In Stock	Mfr. Part No. SZ1SMB24CAT3G Mouser Part No 863-SZ1SMB24CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 24V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	4,847In Stock	Cut Tape €0.748 €0.36 €0.317 €0.243 €0.228 Reel €0.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 26V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB26AT3G Littelfuse 1: €0.671 4,664In Stock 7,500Expected 29/10/2026	Mfr. Part No. SZ1SMB26AT3G Mouser Part No 863-SZ1SMB26AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 26V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	4,664In Stock 7,500Expected 29/10/2026	Cut Tape €0.671 €0.334 €0.281 €0.225 Reel €0.148 View €0.217 €0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 26V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB26CAT3G Littelfuse 1: €0.731 1,361In Stock	Mfr. Part No. SZ1SMB26CAT3G Mouser Part No 863-SZ1SMB26CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 26V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,361In Stock	Cut Tape €0.731 €0.389 €0.31 €0.243 €0.221 Reel €0.175 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 28V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB28AT3G Littelfuse 1: €0.731 7,467In Stock	Mfr. Part No. SZ1SMB28AT3G Mouser Part No 863-SZ1SMB28AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 28V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	7,467In 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 28V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB28CAT3G Littelfuse 1: €0.714 2,305In Stock 37,500On Order	Mfr. Part No. SZ1SMB28CAT3G Mouser Part No 863-SZ1SMB28CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 28V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,305In Stock 37,500On Order On Order Ship Dates Mfr. No: SZ1SMB28CAT3G Stock: 2,305 Can Dispatch Immediately On Order: 20,000 Expected 02/12/2026 17,500 Expected 08/12/2026 Factory Lead Time: 19 Weeks	Cut Tape €0.714 €0.36 €0.293 €0.243 Reel €0.16 View €0.221 €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB33CAT3G Littelfuse 1: €0.714 6,808In Stock	Mfr. Part No. SZ1SMB33CAT3G Mouser Part No 863-SZ1SMB33CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	6,808In Stock	Cut Tape €0.714 €0.34 €0.299 €0.229 Reel €0.152 View €0.221 €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 36V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB36AT3G Littelfuse 1: €0.714 1,238In Stock 5,000Expected 15/12/2026	Mfr. Part No. SZ1SMB36AT3G Mouser Part No 863-SZ1SMB36AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 36V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,238In Stock 5,000Expected 15/12/2026	Cut Tape €0.714 €0.334 €0.295 €0.225 Reel €0.157 View €0.223 €0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 40V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB40CAT3G Littelfuse 1: €0.688 2,300In Stock	Mfr. Part No. SZ1SMB40CAT3G Mouser Part No 863-SZ1SMB40CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 40V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,300In Stock	Cut Tape €0.688 €0.34 €0.299 €0.229 €0.221 Reel €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 43V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB43AT3G Littelfuse 1: €0.714 3,852In Stock	Mfr. Part No. SZ1SMB43AT3G Mouser Part No 863-SZ1SMB43AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 43V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,852In Stock	Cut Tape €0.714 €0.354 €0.295 €0.238 Reel €0.157 View €0.217 €0.147 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 43V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB43CAT3G Littelfuse 1: €0.619 1,278In Stock	Mfr. Part No. SZ1SMB43CAT3G Mouser Part No 863-SZ1SMB43CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 43V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	1,278In Stock	Cut Tape €0.619 €0.283 €0.249 €0.191 Reel €0.156 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 45V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB45CAT3G Littelfuse 1: €0.748 4,446In Stock	Mfr. Part No. SZ1SMB45CAT3G Mouser Part No 863-SZ1SMB45CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 45V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	4,446In Stock	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 48V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB48AT3G Littelfuse 1: €0.611 3,047In Stock	Mfr. Part No. SZ1SMB48AT3G Mouser Part No 863-SZ1SMB48AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 48V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,047In Stock	Cut Tape €0.611 €0.279 €0.246 €0.225 Reel €0.177 View €0.214 €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 48V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB48CAT3G Littelfuse 1: €0.748 2,467In Stock 2,500Expected 08/03/2027	Mfr. Part No. SZ1SMB48CAT3G Mouser Part No 863-SZ1SMB48CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 48V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,467In Stock 2,500Expected 08/03/2027	Cut Tape €0.748 €0.34 €0.299 €0.229 €0.224 Reel €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 51V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB51AT3G Littelfuse 1: €0.731 3,217In Stock	Mfr. Part No. SZ1SMB51AT3G Mouser Part No 863-SZ1SMB51AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 51V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	3,217In 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 58V 600W UNI-DIR SZ1SMB AEC-Q101 SZ1SMB58AT3G Littelfuse 1: €0.731 2,724In Stock	Mfr. Part No. SZ1SMB58AT3G Mouser Part No 863-SZ1SMB58AT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 58V 600W UNI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,724In 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 58V 600W BI-DIR SZ1SMB AEC-Q101 SZ1SMB58CAT3G Littelfuse 1: €0.791 2,500In Stock	Mfr. Part No. SZ1SMB58CAT3G Mouser Part No 863-SZ1SMB58CAT3G	Littelfuse	ESD Protection Diodes / TVS Diodes 58V 600W BI-DIR SZ1SMB AEC-Q101 Learn More about Littelfuse sz1smb tvs diodes	Datasheet	2,500In Stock	Cut Tape €0.791 €0.36 €0.317 €0.243 Reel €0.16 View €0.228 €0.154 €0.151 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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Types of Circuit Protection