Littelfuse, Inc. Datasheets for Fuses

Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits.
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Product Name Notes
Complies with IEC 60127-4-Universal Modular Fuse-Links [UMF] standard, which has been accepted by UL and CSA as a global fuse standard The Nano2 250V UMF fuse family is based on...
Nano2® Very Fast-Acting Subminiature Surface Mount Fuse
The 456SD Series NANO²® fuse is a small sized, surface-mountable high current fuse which provides over-current and excessive surge current protection for applications operating at high current in a limited...
The 456SDE Series NANO²® fuse is a small sized, surface-mountable high current fuse which provides over-current and excessive surge current protection for applications operating at high current in a limited...
The 458 Series Nano2® Fuse is an ultra-small, square surface mount fuse designed to support a variety of space constrained overcurrent protection applications. Offering a 1206 size footprint, it is...
The 459 Series Very Fast-Acting SMF is based on Littelfuse PICO® fuse through-hole technology, though offered in a surface mount package.This series of devices meets the requirements of the RoHS...
The 460 Series Slo-Blo® SMF is based on Littelfuse PICO® fuse through-hole technology, though offered in a surface mount package.This series of devices meets the requirements of the RoHS directive.
The 466 Series Fast-Acting Surface Mount Fuse (SMF) is a small (1206 size) thin-film device designed for secondary protection of circuits used in space constrained applications such as hand-held portable...
The 467 Series Fast-Acting SMF is an ultra small (0603size) thin-film device designed for secondary protectionof circuits used in space constrained applications suchas hand-held portable electronic devices.This seriesis 100% lead-free...
The 468 Series Time-Lag (Slo-Blo®) SMF is a small (1206size) thin-film device designed for secondary protectionof circuits used in space constrained applications such ashand-held portable electronic devices.This series is 100%...
The 471 Series PICO® II Time-Lag Fuse is designed forapplications that require moderate in–rush withstandand is in a space-saving subminiature package. Moderate in–rushwithstand Small size Wide range of currentratings available...
The High Current NANO2 Fuse is a small square surface mount fuse that is designed to support higher current requirements of various applications. Surface mount high current fuse Fully compatible...
The Littelfuse 461 Series TeleLink® surface mount, surge tolerant fuse, offers over-current protection for a wide range of telecom applications without requiring a series resistor. When used in conjunction with...
The NANO2 Slo-Blo fuse has enhanced inrush withstand characteristics over the NANO2 Fast-Acting fuse. The unique time delay feature of this fuse design helps solve the problem of nuisance "opening"...
The NANO2 UMF Fuse is a very small, square surface mount fuse design. Designed to International (IEC) Standards for use globally. Meets IEC 60127-4 UMF specifications for Fast-Acting Fuses.
The Nano2® SMF Fuse is a very small, Wire-in-Air (WIA) square shape surface mount fuse which is very suitable for the secondary side circuit over-current protection applications and is designed...
This 469 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures up to...

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