881100 - 881 Series

Series: 881
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

The 881 Series NANO²® fuse is a relatively small sized, high current, surface-mount fuse which provides over current protection for applications of high operating current in a limited space.
Such applications are mostly served today through a single large-sized high-current industrial type fuse or in some cases, parallel configuration of lower amperage SMD fuses.
The 881 Series fuses provide the option of a single fuse solution for protection for such application requirements.

Features:

  • Available in 60A ~ 100A in a small footprint (12.5mm x 10mm) and Low Profile (6.8mm)
  • High interrupting rating at 1500A@75VDC
  • Opening time at 200% overcurrent available at 60 secs max.
  • Very low cold resistance values
  • Low temperature rise and voltage drop
  • Wide operating temperature range from -55oC to 100oC
  • Robust Fuse design
  • RoHS compliant, Halogen Free, 100% Pb-Free parts
  • Surface Mount Fuse

Benefits:

  • Single fuse solution for high current application requirements. Parallel fusing or use of over specked industrial type fuses can be avoided
  • High wattage equipment can be designed with less board space reserved for protection components
  • Relatively high interrupting rating will suit a wide variety of applications
  • Guaranteed protection against overload and short circuit events in applications
  • Enhance power efficiency by optimized thermal performance and minimizing power loss
  • Applicable to  a wide range and harsh operating environment
  • Enhanced reliability and less susceptible to temperature cycling and vibration effects
  • Environmental friendly and harmless to human
  • Compatible with high volume assembly (Pick-and-place) requirements with the SMD configuration

Applications:

  • Blade Servers
  • Routers
  • Base station power supply
  • Uninterrupted Power supply (UPS)
  • High-power Battery Systems
  • Power Factor Correction (PFC) in high wattage power supplies
  • Power Distribution Units (PDUs)
  • Industrial tools
Video: (For Chinese subtitle version CLICK HERE)

Property (Mouseover for details) Value
Body Thermoplastic
Nominal Melting I2T (A2sec) 6900
Nominal Cold Resistance (Ohms) 0.00045
Breaking Capacity VDC 1500A @ 75
Interrupt Current VDC 1500A @ 75
VDC (V) 75
Partner ECAD Models 881100
Operating Temperature -55° to 100°C

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Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s)
0881100.UR FUSE 75V HA NANO2 Pb-Free 100A RoHS No 06/04/2017 PbFree No 06/04/2017 REACH205_Declaration_0881100.UR_04-01-2020 Yes
06/04/2017
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