804 Series - TE UMF Time-Lag Subminature Fuses

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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.

The 804 Series is a TE UMF, TT time lag type subminiature fuse designed for overcurrent protection. It is 250V rated and designed in accordance to IEC 60127-4.


Features:

  • Lead-free and RoHS Compliant
  • Reduced PCB space requirements
  • Direct solderable or plug-in versions
  • Low internal resistance
  • Internally approved
  • Shock safe casing
  • Vibration resistant
  • Halogen Free

Applications:
  • Battery Charger
  • Consumer Electronics
  • Power Supplies
  • Industrial Controllers

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)Resistance
(Ω)
Nominal Melting I2T (A2sec)Min Operating Temp °CMax Operating Temp (°C)MSLNom
Power
Dissipation
(W)
Nom
Voltage
Drop
(mV)
OpeningStockSamplesCompare
804080000000.82500.188712-40125Contact Littelfuse332218Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804080004400.82500.188712-40125Contact Littelfuse332218Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041100000012500.116620-40125Contact Littelfuse324171Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041100044012500.116620-40125Contact Littelfuse324171Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804112500001.252500.081630-40125Contact Littelfuse352151Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804112504401.252500.081630-40125Contact Littelfuse352151Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804116000001.62500.056951-40125Contact Littelfuse464135Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804116004401.62500.056951-40125Contact Littelfuse464135Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041200000022500.045880-40125Contact Littelfuse486183Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041200044022500.045880-40125Contact Littelfuse486183Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804125000002.52500.0349136-40125Contact Littelfuse675118Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804125004402.52500.0349136-40125Contact Littelfuse675118Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804131500003.152500.023189-40125Contact Littelfuse818163Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804131504403.152500.023189-40125Contact Littelfuse818163Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041400000042500.0174346-40125Contact Littelfuse945128Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041400044042500.0174346-40125Contact Littelfuse945128Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041500000052500.0138748-40125Contact Littelfuse109198Slo-Blo/Time Lag (T)/Time DelayCheckOrder
8041500044052500.0138748-40125Contact Littelfuse109198Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804163000006.32500.011099-40125Contact Littelfuse112578Slo-Blo/Time Lag (T)/Time DelayCheckOrder
804163004406.32500.011099-40125Contact Littelfuse112578Slo-Blo/Time Lag (T)/Time DelayCheckOrder

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