400PV Series - 2410 Photovoltaic Fuse

Series: 400PV
Littelfuse Fuse 400PV image
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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.

Littelfuse 400PV Series is a 2410 size Surface Mount Fuse which offers relatively low resistance. It provides UL 248-19 compliant overcurrent protection for photovoltaic (PV) cells. The 400PV series meets environment standards and is able to operate at high temperatures.


  • Wide operating temperature range
  • 100% lead-free, halogen-free, and RoHS compliant
  • Reliable overcurrent performance in high temperature environments
  • Recognized to UL/CSA 248-1 and UL/CSA 248-19
  • Small and compact
  • Surface mountable
  • Compatible with common soldering assembly processes


  • Photovoltaic shingles
  • Photovoltaic cells

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VDC (V)Nominal Melting I2T (A2sec)Resistance
Interrupting RatingBodyMSLOperating TemperaturePartner ECAD ModelsStockSamples
40000270.375860.010.3110000A@86VDCExpoxy ResinIPC/JEDEC J-STD-020C Level 1-55° to 125°C4000027CheckOrder
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