Micro Chip Fuse Selection Tool

  • This is a website where you can search for the product number of a Panasonic Micro Chip Fuse suitable for given service conditions.
  • Enter service conditions in the following spaces and click the search button.

V.max

A.max

A.rms

A.rms

 (Please refer to the right graph)

Ao-p

ms

(0.01ms~300ms)

Waveform of inrush current generated under normal conditions

  • * Prerequisites: fusing time; 5 sec. or shorter, current-passing time (life); 100,000 hours, ambient temperature under service conditions; 70°C or lower
  • * Please contact us in the event that the waveform of inrush current generated under normal conditions is different from the above waveforms A to D.
  • * The ERBRG series (3216 type) is not listed on this website. Please contact us if you need data about this chip fuse.
  • * When you intend to use a products listed on this site, please check the product's latest information. Sufficiently evaluate the product and any system incorporating the product as well, and decide on whether or not to use the product based on your own judgment.
  • Applicable Panasonic Micro Chip Fuse
  • Judgment result of each part number
Part No. Datasheet Size Rated current (A) Rated voltage (V) Internal resistance
(25℃ max.) (mΩ)

*Detailed determination results of all part numbers can be confirmed by clicking the tab.

Part No. Product specifications Judgment result
size Rated voltage (V.DC) Maximum breaking current (A) Rated current(A) Circuit voltage Maximum current under abnormal conditions Effective current under abnormal conditions Effective current under normal conditions Inrush current under normal conditions