US 11,935,674 B2
Laminated varistor
Mikinori Amisawa, Hokkaido (JP); Masuto Omiya, Hokkaido (JP); Kouji Hirate, Yamaguchi (JP); Yukihito Yamashita, Hokkaido (JP); and Touichi Makita, Hokkaido (JP)
Assigned to PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD., Osaka (JP)
Filed by Panasonic Intellectual Property Management Co., Ltd., Osaka (JP)
Filed on Jun. 28, 2021, as Appl. No. 17/359,721.
Application 17/359,721 is a continuation of application No. PCT/JP2020/011116, filed on Mar. 13, 2020.
Claims priority of application No. 2019-077006 (JP), filed on Apr. 15, 2019.
Prior Publication US 2021/0327617 A1, Oct. 21, 2021
Int. Cl. H01C 7/112 (2006.01); H01C 1/14 (2006.01)
CPC H01C 7/112 (2013.01) [H01C 1/14 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A laminated varistor comprising at least a pair of internal electrodes provided in a varistor layer containing ZnO as a main component, wherein
each of the internal electrodes is made of a metal containing Ag and Au, and
a weight percentage of Au to a weight of the metal constituting each of the internal electrodes is between 10 wt % and 30 wt % inclusive.