公开(公告)号：US20250079080A1

公开(公告)日：2025-03-06

申请号：US18811336

申请日：2024-08-21

Applicant: SAMHWA CAPACITOR CO., LTD.

Inventor： Young Joo OH ,  Jung Rag YOON ,  Seock No SEO

IPC: H01G4/008 ,  B22F1/12 ,  C22C19/03 ,  H01G4/30

Abstract: Provided is an internal electrode composition of a multi-layer ceramic capacitor for a vehicle, which includes metal powder and a ceramic base substance, wherein the metal powder includes Ni of 79 to 91.9% by weight (wt %), and Sn of 0.1 to 2.0 wt %, and the ceramic base substance includes BaTiO3 of 7.5 to 15 wt %, and MgCO3 of 0.5 to 4.0 wt %, and a specific surface area of MgCO3 is greater than a specific surface area of BaTiO3.