Ceramic Capacitors FAQQWhat kind of Ceramic Capacitors do you have?

Ceramic capacitors are categorized by the shape, structure, and material / characteristics of the dielectric ceramics, as follows.

＜Category by dielectric ceramics＞

	Temperature compensating type (CLASS1)	High dielectric constant type (CLASS2)
Material	Calcium zirconate	Barium titanate
Main temperature characteristics	C0G(Small capacitance change due to temperature)	X5R/X7R(Large capacitance change due to temperature)
DC bias characteristics	No	Yes
Aging characteristics	No	Yes
Capacitance	Low relative dielectric constant and a small capacitance	High relative dielectric constant and a large capacitance can be obtained
Main circuit application	For oscillation, tuning (filter), coupling, matching, etc.	For bypass circuits, smoothing, decoupling, coupling, etc.

＜Category by shape and structure＞

	Structure	Examples of shapes
SMD	Multilayer
SMD	Resin molding (Disc type)
Lead type	Multilayer
Lead type	Disc type

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