Broadband Single Layer Capacitor (GBBL)

Johanson Technology's broadband microwave capacitor features high capacitance per case size without sacrificing the temperature stability associated with high dielectric constant materials. These capacitors feature a proprietary X7R composition which is manufactured by a two step, atmospheric controlled sintering process. The resulting micro- structure is composed of a conducting titanate ceramic grain in contact with an insulating Grain Boundary Barrier Layer (GBBL). The insulating boundary layer acts as a very thin dielectric. The process control of the boundary thickness, in conjunction with the conductive grain size, provides the cumulative effect of a very high, yet stable, dielectric constant.

Click here to download the GBBL datasheet in pdf format.

Click here to download the Johanson Technology High Frequency Ceramic Solutions catalog in pdf format.