Johanson Dielectrics约翰逊电介提供电容产品有：表面贴装及引线式陶瓷电容，于高电压及高温应用，Y2 安规电容，Tip & Ring电容， Tanceram电容 (替代钽电容)，双层和多层排式电容，低电感电容，X2Y电容，开关式电容等。

高频陶瓷方案
​Johanson Dielectrics约翰逊科技为以下产品及应用提供高频陶瓷解决方案： 手机, 无线局域网（WLAN）, 蓝牙, 射频/微波, 毫米波, 光纤应用。 同时还可根据客户要求制定高频陶瓷解决方案。​Johanson Dielectrics约翰逊科技公司(JTI)还提供各类多层、单层电容，射频电感， 低温共烧陶瓷工艺（LTCC）基础上的片式天线，平衡-不平衡转换器，平衡滤波器，带通滤波器，低通滤波器，耦合器，双工器等多种电子元件。

专用陶瓷电容及EMI滤波产品
AMC 主要供应用于功率适配器和电源滤波器的SMPS电容。NPO电介质电容在DSCC Drawing 88011认证基础上还增加新的认证，X7R 电介质电容依然采用87106认证。AMC将继续致力于为稳定，可靠，高性能的电源电容和滤波电容提供最佳解决方案。并针对客户特定需求制定令客户满意的技术解决方案。

Johanson Dielectrics, Inc. has been a worldwide producer of high quality ceramic chip capacitors for over 30 years. Our success has enabled steady expansion of manufacturing facilities and focus on new product development ensuring our ability to respond to the ever changing needs of our customers.

Our corporate mission is to achieve profitable growth by totally satisfying our customer's requirements for high quality, technologically advanced ceramic chip capacitors. We establish and maintain long term sourcing relationships with our customers by providing responsive service, competitive costs and lead times, and superior product quality.

Advanced materials engineering, state of the art processing, statistical analysis tools, and a quality system which emphasizes continuous process improvement are all employed to achieve goals in defect reduction, cost reduction, and design and manufacturing cycle time improvement.

Johanson Dielectrics designs and manufactures capacitors in a state-of-the-art facility in Southern California. Located in Sylmar, this facility produces Standard and High Voltage SMT Ceramic Capacitors, as well as a variety of standard and custom High Voltage & High Capacitance value Ceramic Capacitors