Linecard - Johanson
Johanson Technology

Johanson Technology

FASTECH represents JOHANSON TECHNOLOGY in the interior of Mexico

Ceramic SMT and Leaded High Voltage and High Temperature, Y2 Safety Certified, Tip & Ring, Tanceram (for Tantalum replacement), Dual and Multi Capacitor Arrays, Low Inductance, EMI, Switchmode. High Frequency Ceramic Solutions through optimization of ceramics, inks and RF circuit designs

Johanson Technology, Inc. (JTI) specializes in the design and manufacture of high-frequency ceramic components for RF, microwave, and millimeter-wave applications. Leveraging advanced ceramic materials and proprietary processing technologies, JTI offers a broad portfolio of components including capacitors, inductors, filters, baluns, and integrated passive devices (IPDs). These products are optimized for wireless, IoT, medical, automotive, and industrial applications, where performance, size, and reliability are critical. As a vertically integrated company, JTI maintains strict quality control and innovation across all stages of production, providing tailored solutions to meet evolving industry demands in global connectivity and miniaturization.

Products

Johanson Technology uses and manufactures a variety of high-frequency ceramic components and related products, primarily for RF and microwave applications. Their main product categories include:

Johanson Directional Antenna
Multilayer Ceramic Capacitors (MLCCs)

Multilayer Ceramic Capacitors (MLCCs) specialized for RF, microwave, and millimeter-wave circuits.

Integrated Passive Devices (IPDs)

Integrated Passive Devices (IPDs) combining multiple passive components into compact modules.

Filters

Filters band pass, and other ceramic filters for signal conditioning.

Baluns

Multilayer Ceramic Capacitors (MLCCs) specialized for RF, microwave, and millimeter-wave circuits.

Integrated Passive Devices (IPDs) combining multiple passive components into compact modules.

Antenna Components

Filters band pass, and other ceramic filters for signal conditioning.

Market Segments

Johanson Technology serves several key market segments, including:

  • Wireless Communications: Components for smartphones, tablets, Wi-Fi routers, 5G infrastructure, and IoT devices.
  • Automotive: Solutions for radar, telematics, infotainment, and advanced driver-assistance systems (ADAS).
  • Medical: Components used in diagnostic, monitoring, and implantable medical devices requiring high reliability and miniaturization.
  • Industrial: High-frequency parts for sensors, automation, and industrial IoT applications.
  • Aerospace & Defense: Ruggedized components for radar, communications, and navigation systems.
  • Consumer Electronics: RF modules and passive components for wearables, smart home devices, and other consumer gadgets.

Their products support applications demanding high-frequency performance, miniaturization, and robust reliability across these industries.

Johanson Dielectrics

FASTECH represents JOHANSON DIELECTRICS in the interior of Mexico

Johanson Dielectrics, Inc. is a leading manufacturer of high-quality ceramic capacitors and dielectric materials for electronic applications. With decades of experience in materials science and precision manufacturing, the company specializes in Multilayer Ceramic Capacitors (MLCCs), High Voltage Capacitors, and custom capacitor solutions. Their products are designed to meet demanding performance requirements in industries such as telecommunications, automotive, medical, industrial, and aerospace.

Operating out of their ISO-certified California facility, Johanson Dielectrics provides a vertically integrated approach—from custom ceramic formulation to final product testing—ensuring reliability, consistency, and innovation. The company is recognized for its ability to provide both standard and application-specific capacitor solutions for high-frequency, high-voltage, and compact electronics.

Products

  1. Multilayer Ceramic Capacitors (MLCCs)
  2. High Voltage Capacitors
  3. High Capacitance Capacitors
  4. High Temperature Capacitors
Johanson Dielectrics
Johanson Dielectrics
  1. Radial Leaded Capacitors
  2. Discoidal Capacitors
  3. Custom Capacitor Solutions
  4. Stacked Capacitor Arrays
Johanson Dielectrics

Market Segments

  • Telecommunications: Base stations, RF modules, filters, and high-frequency signal processing.
  • Automotive: Advanced driver-assistance systems (ADAS), powertrain electronics, electric vehicles (EV), and battery management systems.
  • Industrial: Power supplies, motor drives, automation systems, sensors, and control electronics.
  • Medical: Diagnostic equipment, implantable devices, and patient monitoring systems require high reliability and compact size.
  • Aerospace & Defense: Avionics, radar systems, satellites, and mission-critical electronics that demand extreme reliability and ruggedness.
  • Consumer Electronics: Smartphones, tablets, wearables, and other compact devices needing high-density passive components.
  • Energy & Power Systems: Renewable energy systems, power inverters, and grid infrastructure.

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