Johanson Manufacturing Corporation is a family owned and operated electronics and contract assembly/manufacturing company. Our corporate complement of highly trained individuals, whose first priority is the customer, reflects Johanson's philosophy of excellence. Johanson provides uncompromising quality for total customer satisfaction. Johanson is the industry standard of excellence.
With facilities located in the United States and the Dominican Republic, Johanson is an outstanding, environmentally conscious global supplier. Johanson is proud to be certified to ISO 9001:2000. State-of-the-art technology and equipment in the pristine facilities enable Johanson to control the product from design through manufacturing. Johanson's automated machining centers turn high precision parts with tolerances of one ten-thousandth (.0001). The CNC milling work center supports manufacturing of precision ceramic components. With over 30 years of plating experience, Johanson offers superb on-site plating capabilities.
Johanson is a world-class supplier of trimmer capacitors and microwave tuning elements. Johanson offers a wide variety of variable capacitors for RF and microwave applications. Giga-Trim® capacitors are miniature capacitors designed for high resolution tuning of RF power circuits. Johanson air capacitors are available in a variety of sizes and mounting configurations incorporating a one piece, self-locking, constant torque drive mechanism. Ceramic trimmer capacitors are available in surface mount, strip-line, and through hole lead styles. Microwave tuning elements are an economical means of tuning waveguides, cavities, and other microwave structures.