Knowles Johanson Manufacturing specializes in high-precision capacitors, inductors, coils, and chokes for demanding RF, microwave, and electronic applications. Their components serve industries including telecommunications, aerospace, medical devices, and test & measurement equipment. With 122 products in their portfolio, they provide reliable solutions for frequency tuning and impedance matching.
Knowles Johanson Manufacturing is a recognized manufacturer of high-precision passive electronic components, with a strong reputation built on quality and engineering excellence. The company specializes in producing capacitors, inductors, coils, and chokes designed for applications requiring exceptional stability and performance. Their expertise in miniaturization and precision tuning has made them a preferred supplier across multiple high-reliability industries including telecommunications, aerospace, defense, medical electronics, and test and measurement equipment.
The Knowles Johanson Manufacturing product portfolio encompasses 122 components spanning four main categories: capacitors (including tunable, trimmer, and variable types), inductors, coils, and chokes. These components are engineered for RF and microwave applications where precise frequency control, low loss, and high Q-factor are critical. Their capacitors are widely used in voltage-controlled oscillators, filters, and matching networks, while their inductors and chokes support power conversion, EMI suppression, and signal conditioning requirements in advanced electronic systems.
3J LIMITED is a trusted distributor of Knowles Johanson Manufacturing components, offering customers streamlined access to their full product range of 122 precision parts. Through 3J LIMITED, engineers and procurement specialists can source Knowles Johanson Manufacturing capacitors, inductors, coils, and chokes with competitive pricing and reliable supply chain support. This distribution partnership ensures that designers working on cutting-edge RF and electronic designs have convenient access to one of the industry's most respected lines of precision passive components.
Submit your RFQ and our team will get back to you within 24 hours.
3J LIMITED
