Junkosha.Inc

961-20 Fukuda
Ibaraki-ken
Kasama-shi,  Tokyo  309-1603

Japan
https://www.junkosha.com/en
  • Booth: C1452


Enabling Technology Innovators

About Junkosha

Junkosha specializes in an expansive range of high-performance wire, cable, and tubing solutions, renowned for their innovative clean cable technology, frequently showcased at premier events like Semicon Europa. Our signature products include SLO (Super Low Outgassing) cables, designed specifically for ultra-high vacuum systems such as EUV lithography and SEMs, alongside High Barrier PFA Tubing, developed to extend operational life in demanding semiconductor manufacturing environments.

Since 1954, Junkosha has been at the forefront of advanced fluoropolymer technologies, serving industries that include medical devices, microwave interconnects, semiconductors, emission reduction solutions, and space exploration. Our purpose—We create unsurpassed value to enrich society—and mission—Enabling Technology Innovators—are at the heart of everything we do. 

With a global presence across eight strategic locations in the US, UK, China, and Japan, we provide innovative solutions to 32 countries, backed by a dedicated team of 750 associates. Our drive for innovation and excellence is reflected in our portfolio of over 160 patents.


 Products

  • Junkosha Super Low Outgassing Cable Solutions
    Junkosha Super Low Outgassing Cable Solutions are the cleanest cable assemblies in the semiconductor industry today. Featuring proprietary manufacturing steps, these cables offer the lowest outgassing and particulation levels on the market....

  • Junkosha will present a portfolio of cable solutions for organizations specializing in the semiconductor manufacturing market, including our Super Low Outgassing Cable (SLO). These cables are the cleanest cable assemblies in the semiconductor manufacturing industry today. The secret behind our SLO portfolio is a highly controlled end-to-end manufacturing process.

    From our in-house material development of PTFE composite films to a series of stringent cleaning, outgassing and particle reduction steps throughout each part of the complex production process; including planning & design, cable manufacturing, assembly, packaging and RGA evaluation. Our commitment to cleanliness and quality at every step of the process ensures that Junkosha's products are trusted for precision and performance.

  • Junkosha High Barrier PFA Tubing
    Junkosha High Barrier PFA Tubing is the most durable tubing solution available for piping in wet processes. Developed with two heat fusion bonded layers, it has an excellent barrier against strong acids, alkalis and organic solvents....

  • Developed using a unique construction featuring high-purity PFA for the inner layer and a barrier fluoropolymer for the outer layer, our High Barrier PFA Tubing provides superior resistance to chemical permeation, particularly against aggressive substances like hydrochloric acid. This innovative design improves the safety of the working environment and Total Cost of Ownership (TCO) due to reduced maintenance and corrosion suppression of the surrounding metal parts.

    With superior gas barrier properties, and non-adhesive properties, our High Barrier PFA Tubing offers unparalleled reliability in diverse environments. Whether used in semiconductor manufacturing equipment or chemical plants, this tubing solution delivers exceptional performance and longevity. Backed by our commitment to quality and innovation, our High Barrier PFA Tubing is the trusted choice for applications requiring superior chemical resistance and permeation, thermal stability, and uncompromising performance.

  • FPC Alternative Cable
    Junkosha’s FPC Alternative Cable for high vacuum environments is an ultra-thin, high flex flat cable engineered for applications that require extremely low outgassing. This solution is designed to replace traditional Flexible Printed Circuit technology....

  • Junkosha’s FPC Alternative Cable for high vacuum environments is an innovative, customized solution that replaces traditional Flexible Printed Circuit (FPC) technology. Our ultra-thin, high flex flat cable is engineered for applications that require extremely low outgassing. Differentiated by the ability to be shielded, our FPC Alternative Cable for ultra-high vacuum environment use offers robust resistance to external noise, providing a reliable option for optimized signal or low-power transmission.


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