Junkosha Debuts Ultra-Narrow Semiconductor Cable
The new 1 millimeter pitch cable is designed for high-vacuum environments in advanced chip equipment.
Updated on Oct. 15, 2026 in Semiconductors
Junkosha introduced its new 1 millimeter pitch application-specific cable at the Semicon West 2026 conference in San Francisco. The product is the latest addition to the companys Super Low Outgassing Cable portfolio.
Why it matters
Chip equipment vendors increasingly require narrower cable components for ultra-high vacuum chambers with limited space. This development allows manufacturers to support complex moving parts without requiring substantial redesigns of existing systems.
The new cable features a 1 millimeter pitch configuration and has demonstrated a 30 million cycle lifespan during testing at a 70 mm bending radius. These specifications were validated in collaboration with equipment vendors to support durability data.
The players
Junkosha
Junkosha is a specialized manufacturer of high-performance polymer products and cable technologies for demanding industrial and semiconductor applications.
Semicon West
Semicon West is a premier industry exhibition that showcases the latest innovations in the microelectronics and semiconductor manufacturing supply chain.
The details
Engineered for high vacuum environments, the cable aims to minimize outgassing while maximizing durability under repeated motion. Junkosha tested the product alongside equipment vendors to ensure it meets the mechanical requirements for dense, space-constrained semiconductor machinery.
Timeline
October 2026: Semicon West 2026 takes place in San Francisco.
The Tech Race
This launch represents a push for tighter component density in a sector defined by the relentless miniaturization of semiconductor manufacturing tools. It positions Junkosha to compete by providing specialized parts that replace bulkier legacy cabling in precision vacuum-based systems.
For semiconductor equipment manufacturers, this cable simplifies the integration of advanced motion systems into smaller, more efficient chamber designs. By reducing the need for extensive redesigns, vendors can potentially accelerate the development cycles for next-generation chip fabrication tools.
The takeaway
Advancements in cabling materials are critical to overcoming physical constraints in high-vacuum manufacturing environments. Future equipment design will likely rely on these specialized, space-saving components to support the increasing complexity of semiconductor production.
Further reading
For more on the latest hardware innovations, visit the Semiconductors section.
Source note: This article includes information reported by Globalspec.
