Short-term manufacturing service for printed circuit boards, flexible boards, and rigid-flex boards.
Shipping possible in as little as one day! From one piece to medium lot production, you can also leave the flexible substrates, build-up substrates, aluminum substrates, design, and assembly to us!
Short delivery times and high quality are a given. We are confident in our low prices for small quantities and a wide variety of products, as well as medium lot sizes for flexible printed circuit boards! At K2 Corporation, we have all the necessary equipment for circuit board manufacturing, enabling us to respond to short delivery times through in-house integrated production. As a so-called prototype circuit board manufacturer, we also have a large production line capacity, allowing us to meet requests for medium lot sizes with quick delivery. Additionally, for flexible printed circuit boards, we have significantly reduced initial costs and achieved short delivery times by processing coverlays and contour machining, which were traditionally done using molds, with lasers and NC machines. Surface finishes such as electroless nickel gold plating and lead-free solder leveling are also produced in-house!
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basic information
【Rigid Boards】 ■Single-sided ・Paper phenolic material, CEM-3 material, FR-4 material, etc. (Board thickness: 0.5t to 2.0t) ⇒ Can be shipped in the shortest working day of 1 day. Standard days are 2 days. ■Double-sided ・FR-4 material, CEM-3 material, BT resin material, Teflon material, etc. (Board thickness: 0.06t to 3.2t) ⇒ Can be shipped in the ultra-shortest working day of 1 day. Standard days are 3 days. ■Multilayer ・FR-4 material, high multilayer up to 24 layers, with a record of 5.0t thickness (Board thickness: 0.4t to 3.2t) ⇒ Can be shipped in the ultra-shortest working day of 2 days. Standard days are 4 days. 【Flexible Boards】 ■Single-sided ■Double-sided ■Multilayer 【Aluminum Boards】 【Build-up Boards】 【Special Specifications】 ■IVH Specification ■Impedance Control Boards ■Through Resin Filled Boards (PAD on HOLE) ■Rigid-Flex Boards We aim to be a board manufacturer that meets the needs of our customers!
Price information
Prices may vary depending on specifications and quantities, so please feel free to contact us.
Delivery Time
※Delivery times may vary depending on specifications and quantities, so please feel free to contact us.
Applications/Examples of results
【FR-4】 (Features) - Excellent dimensional stability. - The dimensional shrinkage in both the vertical and horizontal directions of the substrate is almost identical, with a change rate close to zero, allowing for greater design flexibility. - Minimal variation in warping and twisting of the substrate, making it ideal for automatic assembly. - Optimal for creating fine patterns. (Applications) Communication and measurement equipment, office automation equipment and its peripheral terminals, medical equipment, numerical control equipment, high-end consumer electronics, etc. 【CEM-3】 (Features) - Excellent tracking resistance, enabling integration with power circuits. - Superior thickness accuracy. - Excellent high-frequency characteristics. - Low dielectric loss tangent and minimal thickness variation allow for performance as designed. (Applications) Measuring instruments, communication devices, electronic testers, tuners, boosters, oscillators, printers, power supplies, keyboards, televisions, remote controls, clocks, CD players, color televisions, VTRs, etc.
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Company information
In recent years, printed circuit boards have become increasingly precise and diverse. The demands from our customers for prototype manufacturers of printed circuit boards continue to rise daily, making flexible responses essential. K2 Corporation has been able to meet these demands by producing a wide variety of substrates in a short lead time through in-house integrated production. "Good products faster and more reliably" is our company policy, which may seem obvious, but we believe it encapsulates our customers' requests. All of our employees strive daily to achieve this fundamental goal, engaging in trial and error.