ファインニードル Product Lineup

This is a cleaning sheet / reshaping sheet for probe pins of probe cards. Its unique self-repairing coating automatically closes holes created during touchdown, allowing for repeated use of the same area approximately 5 to 10 times (unlike typical competitor sheets, which leave holes after one use and require moving to unused areas). This reduces the surface area of the sheet used and the frequency of replacements, leading to lower maintenance costs. Our company, which possesses processing and evaluation technology for semiconductor testing probe pins, has jointly developed and manufactured this product with Towa Chemical Co., Ltd., a specialized manufacturer of silicone rubber molded products. The formulation of the abrasive can be adjusted according to the material of the target probe (such as P7, AgPdCu, Rh, Ir, rhenium tungsten, etc.), the tip shape, and the purpose of cleaning / reshaping. We offer two types: a wafer type for MEMS and vertical probe cards (directly installed onto the prober chuck) and a sheet type for cantilever and epitaxial probe cards (which can be cut to fit the equipment). *The number of uses may vary depending on the target probe and usage conditions. Please feel free to consult us first.

• Tester

Our company specializes in the tip processing (taper processing) of various probe pins. Utilizing micron-level precision processing technology, we provide tip shapes with excellent straightness and high precision quality with minimal variation. We can process a wide range of materials, including precious metals such as Ir and Rh, palladium alloys like P7 and AgPdCu, and ReW. As a result of our efforts to improve productivity in the processing and inspection processes and to reduce costs, we are now able to offer processing services at more affordable prices. We cater to a wide range of needs, from small-batch, diverse, and prototype processing to mass production. Please feel free to contact us with your requests. 【Processed Items (Partial)】 ■Ir (Iridium) ■Rh (Rhodium) ■P7 ■AgPdCu ■ReW (Rhenium Tungsten) *For more details, please download the PDF or feel free to contact us.

• Processing Contract