Membrane switch - thin, lightweight, high design quality, also compatible with LED/7-segment displays.
Thin switches with LED, 7-segment displays, and key backlighting are also possible ⇒ This enables the thinning of the operation unit and reduces the number of circuit boards.
Improvement of design quality and differentiation is possible. - Surface sheet design: (hairline, spin, metallic, or three-dimensional) - Surface sheet shape: (flat, embossed, or silicone rubber) - Surface sheet functions: (antibacterial printing, gloss, matte treatment) - ASSY: We can deliver by bonding molded products or sheet metal. *Please consult us for circuit design, structural design, and design proposals. Our company has over 40 years of experience in manufacturing membrane switches, and our specialized staff will handle your needs with confidence.
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basic information
<Reference Specifications> Maximum Rating: DC 24V, 5mA resistive load Contact Resistance: 500Ω or less (including conductor resistance) Insulation Resistance: 100MΩ or more (DC 100V) Dielectric Strength: AC 125V for 1 minute *Operating Force: 50-400g Stroke: 0.8mm *Design can be adjusted according to specifications Durability and Weather Resistance Operating Life: 50-1,000,000 cycles under DC 24V, 5mA resistive load Key Press Rod: φ10 silicone rubber, Pressing Force: 400g Key Press Speed: 2.5 times/second Humidity Resistance: 40℃, 90-95% RH for 500 hours, Insulation Resistance: 10MΩ or more (steady state), other specifications must meet the above performance Heat Resistance: 70℃ for 500 hours Cold Resistance: -30℃ for 96 hours Temperature Cycle: -30℃ for 30 minutes and 70℃ for 30 minutes constitutes one cycle, repeated for 5 cycles *The key area is made of a film sheet, so operation with protruding objects such as nails or screwdrivers may damage the film.
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Detailed information
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I want to design the operation panel with a metallic look. However, metals like aluminum and stainless steel cannot be used. In such cases, we can express "hairline," "spin," "metallic," and "3D lettering," as well as "carbon pattern" and "wood grain" through printing, achieving a sense of luxury for the operation unit.
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Company information
The company name has changed as of April 1, 2026. (Former company name: Tokyo Special Printing Industry Co., Ltd.) Since our founding in 1956, we have been dedicated to the development of special printing and related processing technologies for materials such as metals and plastics. The diverse products we create today are utilized in a wide range of fields, from decorative panels that enhance the value of our customers' products to operational switch units. <Overseas Operations> Overseas factories: Vietnam (Hanoi), China Local sales: Hanoi representative office Additionally, we can accommodate overseas sales.
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