BuhinDana List of Products and Services

The "A" is an indicator light from NKK Switches that allows for one-touch mounting on the panel surface by using our unique mount (AT-530). It is a product with the same design and mounting dimensions as the A series toggle, push button, paddle rocker, and slide switches. By using them as a set, it is possible to further enhance the panel design. 【Features】 ■ Excellent design ■ Mountable on panel surface ■ Variety of terminal shapes ■ Extensive series configuration *For more details, please refer to the PDF document or feel free to contact us.

• Indicator Light

The "Wide View IS Series" is a multifunction button from NKK Switches that uses ultra-high brightness RGB (red/green/blue) LEDs. The LCD features a wide viewing angle and high contrast FSTN display (black and white mode) with a resolution of 64 dots horizontally by 32 dots vertically (a total of 2,048 dots). With built-in display RAM for two screens, there is no need to be conscious of LCD display switching time, enhancing convenience. 【Features】 ■ 64-color backlight ■ Energy-saving function ■ Long stroke ■ Shuts out flux intrusion ■ Uses 4-wire SPI *For more details, please refer to the PDF document or feel free to contact us.

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The "IS+" is a multifunctional composite switch from NKK Switches, equipped with a 0.92-inch black and white organic EL display, achieving high contrast and wide viewing angles. Pursuing operability and visibility, it features a design based on black, making it suitable for any device and enhancing the overall luxury feel of the equipment. The switch section employs a tactile switch, providing a crisp and responsive operation feel. 【Features】 ■ High clarity ■ High contrast ■ High resolution ■ Wide viewing angle *For more details, please refer to the PDF document or feel free to contact us.

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The "TP02" is a touch panel from NKK Switches that can be used for long periods even in devices with high operational frequency. With an input load of less than half compared to our conventional models, it ensures reliable response even with light presses, allowing for detection without missing during continuous or quick operations. By adopting a new surface film material, it achieves reliable tracking even in line drawing and responds seamlessly to light tracing operations. Additionally, we offer a "single touch control board" that provides a smoother and lighter operational feel. 【Features】 ■ High durability of 10 million keystrokes ■ Smooth operation with light touch input ■ Wide range of screen size adaptability ■ Improved contact stability ■ Wide variety of input methods *For more details, please refer to the PDF document or feel free to contact us.

• Touch Panel

The "FT-CS04B" is a control board and device driver for analog type 4-wire touch panels from NKK Switches. The control board for RS-232C is equipped with connectors for analog type 4-wire touch panels, an RS-232C header connector, and a 5V power header connector, allowing for easy wiring with a single touch. Additionally, the RS-232C receptacle connector with cable (AT-713) and the 5V power receptacle connector with cable (AT-714) are provided as accessories. Furthermore, the same series includes "FT-CS04C," "FT-CU04C," and the analog touch panel detection IC "FT-CSU548." 【Features】 ■ Two types of button modes available ■ Can be used simultaneously with a PS/2 mouse *For more details, please refer to the PDF materials or feel free to contact us.

• Embedded Board Computers

The "FT" is a control board/device driver for the NKK Switches analog type 4-wire touch panel. By combining the analog type 4-wire touch panel with this product on a computer, it is possible to operate the touch panel screen just by touching it, similar to using a mouse. Please feel free to contact us if you have any requests. 【Features】 ■ Interface supports USB/RS-232C ■ Equipped with EPROM for saving setting data, etc. ■ Device driver compatible with Windows 7 and 8 *For more details, please refer to the PDF materials or feel free to contact us.

• Embedded Board Computers
• Software (middle, driver, security, etc.)

The "FT" is a touch panel from NKK Switches available in two types: analog and digital (matrix). It features a standard metal tail, which was highly requested. The terminals have been reduced from an 8-pin 1.25mm pitch to a 4-pin 1mm pitch, contributing to the miniaturization and thinness of the circuit board. The material composition is particularly of the commonly used (film + glass) type. 【Features】 ■ Analog type and digital type ■ Standard metal tail ■ Non-glare surface treatment ■ Narrow bezel compatibility ■ ANR film adopted *For more details, please refer to the PDF document or feel free to contact us.

• Touch Panel

The "SS" is a slide switch from NKK Switches, available in both non-illuminated and illuminated types. The terminal section is designed with insert molding to prevent the intrusion of flux and the occurrence of terminal play, further enhancing contact stability. The movable contact piece employs a dual-surface sliding contact method, providing a self-cleaning effect and ensuring consistently stable quality and high contact reliability through dual contact. 【Features】 ■ Smooth operational feel ■ Blocks the intrusion of flux ■ High contact reliability ■ Gold-plated contact specifications *For more details, please refer to the PDF document or feel free to contact us.

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The "SS3" is a slide from NKK Switches that achieves excellent solder heat resistance by adopting high heat-resistant resin. By stacking the fixed contact plates, the contact force is doubled, ensuring sufficient and stable contact reliability. The switching mechanism, which combines steel balls and metal plates, is unaffected by heat from soldering, providing a light and smooth operational feel. 【Features】 ■ Adoption of high heat-resistant resin ■ High contact reliability ■ Smooth operational feel ■ Dual-surface sliding contact method *For more details, please refer to the PDF document or feel free to contact us.

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The "SM" is an ultra-compact slide switch with a twin contact structure from NKK Switches. The operational feel is clear and distinct, thanks to a switching mechanism that uses a spring and steel ball, making you unaware of its ultra-compact size. Since the contact part employs a sliding contact mechanism, it performs self-cleaning with each switch operation, maintaining high contact reliability. 【Features】 ■ Smooth operation feel ■ Twin contact structure ■ Self-cleaning ■ Excellent design ■ Space-saving design possible ■ Blocks the intrusion of flux *For more details, please refer to the PDF document or feel free to contact us.

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BuhinDana is a web shopping site for businesses that operates under the fundamental principle of "selecting and assembling quality products, providing kind and courteous service, and ensuring prompt and reliable delivery while practicing the correct merchant way." We have independently cultivated official procurement routes from manufacturers, offering a lineup of various products that can be used with confidence. Our inventory exceeds 150,000 items, primarily focusing on electronic components and tools from Japanese manufacturers that are essential for manufacturing in various fields, all stocked in our unique warehouse. **Features of BuhinDana** - **Reliable Quality! All products are officially sourced from manufacturers.** All products we handle are officially sourced from the manufacturer's sales routes. We manage a first-in, first-out system and deliver promptly and reliably under strict quality control. - **Rich inventory lineup of power supplies, switches, connectors, cases, and various tools.** We have a wide range of inventory in our unique warehouse, including power supplies from TDK Lambda, terminals from Sato Parts, various connectors from Nansei Kagaku, Tokone, and Sanwa Technologies, switches from NKK Switches, Miyama Electric, and Marushin Wireless Electric, as well as cases from Takachi Electric Industrial, soldering-related equipment from Hakko and Taiyo Electric Industry, and tools from Hozen and Engineer.

• Other electronic parts

The "CS" is a slide from NKK Switches that ensures an electrostatic withstand voltage of over 12kV (at the tip of the knob) due to full molding. The operating part has a clear and pleasant feel. The external dimensions have been miniaturized, similar to the M series, achieving space-saving on printed circuit boards. The terminal section is sealed with epoxy to prevent the intrusion of flux and the occurrence of terminal play, further enhancing contact stability. 【Features】 ■ Achieves an electrostatic withstand voltage of over 12kV ■ Uses UL94V-0 molding materials ■ Ensures an insulation distance of over 2.5mm ■ Achieves space-saving on printed circuit boards ■ Shuts out the intrusion of flux ■ Switching method: Non-shorting *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "MS Illuminated and Non-Illuminated Slide Switches (M Series)" from NKK Switches, which we handle. The casing is made from UL 94V-0 certified material (self-extinguishing) and uses a resin that excels in arc resistance and insulation. It maintains high performance effectiveness over a long lifespan, from low to high loads. Additionally, this product consists of slide, toggle, paddle rocker, push button, and illuminated switches with LEDs. 【Features of MS Illuminated Slide Switch】 ■ Continuous mounting is possible ■ Smooth operation feel ■ Clear illumination ■ Prevents flux intrusion *For more details, please refer to the PDF materials or feel free to contact us.

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The "JS02" is a slide switch from NKK Switches that uses a resin with excellent arc resistance and insulation properties. The molding material for the case is UL 94V-0 certified (self-extinguishing). Its gull-wing design makes it easy to check the soldering condition. It features gold-plated contacts, which minimizes the effects of oxidation and sulfuration, ensuring stable contact resistance and excellent environmental resistance. 【Features】 ■ UL 94V-0 case ■ Gull-wing design ■ High heat-resistant resin ■ Two-point sliding contact method ■ Gold-plated contacts ■ Switching method: Non-shorting *For more details, please refer to the PDF document or feel free to contact us.

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The "JS04" features a gull-wing design that makes it easy to check the soldering state, from NKK Switches. The contact section employs a twin contact and self-cleaning effect through a two-point sliding contact method, achieving high contact reliability. Its compact design allows for a reduction in mounting space, contributing to the miniaturization of devices. Additionally, the use of high heat-resistant resin enables lead-free soldering, such as infrared reflow. 【Features】 ■ Uses high heat-resistant resin ■ UL 94V-0 rated case ■ Adopts gull-wing design ■ Employs two-point sliding contact method ■ Features gold-plated contacts ■ Terminal pitch of 1.27mm *For more details, please refer to the PDF document or feel free to contact us.

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The "Wide View IS Series" is a multifunctional push button from NKK Switches that ensures a light and crisp feel with a reliable click sensation (switching feel). By adopting a diffusion and reflection structure for the diffuser, it achieves a uniform and bright backlight, contributing to energy savings. The LCD features a wide viewing angle and high contrast FSTN display (black and white mode) with a resolution of 36 dots horizontally and 24 dots vertically (a total of 864 dots). Additionally, the contacts are made with highly reliable gold-plated twin contacts, ensuring stable contact over a long period. 【Features】 ■ Two-color backlight with added RGB ■ Shuts out flux intrusion ■ Wide viewing display ■ Highly reliable gold-plated twin contacts ■ Dustproof structure ■ Continuous mounting possible *For more details, please refer to the PDF document or feel free to contact us.

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The slide switch 'A' from NKK Switches, which we handle, features a unique switching mechanism that combines a coil spring, sliding rod, and switching plate, allowing for reliable switching and a smooth operation feel. The housing head of the switch uses an anti-static resin in part (the black section), and with switches that come with a mounting plate, the housing head and the mounting plate will be electrically connected, enabling grounding to the printed circuit board using the mounting plate's foot. 【Features】 ■ Adopts sliding twin crossbar contact mechanism ■ Soft operating feel ■ Prevents flux intrusion ■ Suitable for 1/2 inch card racks ■ Uses anti-static resin ■ Inch pitch (2.54mm) adopted *For more details, please refer to the PDF document or feel free to contact us.

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The "JS03" is a slide switch from NKK Switches that features gold-plated contacts. It is a product that is less affected by oxidation and sulfuration, providing stable contact resistance and excellent environmental resistance. The piano-type contact section achieves high contact reliability through a sliding contact method during operation. The casing is made from UL 94V-0 certified material (self-extinguishing) and uses resin that excels in arc resistance and insulation. 【Features】 ■ Low price ■ Sliding contact method adopted ■ UL 94V-0 casing ■ Gold-plated contacts ■ Switching method: Non-shorting *For more details, please refer to the PDF document or feel free to contact us.

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The "IS" is a multifunctional push button from NKK Switches that features one of the world's smallest organic EL displays. Combined with high-color display, it reproduces beautiful images with a sense of reality. Because of its compact screen, it can display high-quality images that feel more tangible. Additionally, the adoption of a simple dust-proof structure prevents dust from entering the contact mechanism, improving contact reliability. 【Features】 ■ Achieves high static electricity resistance ■ Long stroke ■ Shuts out flux intrusion ■ High-quality appearance ■ Rich expressiveness ■ Highly reliable gold-plated twin contacts *For more details, please refer to the PDF materials or feel free to contact us.

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The "JS01" is a slide switch from NKK Switches that employs a two-point sliding contact method. The casing material is UL 94V-0 certified (self-extinguishing) and uses a resin that excels in arc resistance and insulation. The terminal shape is designed in a "V" shape similar to ICs, preventing any lifting when mounted on a PC board, allowing for easy temporary fixation and soldering work. 【Features】 ■ UL 94V-0 casing ■ Two-point sliding contact method ■ Gold-plated contacts ■ Terminal shape same as IC ■ Switching method: Non-shorting *For more details, please refer to the PDF document or feel free to contact us.

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The "FT" is a touch panel from NKK Switches that improves contact reliability with connectors by adopting a metal tail. By using an adhesive in the laminated area of the film and glass, the environmental performance is enhanced because the expansion and contraction of the film is absorbed even when the surrounding environment (temperature and humidity) fluctuates. The film surface reduces reflections from fluorescent lights and other sources due to a non-glare surface treatment. 【Features】 ■ Adoption of metal tail ■ Wide compatibility with various screen sizes ■ Use of ANR film ■ Increased durability for input keystrokes, 5-wire touch panel ■ Non-glare surface treatment *For more details, please refer to the PDF document or feel free to contact us.

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The "YB2" is a waterproof illuminated push button switch from NKK Switches, one of the thinnest in the industry. It complies with IEC 529's IP65 standard. It achieves a panel front height of 1.8mm, contributing to improved design aesthetics of the equipment. The illuminated feature uses ultra-bright LEDs to fully illuminate the operation area, making it easy to identify the switch's status. (Light colors: blue, green, red, white, yellow) 【Features】 - Flat button for a refined design and tamper prevention - Adoption of ultra-bright LEDs - Panel sealing mechanism - Panel mounting method - One of the thinnest in the industry with a panel front height of 1.8mm - Long stroke for a light and responsive operation feel *For more details, please refer to the PDF document or feel free to contact us.

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The "YB" is a short-bodied illuminated push button switch from NKK Switches, equipped with a panel seal type that complies with IEC 60529 IP65. The waterproof and dustproof performance enhances its functionality as an illuminated push button switch. With a φ16 mounting size and a short body of 17mm, it contributes to space-saving. Additionally, it employs a micro switch mechanism at the contact point, providing a long stroke and a light operating feel. 【Features】 ■ Ultra-high brightness support ■ Abundant light-emitting element group ■ Panel seal mechanism ■ Two types of panel mounting methods ■ Capable of displaying characters and symbols ■ Contributes to space-saving *For more details, please refer to the PDF materials or feel free to contact us.

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The "UB" is a super short body illuminated push button switch from NKK Switches, with a maximum height of 16.5mm (PC terminal type) and 17.5mm (solder terminal type). The terminal section is sealed with epoxy to prevent the intrusion of flux and the occurrence of terminal play, further enhancing contact stability. The operation section comes in square, rectangular, with flange, with barrier, etc., each offering a rich variety of color options. 【Features】 ■ New two-color conversion display button ■ Shuts out the intrusion of flux ■ Abundant color variations ■ Supports ultra-high brightness ■ Long stroke with a light operating feel ■ Obtained UL, C-UL, and CSA standards *For more details, please refer to the PDF materials or feel free to contact us.

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The "ND" is an ultra-compact dip rotary switch from NKK Switches that can be washed thoroughly. With a size of 7.62mm square and a multiple of 2.54mm for PC boards, it allows for high-density mounting. Furthermore, you can select models according to the operation and installation methods of electronic circuits. The contact area is gold-plated, and the entire switch has a sealed structure, preventing dust intrusion and maintaining high contact reliability and stable high quality. 【Features】 ■ High-density mounting possible (space-saving design) ■ Made with flame-retardant molding materials ■ Washable ■ High-reliability contact area ■ Structure to prevent lifting during installation *For more details, please refer to the PDF materials or feel free to contact us.

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The "UB2" is a illuminated push button from NKK Switches that adopts a unique plate structure, allowing for two types of displays by switching the light color. With the adoption of a new filter, a wide variety of options is realized. We offer 10 standard display buttons. The display text can also be flexibly customized beyond standard characters. Additionally, it is possible to display characters and symbols on the operating section. Please feel free to contact us if you have any requests. 【Features】 ■ New two-color conversion display button ■ Capable of displaying characters and symbols ■ Reliable locking mechanism with two-point pressure ■ Supports ultra-high brightness ■ Long stroke for a smooth operating feel *For more details, please refer to the PDF materials or feel free to contact us.

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The "TB01" is a switch from NKK Switches, designed for easy operation and good visibility for various users. Its non-clearance structure enhances waterproof and dustproof performance for both the interior of the switch and the panel (housing side), improving operational stability. It adopts a contact structure with high contact reliability proven in railway vehicles and ground equipment, achieving over 600,000 mechanical and electrical switching durability. 【Features】 ■ Excellent waterproof and dustproof structure ■ Improved visibility from the side of the switch ■ High contact reliability contact structure ■ Vertically pressed even when pushed from the side ■ Universal design *For more details, please refer to the PDF document or feel free to contact us.

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The MR-A is a micro-sized rotary switch from NKK Switches that excels in waterproof and dustproof properties, and features high contact reliability. The terminals use a φ0.8 header material, allowing for mounting on printed circuit boards. Thanks to a special switching stopper structure, the number of switching contacts can be set arbitrarily. Additionally, we also offer the MR series thin rotary switches "MR-F/MR-K," as well as MRT, MRX, and MRY series rotary switches. Please feel free to contact us if you have any requests. 【Features】 ■ Washable ■ Designed for mounting on printed circuit boards ■ Arbitrary setting of the number of switching contacts ■ Case made of diallyl phthalate resin ■ Switching method: Non-shorting *For more details, please refer to the PDF document or feel free to contact us.

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The "MR-B" is a rotary switch designed for printed circuit board mounting by NKK Switches, which can be fully washed. When mounted to a panel using a hex nut and rubber washer (without a mounting ring or internal tooth washer), it can be used as a panel-sealed type (compliant with IEC 529 IP67). The terminals are of the printed circuit board mounting type, available in PC and PC-H terminal types. The terminal pitch of 2.54mm × n allows for high-density mounting and space-saving. 【Features】 ■ Panel-sealed mechanism ■ Printed circuit board mounting type ■ Fully washable ■ Large switching angle ■ High contact reliability due to self-cleaning mechanism ■ Prevents flux intrusion *For more details, please refer to the PDF materials or feel free to contact us.

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The "LP01" is a lighted push button from NKK Switches that features a micro switch mechanism at the contact point. It offers a long stroke with a light and responsive operation. An arc shielding section is provided on the movable contact piece to prevent arcs generated during circuit switching from reaching the hook part of the coil spring. Additionally, the button is designed to be difficult to remove, contributing to vandalism prevention. 【Features】 - Short body shape with a long stroke for a light and responsive operation - UL certified, C-UL recognized - Two types of panel mounting methods - Shuts out flux intrusion - Uses ultra-bright LEDs *For more details, please refer to the PDF document or feel free to contact us.

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The "ND3" is a surface mount ultra-small DIP rotary switch from NKK Switches. It was developed to accommodate the miniaturization, high density, and labor-saving needs of electronic devices. After durability testing for rotational operation, high-temperature storage tests, and soldering, it consistently provides a stable and reliable click feel. The contact area is gold-plated, and the entire switch has a sealed structure, preventing dust intrusion and maintaining high contact reliability and stable high quality. 【Features】 ■ Surface mount (SMD) compatible ■ Stable click feel ■ High reliability contact area ■ Washable ■ Reflow compatible *For more details, please refer to the PDF materials or feel free to contact us.

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The "LB Series" is a illuminated push button switch from NKK Switches Co., Ltd., equipped with a panel-sealed type (round) that complies with IP65 of IE60529. The terminal section is sealed with epoxy to prevent the ingress of flux and the occurrence of terminal play, further enhancing contact stability. Additionally, the switch body features a micro switch mechanism that provides a light and smooth switching operation feel. Please feel free to contact us if you have any inquiries. 【Features】 ■ Panel-sealed type (round screw mounting) ■ Snap-in mounting ■ Shuts out the ingress of flux ■ Supports ultra-high brightness ■ Abundant variety of light-emitting elements ■ Solder/tab compatible terminals * For more details, please refer to the PDF materials or feel free to contact us.

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The "KP04" is a surface mount illuminated push button switch developed by NKK Switches Co., Ltd. to accommodate miniaturization, high density, and labor-saving needs. By simultaneously lighting up in red, green, and blue, it enables a variety of luminous expressions. Furthermore, the 1E type is equipped with a white LED to reduce color tone changes when lit in white. Additionally, its unique internal mechanism provides a smooth and light operating feel, with options for both tactile and non-tactile feedback. 【Features】 ■ Surface mount compatible ■ Diverse color expression ■ Synchronization of ON timing ■ Light operating feel ■ Excellent durability for opening and closing *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the 'JF Series' from NKK Switches Co., Ltd., which features a slim design and excellent operability. The terminal section is bent at an inch pitch (2.54mm × n) interval, preventing any lifting when mounted on a printed circuit board, allowing for temporary fixation and making soldering work easier. Additionally, it has a short stroke, light operating force, and a light touch, providing a smooth operational feel. 【Features】 ■ Innovative piano touch button ■ Abundant color variations ■ Washable with water ■ Clear operational feel ■ Space-saving design ■ Structure to prevent lifting during installation *For more details, please refer to the PDF document or feel free to contact us.

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We handle the "JB Series" composed of tactile and illuminated push button switches from NKK Switches Co., Ltd. The terminal shape is designed in a "H" shape similar to ICs, preventing any lifting when mounted on a PC board, allowing for temporary fixing, and making soldering work easy. Additionally, we offer both standard and high-load types. 【Features】 ■ Smooth operation feel ■ Same terminal shape as ICs ■ Washable with water ■ Space-saving design for PC boards (PC/PC-H terminal shape) *For more details, please refer to the PDF document or feel free to contact us.

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The "IS Series" is a multifunctional push-button switch from NKK Switches, featuring an organic EL display with an extremely thin frame. Combined with high-color display, it reproduces beautiful images with a sense of reality, and due to its compact screen, it can display high-quality images that feel even more tangible. Additionally, organic EL technology offers high brightness, high contrast, and high resolution. 【Features】 ■ Achieves a long lifespan of 50,000 hours ■ Smooth and reliable operation feel ■ Shuts out flux intrusion ■ Excellent durability for opening and closing ■ Adopts SPI *For more details, please refer to the PDF materials or feel free to contact us.

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The "HP03 Series" is a tact switch from NKK Switches, featuring a gull-wing design that makes it easy to check the soldering condition. It offers a sharp operational feel, taking advantage of its feedback characteristics. In addition to silver-plated contacts, gold-plated contacts are also available. The gold-plated contact specification is generally suitable for use in circuits where the energy levels of voltage and current are extremely low, preventing arcing during switch operation. 【Features】 ■ Sharp click feel ■ Adopts gull-wing design ■ Made with high heat-resistant resin ■ Standard equipped with gold-plated contact specification *For more details, please refer to the PDF document or feel free to contact us.

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The "HP02 Series" is a tactile switch from NKK Switches, featuring kinked bent terminals. In addition to silver-plated contacts, gold-plated contacts are also available. The gold-plated contact specification is particularly suitable for use in circuits where the energy levels of voltage and current are extremely low, and where arcing does not occur during switch operation. Furthermore, due to its minimal susceptibility to oxidation and sulfide effects, stable contact resistance can be achieved, making it suitable for use in harsh environmental conditions. 【Features】 ■ Sharp click feel ■ Standard equipped with gold-plated contact specification ■ Adopts kinked bent terminals *For more details, please refer to the PDF document or feel free to contact us.

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The "G Series" is a toggle switch from NKK Switches, Inc. that features a sliding twin crossbar contact mechanism. The terminal section is designed with insert molding to prevent the intrusion of flux and the occurrence of terminal play, further enhancing contact stability. Additionally, we offer the "Pikkari Sign Lever," which achieves ultra-high brightness full surface illumination. Please feel free to contact us if you have any requests. 【Features】 ■ Washable and cleanable ■ Large lever tilt angle ■ Soft operating feel ■ Fully molded type ■ Inch pitch (2.54mm) adopted *For more details, please refer to the PDF document or feel free to contact us.

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The "G3 Series" is a toggle switch developed by NKK Switches Co., Ltd. to meet the needs for miniaturization, high density, and labor-saving in electronic devices. The Circuit Boy adopts a crossbar contact mechanism with two round pins for the contact parts of all models in the A, B, G, and G3 series. It maintains stable and high contact reliability in the microcurrent and low voltage range. 【Features】 ■ Washable with water ■ Soft operating feel ■ Applicable to 1/2 inch card racks ■ Large lever tilt angle ■ Sliding twin crossbar contact mechanism ■ Made with high heat-resistant resin *For more details, please refer to the PDF document or feel free to contact us.

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The "FS Series" is a slide switch from NKK Switches Co., Ltd. with a large stroke of 3.5mm, designed with consideration for operability and visibility. The structure allows the movable contact to make twin contacts with the fixed contact, achieving high contact reliability. Additionally, the use of gold-plated contacts minimizes the effects of oxidation and sulfide, ensuring stable contact resistance and excellent environmental resistance. 【Features】 ■ Large stroke for good operability and visibility ■ Two types of knobs ■ Measures to prevent flux intrusion ■ Smooth operational feel ■ High contact reliability *For more details, please refer to the PDF document or feel free to contact us.

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The "FR02 Series" is a compact rotary switch from NKK Switches Co., Ltd., designed with a height of 3.8mm to contribute to space-saving. Thanks to the use of high heat-resistant resin, it allows for soldering via reflow. Its gull-wing design makes it easy to check the soldering condition. Additionally, the movable contact piece shape disperses the rebound force at the contact area, achieving contact stability. 【Features】 ■ Contributes to space-saving ■ Made with high heat-resistant resin ■ Adopts a gull-wing design ■ High reliability of contact area ■ Smooth and crisp operational feel *For more details, please refer to the PDF document or feel free to contact us.

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The "FR01 Series" is a rotary switch from NKK Switches Co., Ltd. that features kink-bent terminals. It offers a smooth and crisp operating feel thanks to the use of metal springs. The movable contact piece shape disperses the rebound force at the contact area, achieving contact stability, and with gold plating applied, it provides high contact reliability. 【Features】 ■ Contributes to space-saving ■ Utilizes kink-bent terminals ■ Adopts inch pitch (2.54mm) ■ High reliability in the contact area ■ Smooth and crisp operating feel *For more details, please refer to the PDF document or feel free to contact us.

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The "FF01" is an emergency stop switch designed by NKK Switches Co., Ltd. with a focus on safety. It supports both pull (tension) and turn (rotation) methods of operation for the reset mechanism. With a compact operating part of Φ25mm, it is suitable for high-density panel layouts, and two sizes of operating parts, Φ25mm and Φ30mm, are available to support the miniaturization and space-saving of equipment. 【Features】 ■ Sliding latch structure ■ Panel height of 13.6mm ■ Compact operating part of Φ25mm ■ Two types of reset methods: pull and turn ■ Panel sealing mechanism *For more details, please refer to the PDF document or feel free to contact us.

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The "DS Series" is a compact tilt switch from NKK Switches, with dimensions of 9.5×10×8.8, contributing to space-saving design. The terminal section is bent, preventing any lifting when mounted on a circuit board, allowing for temporary fixing, which makes soldering work easier. Additionally, it uses terminal materials that are resistant to ammonia. 【Features】 ■ Built-in photo interrupter ■ Washable ■ All-around circular design ■ Space-saving design ■ Improved environmental resistance *For more details, please refer to the PDF document or feel free to contact us.

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