Open collector output! A super compact touch sensor that does not require a special interface circuit.
The "HTF-6/8/X-5" is an ultra-compact touch sensor that can be easily installed even in spaces with no room. It features an open collector output, eliminating the need for a special interface circuit. It can be directly connected to microcontrollers and similar devices. It will not malfunction when touched by objects with low capacitance, such as plastic or luggage. 【Features】 ■ No sensitivity setting volume required ■ Equipped with internal protection circuits against static electricity from the human body ■ No external countermeasures needed ■ Comes with contact terminals for touch electrodes, allowing for easy connection by simply screwing in the touch electrode *For more details, please refer to the PDF materials or feel free to contact us.
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【Specifications (Excerpt)】 ■ Power Supply Voltage: DC 4.75V to 5.5V ■ Current Consumption: DC 15mA or less (at DC 5V) ■ Output: NPN transistor open collector DC 14.4V, DC 50mA or less ■ Maximum Output Saturation Voltage: DC 1V or less (load current DC 50mA) ■ Operating Humidity Range: 35 to 85% RH (Storage: 25 to 85% RH) ■ ESD Resistance: Contact terminal to GND ±20kV (150pF, 330Ω, 20 times at 1s intervals) ■ Dielectric Strength: AC 500V 50/60Hz for 1 minute (between charging section and case) ■ Insulation Resistance: 20MΩ or more at DC 500V megger (between charging section and case) *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Door knob touch switch ■ Elevator switch ■ Touch switch for automatic doors ■ Security touch sensor ■ Seat sensor ■ Input switch for electronic devices ■ Input sensor for amusement machines ■ Safety device to prevent finger pinching in movable parts such as doors *For more details, please refer to the PDF document or feel free to contact us.
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The remarkable development of microelectronics technology has promoted the dramatic digitization, acceleration, and networking of industrial and consumer devices, and it continues to expand in a complex and innovative manner. To ensure that future devices function with maximum efficiency, optimal systemization, and the highest reliability, there is a demand for more innovative product planning and development of sensors, transducers, controllers, and other interfaces. In response to the upcoming market needs, Sensatech aims to make flexible and maximum contributions to our customers' high value-added products, based on accumulated international-level technical know-how and forward-thinking R&D, through compact, specialized, unique, and highly reliable VA and CD solutions.