TP638 series, IP67 compact waterproof LED tactile switch
HIGHLY
A waterproof tactile switch with waterproof functionality and LED illumination achieved through innovative structural design.
A compact design combined with IP67 waterproof performance and LED color display functionality. It ensures reliable operability and clear function indication even in limited spaces. It supports a temperature range of -40°C to +85°C and has passed high and low temperature tests, thermal shock tests, temperature cycle tests, and humidity tests, demonstrating stable performance in various environments. Based on an innovative design philosophy, it adopts surface-mounted LEDs. By directly integrating the LED chip into the switch body, it minimizes risks that were likely to occur during conventional secondary processing, achieving further stability in the product. With a lifespan of 200,000 operations, it offers high reliability for long-term use.
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basic information
. Rated load: 50mA, 12VDC . Electrical life: 100,000 cycles . Operating force: 270±80gf / 400±100gf . Stroke: 0.55±0.20mm . Operating temperature range: -40°C to +85°C (no icing or condensation) . Contact resistance: 100mΩ or less (initial value) . Insulation resistance: 100MΩ or more (at DC100V) . Dielectric strength: AC250V, 50/60Hz, for 1 minute . Protection structure: IP67
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Applications/Examples of results
Industrial automation control devices and operation panels for construction and heavy machinery On-vehicle, medical devices, communication equipment Indoor and outdoor power and lighting control devices, and various other electronic and control devices
Company information
Highly Electric Co., Ltd. (brand name: HIGHLY) is a specialized switch manufacturer established in Taiwan in 1974. Since its founding, we have cultivated rich experience in OEM and ODM product development and high-quality production capabilities through collaboration with major domestic and international manufacturers. We develop and manufacture a variety of switch products, including safety limit switches, safety door switches, limit switches, micro switches, proximity sensors, photoelectric sensors commonly used in machine tools, industrial equipment, and production facilities, as well as LED illuminated tactile switches and LED illuminated push switches applied in consumer devices, computer peripherals, audio equipment, home appliances, communication devices, medical devices, and measuring instruments. We have obtained ISO9001 and ISO14001 certifications, and many of our products meet international safety standards such as UL, TUV, CCC, and CE. Furthermore, in 2011, our laboratory received UL WTDP certification (UL 61058-1 standard for switch products). We are always committed to improving productivity by independently developing automated production equipment and providing high-quality products to our customers at reasonable prices.







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