TE Connectivity IP67 Black Tactile Switch Button 5.74 mm SPST 50mA 24 V dc Through Hole 1-1825027-1

TE Connectivity 1-1825027-1 is a professional-grade IP67 black tactile switch button designed for precise and reliable momentary circuit closure. It features a compact 5.74 mm black button actuator in a strong Nylon 66 housing, built for secure through-hole mounting on printed circuit boards. The switch uses copper alloy-silver moving contacts with SPST contact configuration rated at 50 mA and 24 V dc, suitable for low power switching applications.

This tactile switch operates effectively in harsh conditions with a temperature range from -40°C minimum to 85°C maximum and offers an IP67 rating, ensuring complete protection against dust ingress and water immersion. The operating force of 1.57 Newtons provides tactile feedback suitable for keyboards and keypads.

The mechanical life expectancy of 100,000 operations guarantees long-term reliability in industrial and consumer electronics environments. The device is compliant with key international environmental standards including China RoHS 2, EU ELV, EU REACH, and EU RoHS, supporting eco-friendly manufacturing and disposal.

Compact dimensions (7 mm length, 7.11 mm width, 8.36 mm height) and through-hole mounting option make it an excellent choice for compact and robust electronic products such as telephones, radios, and general consumer devices. The IP67 rating also enables applications in industrial automation and outdoor equipment where moisture and dust resistance are critical.

This tactile switch features a black button actuator with a 5.74 mm length. SPST configuration supports a switch contact current of 50mA at 24 V dc. Through-hole mounting ensures secure PCB installation. It is rated for an operating temperature range from -40°C to 85°C.

The IP67 rating guarantees dust tightness and water resistance for demanding environments. Constructed using Nylon 66 material for robust housing and copper alloy-silver moving contacts. Provides a mechanical life of up to 100,000 operations with actuation force of 1.57N.

Ideal for keyboards, keypads, telephones, radios, and general consumer electronics. Compact dimensions of 7 mm length, 7.11 mm width, and 8.36 mm height enable low-profile PCB setups. Complies with international standards including China RoHS 2, EU ELV, EU REACH, and EU RoHS.

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