Littelfuse 59143-1-T-02-A

59143 is a miniature flange-mount dry reed sensor measuring 23.00mm × 14.00mm × 6.00mm (0.906 in × 0.551 in × 0.236 in), featuring a normally open contact. The housing design allows mounting with M3 screws and washers at a maximum torque of 1 Nm, or alternatively via adhesive bonding. Leads exit from the right side. The 59143 is capable of switching voltages up to 265Vac/300Vdc at 10VA. It is well suited for a wide range of industrial, home appliance, and IoT proximity sensing applications. The 59143 series works best with the matching actuator 57143-000, sold separately.

• Non-contact switching solution for humid and harsh environments
• Housing design facilitates optimized adjustment
• Multiple sensitivity levels (operating distances) available
• Standard cable configuration, customizable
• Sealed package, IP67 protection rating, UL and REACH compliant
• Zero leakage current in "OFF" state, ideal for battery-powered IoT applications
• Operable through non-ferromagnetic materials such as wood, plastic, or aluminum
• Facilitates efficient proximity/access and energy management systems
• Compact form factor, easy to install, effectively concealable in many applications
• Compliant with UL 508 and CSA C22.2 No. 14 standards

• Security and access control
• Factory automation
• Process equipment
• Large home appliances
• Small home appliances
• Proximity and limit sensing