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Reed Switch

✅ Active 🔦 Pending
sensor Littelfuse Model: 59165 59165-1-T-00-A57045-000 📅 Acquired: Nov 2024

Magnetic proximity sensor switch

Connection Types

Overview

A reed switch is a passive electronic switching device that operates via an applied magnetic field. It consists of two ferromagnetic contacts sealed in a glass tube that close when a magnetic field is present.

The 59165 is a miniature overmolded reed switch 16.00mm x 2.40mm x 2.40mm (0.630” x 0.095” x 0.095”) with either straight or Gull Wing leads. It has normally open contact, capable of switching up to 200Vdc at 10W

  • Two-part magnetically operated proximity switch.
  • No standby power requirement
  • Operates through non-ferrous materials such as wood, plastic or aluminium

57045-000 actuators

Configuration Notes

  • Requires single GPIO pin (with pull-up/pull-down resistor)
  • Platform: GPIO Binary Sensor
  • Passive device - acts as mechanical switch
  • Needs external or internal pull-up/pull-down resistor
  • NO type: open circuit without magnet, closed with magnet
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