The Reed Switch 3 Pin Magnetic Switch (2.5×14mm) is a compact, dual-function magnetic sensor used for contactless switching in a variety of electronics and automation applications. It offers both Normally Open (NO) and Normally Closed (NC) operation using a convenient 3-pin configuration, making it suitable for versatile wiring logic and control systems. Its slim glass housing (2.5mm × 14mm) encases metal contacts that open or close in the presence of a magnetic field. This allows for wear-free, long-lasting operation in sensing and control circuits. Ideal for use in security systems, home automation, robotics, and IoT, the switch is easily mountable on breadboards or PCBs via through-hole solderable pins. �� Key Features 3-pin output: Supports both NO and NC functionality Magnetic actuation – no mechanical contact required Glass-encapsulated body ensures durability Compact size: 2.5mm × 14mm for space-constrained designs Fast switching response (millisecond range) Works with both AC and DC low-current signals �� Technical Specifications Product Name Reed Switch 3 pin Magnetic Switch NO & NC (2.5mm × 14mm) Switching Type Normally Open (NO) / Normally Closed (NC) Pin Configuration 3 Pins Body Size 2.5mm × 14mm Material Glass Metal Contacts Actuation Method Magnetic Field Voltage Rating Typically up to 100V DC Current Rating Up to 0.5A (depending on circuit) Mounting Type Through-hole / Solderable Pins Response Time Milliseconds range Use Case Security, automation, sensing, control, robotics �� Applications Door and window sensor triggers in alarm systems Magnetic proximity sensors in automation Robotics and actuator position detection IoT motion detection and control logic DIY electronics and magnetic switches �� Why Choose This Product? The Reed Switch 3 Pin Magnetic Switch provides a durable, contactless solution for position, presence, and proximity sensing. Its dual-mode NO/NC capability and compact glass package make it ideal for flexible, low-power designs in embedded systems and automation circuits. �� Package Includes 1 × Reed Switch 3 Pin Magnetic Switch – Normally Open Normally Closed Conversion 2.5×14mm NO NC
