Ten normally open reed switches, model MKA14103, in a green glass envelope. Each switch measures 2 x 14 mm and is suited for a variety of sensor applications. Magnetic control provides precise operation and reliable performance in magnetic sensing scenarios. This set includes 10 pieces. Key benefits - Simple normally open operation: ideal for circuits that require a default-off state and easy integration with magnets or proximity sensing. - Compact 2 x 14 mm size: fits into tight spaces in instrumentation, consumer electronics, and compact sensor assemblies. - Green glass construction: easy visual identification during assembly and testing. - Glass encapsulation: provides stable, consistent performance in standard sensing environments. - Model MKA14103: proven design for reliable magnetic switching and compatibility with common magnet-based sensing configurations. - Quantity: a 10-piece set offers multiple switches for project prototyping, replacements, or multi-sensor deployments. Practical applications - Door and window security sensors: use as magnetic switches to detect opening and closing in alarm systems or access control setups. - Proximity and position sensing in automation: integrate into small devices or dashboards to detect magnet presence for simple on/off signaling. - End-of-travel or limit sensing in compact equipment: monitor the position of moving parts where space is constrained. These features and configurations support reliable magnetic sensing by providing a compact, normally open switch with a distinct green glass envelope and a proven model in a convenient 10-piece format.