MITI-7L Reed Ultra-Miniature Switch Series with Extended Lifespan for Industrial Requirements
Littelfuse, Inc introduced the MITI-7L Reed Switch Series, featuring ultra-miniature reed switches designed to offer extended lifespan and enhanced reliability compared to existing 7 mm reed switches. These switches are capable of achieving millions of cycles, surpassing the requirements for industrial reed relays, test equipment, and security applications. The inclusion of a close differential feature makes them suitable for sensitive applications like security and alarm systems. The MITI-7L is a normally open switch with a 7 mm x 1.8 mm (0.276” x 0.071”) glass envelope, capable of switching up to 10 W with a sensitivity range of 6-25 AT. Proven durability exceeds lifecycle requirements for industrial applications, offering high insulation resistance (10^11 ohms minimum) and low contact resistance (less than 150 milliohms).
The series includes a surface-mount version, the MISM-7L, providing design flexibility for compact products. The hermetically sealed design, meeting cULus requirements, ensures suitability for harsh environments. These reed switches find applicability in various markets requiring extended lifecycle and high reliability, including Automatic Test Equipment (ATE) for power semiconductor testing, small and large appliances, as well as security and alarm systems.
Features:
- Extended Lifecycle
- Ultra-miniature, normally open switch
- PCB Space Savings
- Wide sensitivity range: 6-25 AT
- Hermetically sealed
- cULus recognition
- RoHS compliant
Application:
- Automatic Test Equipment (ATE)
- Small Appliance that requires long life and high reliability
- Security and Alarm Systems
- Position Sensing
- Suitable for various operating environment/applications
Availability:
The MITI-7L and MISM-7L Reed Switch Series are available in bulk quantities of 1000 pieces. For sample requests, contact authorized Littelfuse distributors globally, as listed on the Littelfuse website.
