Reed Switch Sensor Position Magnet N35SH D4 x8mm Technical Introduction
Item No.: MPSNM-N35SH0408
Magnet Size: 4mm x 8mm
Tolerances: ±0.004″
Material: Rare Earth NdFeB
Grade of Neodymium: N35SH
Plating/Coating: Ni-Cu-Ni
Brmax: 11,900Gauss
BHmax: 35 MGOe
Max Temperature: 150℃
Magnetization Direction: Axial or Diametrical
Surface Gauss: Gauss
Reed Switch Sensor Position Magnet:
The reed switch utilizes two small soft-magnetic elements inside of a glass bulb. The elements change their continuity state in the presence of a magnetic field. A normally open reed switch will close when the proper magnitude and shape field is presented to it. This sensor makes use of the flux components running parallel to the bulb and soft-magnetic elements. This geometry usually requires the magnet to be oriented parallel to the bulb. Inaccurate triggering and “dead-spots” will be observed when utilizing a magnet oriented perpendicular to the bulb and elements.
Magnetic sensors have gained traction in many consumer applications. These involve solutions based on current sensing, switching, position sensing and angular sensing. We design our magnetic sensors to provide superior performance in all of these applications. reed switch sensor magnet neodymium rod
Most of the applications in consumer products involve switching and current sensing. A number of products that use switching include cases and covers to protect smartphones and tablet screens, as well as laptops. With industry leading low power consumption at about 250 nA!
Magnetic sensors are widely used in a variety of consumer products such as printers, scanners, cameras, and flat panels. One of the fastest growing applications of magnetic sensors is mobile navigation – the electronic compass is a must have feature in mobile devices such as smartphones and tablets. Magnetic field sensors are also commonly found in gaming consoles and in many products with smart features.
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