Table 1: The three sensitivity levels of the 59177 series support AT ratings from 6 to 20 making them suitable for a wide range of application requirements. (Table source: Littelfuse)
addressing vexing position and motion sensing challenges. They can switch up to 10 W, are hermetically sealed against harsh environments, and are mechanically robust. Their zero standby and operating power consumption is perfect for both battery-powered IoT and ac-powered applications. Finally, they’re designed to simplify system integration and support automated assembly.
Alnico-5 magnets are suitable in a wide range of applications and offer a balance of strength and temperature stability. They maintain their magnetic properties even at high temperatures, model 57045- 000 is rated for operation at ambient temperatures up to 105°C, and they are corrosion resistant, making them ideal for use in harsh environments. Conclusion Everything about the Littelfuse 59177 series reed switches simplifies your tasks when
Simple integration Littelfuse 59177 series ultra- miniature reed switches are designed to simplify system integration. They are available in cut tape, tape and reel (complies with EIA-RS-481-1) and Digi- Reel formats to fit your specific assembly needs. They are compatible with pick and place assembly and their ability to operate through non-ferrous materials like wood, plastic, or aluminum, expands application packaging possibilities. They are solder reflow compliant to the IPC-A-610 standard, further ensuring ease of manufacturing and assembly. The companion model 57045- 000 Alnico-5 magnet is in a rectangular 0.700" L x 0.130" W x 0.170" H (17.8 mm x 3.30 mm x 4.32 mm) package with mounting clips to ease installation onto printed circuit boards (Figure 2). The model sensitivities detailed in Table 1 are based on using the 57045-000 magnet.
Figure 2: This 57045-000 Alnico-5 magnet is optimized for use with 59177 series reed switches and clips directly into the circuit board for quick and easy assembly. (Image source: Littelfuse)
we get technical
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