{"product_id":"lil-4-by-28-mm-normally-open-reed-switch-pack-of-1","title":"Lil 4 By 28 mm Normally Open Reed Switch Pack Of 10 For Small Projects Magnetic Induction Switches With Space Saving Design And Hermetically Sealed Inert Gas Tube For Long Life Electronics","description":"\u003cdiv\u003eCompact 4x28mm reed switches pack of 10 for electronics\u003cbr\u003e\n✔️ Ten sealed magnetic reed switches with 4x28mm size, ideal for compact designs in security and telecoms projects \u003cp\u003eA reed switch is a small device that activates with a magnetic field, making it perfect for use in electronics like security systems, limit switches, and telecommunications equipment where space is tight.\u003c\/p\u003e ✅ Dimensions: 4x28mm\u003cbr\u003e\n✅ Switching current: 1.0A\u003cbr\u003e\n✅ Switching voltage: 200-350V\u003cbr\u003e\n✅ Max contact rating: 30W\u003cbr\u003e\n✅ Pull in value: 45-90AT\u003cbr\u003e\n✅ Load current max: 2.5A\u003cbr\u003e\n✅ Contact resistance max: 200mΩ\u003cbr\u003e\n✅ Insulation resistance min: 10Ω\u003cbr\u003e\n✅ Electrical life: 30V-100mA-2x10^6, 60V-200mA-10\u003cbr\u003e\n✅ Response frequency: 2200Hz\u003cbr\u003e\n✅ Working frequency max: 50Hz\u003cbr\u003e\n✅ Contact capacitance max: 2.0\/1.0pF\u003cbr\u003e\n✅ Number of coils tested: 5000T\u003cbr\u003e\n✅ Resistance: 450Ω\u003cbr\u003e \u003cp\u003e💡 What are the key advantages of reed switches for magnetic sensing in projects?\u003cbr\u003e\nReed switches offer a handy way to handle magnetic detection without moving parts, boosting reliability in various setups. Here's a quick breakdown:\u003cbr\u003e\n- They work well in tight spots for security alarms or limit controls, cutting down on wear and tear\u003cbr\u003e\n- Sealed designs prevent environmental damage, leading to longer lifespans in telecom devices\u003cbr\u003e\n- Easy integration means less hassle for DIY electronics, improving overall project efficiency\u003cbr\u003e\n- Their fast response helps in high-frequency uses, making them a solid pick for precise operations\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110810530027,"sku":"VXB0CJFKG92B","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61UtOdo9xeL.jpg?v=1776487674","url":"https:\/\/vxb.com\/products\/lil-4-by-28-mm-normally-open-reed-switch-pack-of-1","provider":"VXB Bearings","version":"1.0","type":"link"}