{"product_id":"opto-couplers-infrared-diode-to-photo-transistor","title":"Opto Couplers Infrared diode to Photo-Transistor","description":"\u003cp\u003eThe 4N25 Optocoupler transfers signals between electrically isolated circuits using an infrared LED and an NPN phototransistor. Its compact 6-pin DIP package fits easily on breadboards, in sockets, and on circuit boards, making it a practical choice for prototyping, electronics education, and repairs. It is suitable for logic isolation, control interfaces, and power supply feedback circuits.\u003c\/p\u003e","brand":"SciencePurchase","offers":[{"title":"Default Title","offer_id":67666121162989,"sku":"084N25","price":0.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/9136\/6829\/files\/af6bf585f682.png?v=1791311416","url":"https:\/\/www.sciencepurchase.com\/products\/opto-couplers-infrared-diode-to-photo-transistor","provider":"SciencePurchase","version":"1.0","type":"link"}