{"product_id":"mpsa42-npn-transistor","title":"MPSA42 NPN Transistor","description":"\u003cp\u003eThe \u003cstrong\u003eMPSA42\u003c\/strong\u003e is a high voltage NPN transistor. A \u003ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"text-blue-600 underline\" href=\"https:\/\/ROBODIUM.com\/collections\/transistors\"\u003etransistor\u003c\/a\u003e can normally be used as a switch or amplifier, but this transistor is commonly is used only for switching purpose since it has a low gain value of 30 only. It can switch on or off the loads with voltages upto 300V. When transistor is fully biased which you can do with base emitter voltage of about 6V, it can carry a collector current upto 500mA. So if you are looking for an NPN transistor which can switch high voltages with decent enough currents then it is the product for you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMPSA42 Transistor Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eHigh Voltage NPN Transistor\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDC Current Gain (hFE): 40\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eContinuous Collector current: 500mA\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBase- Emitter Voltage: 6V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCollector-Emitter Voltage: 300V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCollector-Base Voltage: 300V\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eAvailable in To-92 Package\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"ROBODIUM","offers":[{"title":"Default Title","offer_id":62736761422195,"sku":"R1376","price":3.54,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/3620\/7475\/files\/MPSA42___KSP42_NPN_Transistor_3.jpg?v=1776670672","url":"https:\/\/robodium.com\/products\/mpsa42-npn-transistor","provider":"ROBODIUM","version":"1.0","type":"link"}