{"product_id":"stk4024ii-sanyo-mono-amplifier-hybrid-ic-20w","title":"STK4024II Sanyo AF Power Amplifier","description":"\u003ch3\u003eCompact 20W Mono Audio Power Amplifier Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK4024II\u003c\/strong\u003e is a classic thick-film hybrid integrated circuit from Sanyo. Designed for split power supply applications, this mono module provides a clean 20 Watts of continuous power. It is a vital replacement part for mid-80s slim-profile audio sets, compact receivers, and dedicated active speaker systems.\u003c\/p\u003e\n\n\u003cp\u003eAs part of the \"Series II\" line, it features an improved internal constant current circuit that ensures low harmonic distortion (0.4% THD) and high thermal stability in a miniature package.\u003c\/p\u003e\n\n\u003ch4\u003eKey Technical Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Power Output:\u003c\/strong\u003e 20W (at 8Ω, THD = 0.4%)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Mono (Single Channel)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlim Design:\u003c\/strong\u003e Small-sized package allowing for thinner audio equipment designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Full-range audio capability from 20Hz to 50kHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e Recommended ±23V (Absolute Maximum ±35V).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Compatibility:\u003c\/strong\u003e Member of a series ranging from 20W up to 70W for flexible design needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Safety:\u003c\/h4\u003e\n\u003cp\u003eProper thermal management is essential for the STK4024II. It \u003cstrong\u003emust\u003c\/strong\u003e be mounted to a flat, clean heatsink using high-quality thermal silicone grease. Because this is a high-density hybrid substrate, operating the module without a heatsink for even a brief test will cause immediate and permanent internal damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eTechnician's Note: Before installation, verify that your power supply rails are healthy and do not exceed ±23V to ensure the longest possible lifespan for the module.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48006074761370,"sku":"SC0007","price":19.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/24-STK4024II_20Sanyo_20AF_20Power_20Amplifier.jpg?v=1778389441","url":"https:\/\/prellelectronics.com\/products\/stk4024ii-sanyo-mono-amplifier-hybrid-ic-20w","provider":"Prell Electronics","version":"1.0","type":"link"}