{"product_id":"stk4362-sanyo-stereo-audio-amplifier-hybrid-ic-10w-10w","title":"STK4362 Sanyo AF Power Amplifier","description":"\u003ch3\u003eReliable 10W+10W Stereo Audio Power Amplifier Module\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSTK4362\u003c\/strong\u003e is a classic thick-film hybrid integrated circuit from Sanyo. Delivering a continuous \u003cstrong\u003e10 Watts per channel\u003c\/strong\u003e, this 15-pin module was a centerpiece in the audio stages of high-quality tabletop radios, CRT televisions, and compact stereo systems throughout the 1980s and 90s. It is prized by restorers for its warm analog sound and compact, efficient design.\u003c\/p\u003e\n\n\u003cp\u003eBuilt on Sanyo's Insulated Metal Substrate Technology (IMST), the STK4362 offers excellent thermal stability and requires very few external components. With a Total Harmonic Distortion (THD) of just 1.0% at full power, it is the definitive replacement part for bringing vintage consumer electronics back to their original factory performance.\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 10W + 10W (at 8Ω, f = 1kHz, THD = 1.0%).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 2-Channel Stereo in a standard 15-Pin SIP (Single In-line Package).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Distortion:\u003c\/strong\u003e Typically 0.3% THD at 0.1W for clear, low-volume listening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Ultra-wide bandwidth from 20Hz to 100kHz (+0, -3dB).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Reliability:\u003c\/strong\u003e Guaranteed operation up to 125°C substrate temperature.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Supply Voltage:\u003c\/strong\u003e 33V DC (Maximum 50V).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation \u0026amp; Safety Guide:\u003c\/h4\u003e\n\u003cp\u003eWhile the STK4362 is a compact module, it generates heat during operation that must be dissipated. It \u003cstrong\u003emust\u003c\/strong\u003e be securely bolted to a metal chassis or heatsink using high-quality thermal silicone grease. Operating this module without a proper heatsink—even for a five-second diagnostic test—will cause immediate and permanent internal substrate failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eTechnician's Note: Before installing the new STK4362, verify that your power supply voltage is stable and discharge all filter capacitors. We recommend checking the output coupling capacitors (typically 470μF to 1000μF), as dried-out electrolytic caps in vintage gear are the most common cause of module stress and audio distortion.\u003c\/em\u003e\u003c\/p\u003e","brand":"Sanyo","offers":[{"title":"New","offer_id":48013256818842,"sku":"SC0008","price":18.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/9477\/8778\/files\/18-STK4362_20Sanyo_20AF_20Power_20Amplifier.jpg?v=1778557056","url":"https:\/\/prellelectronics.com\/products\/stk4362-sanyo-stereo-audio-amplifier-hybrid-ic-10w-10w","provider":"Prell Electronics","version":"1.0","type":"link"}