{"product_id":"120427","title":"221-197","description":"\u003cp\u003e221-197: 7-Volt 1-Amp Positive Linear Voltage Regulator manufactured by Zenith Electronics (stenciled under a proprietary internal consumer electronics service matrix part code). This three-terminal monolithic integrated circuit functions by absorbing erratic or higher incoming DC potentials and stepping them down to a smooth, highly stable +7V power rail inside vintage television chassis. (Industry Equals: Zenith 221-197, NTE Electronics NTE1914, Philips ECG1914, onsemi MC7807, STMicroelectronics L7807CV).\u003c\/p\u003e","brand":"ZENITH","offers":[{"title":"Default Title","offer_id":32026567704629,"sku":"","price":52.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0219\/7936\/5440\/products\/ACtC-3fvUlBLMFIG80lNfyvv2fuU_cj4iImWS6SSEy8kq3Kmz3W6U5xWiNEWgJtTcdTAqRZngc7TblPUZhPu-gUen9K7AheOmHiU02UzprroUlqmGU2Y00JOeaYtgbIiDzGUM6tM1qBGvtdlGC66rcoqBvPvcg_w373-h135-no_632360d3-1764-49de-ba6f-72c1ec020232.jpg?v=1614958535","url":"https:\/\/greenbrookonline.com\/products\/120427","provider":"Green Brook Online","version":"1.0","type":"link"}