{"product_id":"116378","title":"5BK7A","description":"\u003cp\u003e5BK7A, Filament \/ Heater: 4.7V at 600mA, Pin Count \/ Base: 9-Pin Miniature (Noval \/ B9A), Description: Medium-high-mu twin triode with controlled warm-up time, specialized for low-noise cascode RF amplifier circuitry in series string VHF TV tuners. Equivalent: RCA 5BK7A \/ Sylvania 5BK7A \/ GE 5BK7A \/ Raytheon 5BK7A TUBE IN BOX - TUBE WILL BE TESTED BEFORE SHIPMENT\u003c\/p\u003e","brand":"RCA","offers":[{"title":"Default Title","offer_id":31416791629877,"sku":"","price":14.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0219\/7936\/5440\/products\/ACtC-3d1MRXbjCfStm_ck9vib7SGiFgVXiPkMxYDKYqVJNYPPhLTBWfBB-BtqrbCLCuNjiGfByi6X4vbt1Cjl-fBK59JXZ7-MDbKom25HpZFZxYC-lKW3FBm6aSpjoeBZspvbkTERVg7nsdZyBbKaCs39d7JNQ_w920-h331-no_b2336cd1-79e1-46a4-a783-8a8c9e1faf68.jpg?v=1614956311","url":"https:\/\/greenbrookonline.com\/products\/116378","provider":"Green Brook Online","version":"1.0","type":"link"}