{"product_id":"8-pack-b20k-linear-potentiometer-with-built-in-swi","title":"8 Pack B20K Linear Potentiometer With Built In Switch 20K Ohm 5 Pin WH148 Style Rotary Carbon Film Potentiometer 15mm Knurled Shaft For DIY Electronics Smooth Audio Gain And Precise Control","description":"\u003cdiv\u003e8-Pack 20K Linear Potentiometer with Built-In Switch for DIY \u003cbr\u003e\n✔️ 20K Linear taper, B-Type, 5-pin PCB mount, 15mm knurled shaft \u003cp\u003eThese 8-pack potentiometers combine a 20K B-Type linear pot with an integrated SPST switch, designed for compact DIY audio projects. Perfect for amplifiers, radios, guitar pedals, and control panels where space matters.\u003c\/p\u003e \u003cp\u003e✅ Resistance: 20K ohm, B-Type linear \u003cbr\u003e\n✅ Shaft length: 15mm (including thread) \u003cbr\u003e\n✅ Integrated SPST switch for on\/off control \u003cbr\u003e\n✅ 5-pin PCB mount: 3 potentiometer pins + 2 switch pins \u003cbr\u003e\n✅ Durable carbon film and metal construction for longevity \u003cbr\u003e\n✅ Pack size: 8 pieces\u003c\/p\u003e \u003cp\u003e💡 What is a 20K B-Type linear potentiometer with built-in switch used for in DIY audio gear? \u003cbr\u003e A handy combo part that saves space on panels and PCBs. \u003cbr\u003e - Used for precise volume control and gain staging in amps, effect boxes, and radios. \u003cbr\u003e - Integrates a 20K linear pot with an SPST switch for power or bypass control. \u003cbr\u003e - Fits 5-pin PCB mounting and 15mm knurled shaft for compact layouts.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043252412651,"sku":"VXB0GVYHXJMK","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6134cAU-XJL.jpg?v=1783864292","url":"https:\/\/vxb.com\/products\/8-pack-b20k-linear-potentiometer-with-built-in-swi","provider":"VXB Bearings","version":"1.0","type":"link"}