{"product_id":"belden-9770-22-awg-3-conductor-shielded-audio-cable","title":"Belden 9770 22 AWG 3-Conductor Shielded Audio \u0026 Control Cable | 300V","description":"\u003cp\u003e\u003cb\u003ePrecision 3-Conductor Shielded Signaling for Audio \u0026amp; Industry\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eBelden 9770\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance 22 AWG, 3-conductor stranded cable engineered for applications where signal purity is paramount. Featuring\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e7-strand tinned copper\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003econductors and an overall\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eBeldfoil® shield\u003c\/b\u003e, it provides 100% coverage against electromagnetic interference (EMI). What sets the 9770 apart is its\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ePolypropylene (PP) insulation\u003c\/b\u003e, which offers better electrical properties and crush resistance than standard PVC—making it a favorite for both industrial sensors and professional line-level audio.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Professionals Choose Belden 9770:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBeldfoil® EMI Protection:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe aluminum foil-polyester tape shield eliminates crosstalk and external noise, ensuring that low-voltage analog signals (4-20mA, 0-10V) remain clean.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTinned Copper Conductors:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eStranded tinned copper prevents corrosion and makes soldering or crimping into terminal blocks significantly easier and more reliable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSuperior PP Insulation:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePolypropylene insulation allows for a thinner, tougher wire with lower capacitance, improving signal speed and clarity over long distances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIntegrated Drain Wire:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eIncludes a 22 AWG stranded tinned copper drain wire for rapid, reliable grounding of the shield.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eInstaller’s Insight:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\"The 9770 is my 'Secret Weapon' for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eLine-Level Audio and Industrial Sensors\u003c\/b\u003e. Most people grab a standard PVC 22\/3, but the Polypropylene in the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eBelden 9770\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003emakes the cable much more durable in tight cabinets. It doesn't 'smush' under pressure like PVC does, and the tinned copper means I don't have to worry about the leads oxidizing over time. It's the ultimate 'set it and forget it' cable for high-end control panels.\"\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCommon Applications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLine-Level Audio \u0026amp; Voice Communications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-Voltage Analog Signaling (4-20mA, 0-10V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial Instrumentation \u0026amp; Remote Sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor-Based Control Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePanel Wiring \u0026amp; Enclosure Interconnects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eGauge:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e22 AWG\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eConductor Count:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e3\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eStranding:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e7x30 (Stranded Tinned Copper)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eInsulation:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ePolypropylene (PP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eShielding:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eOverall Beldfoil® (100% Coverage)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDrain Wire:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e22 AWG Stranded Tinned Copper\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eJacket:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eBrown or Chrome PVC (Note: Often comes in Brown)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eColor Code:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eBlack, Red, White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRating:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eUL Type CM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eVoltage:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e300V RMS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wire America","offers":[{"title":"250 ft. Spool","offer_id":53116335554874,"sku":"BDN9770-250","price":525.0,"currency_code":"USD","in_stock":true},{"title":"500 ft. Spool","offer_id":53116335587642,"sku":"BDN9770-500","price":1044.0,"currency_code":"USD","in_stock":true},{"title":"1000 ft. Spool","offer_id":53116335620410,"sku":"BDN9770-1K","price":2077.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0969\/0234\/9114\/files\/Belden-9770.jpg?v=1772671526","url":"https:\/\/www.wireamerica.com\/products\/belden-9770-22-awg-3-conductor-shielded-audio-cable","provider":"Wire America ","version":"1.0","type":"link"}