{"product_id":"conductive-copper-foil-tape-no-8323-25-mm-20-m-0-07-mm-ul510","title":"Conductive Copper Foil Tape, 25 mm × 20 m — 0.07 mm, EMI Shielding \u0026 Grounding (No.8323)","description":"\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThickness\u003c\/td\u003e\n\u003ctd\u003e0.07 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength × Width\u003c\/td\u003e\n\u003ctd\u003e20 m × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking\u003c\/td\u003e\n\u003ctd\u003erolled copper foil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesive\u003c\/td\u003e\n\u003ctd\u003econductive acrylic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdhesion\u003c\/td\u003e\n\u003ctd\u003e8.58 N\/25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003e0.04 Ω·cm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003eUL510 Flame Retardant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eRolled copper foil tape with conductive acrylic adhesive for EMI\/RFI shielding, grounding and static discharge paths. Conductive through the thickness and along the surface, at 0.04 Ω·cm².\u003c\/p\u003e\u003ch2\u003eQuestions\u003c\/h2\u003e\u003ch3\u003eWhat is No.8323 used for?\u003c\/h3\u003e\u003cp\u003eRolled copper foil tape with conductive acrylic adhesive for EMI\/RFI shielding, grounding and static discharge paths.\u003c\/p\u003e\u003ch3\u003eWhat is the resistance of No.8323?\u003c\/h3\u003e\u003cp\u003eIts resistance is 0.04 Ω·cm².\u003c\/p\u003e\u003ch3\u003eWhat width and length does one roll have?\u003c\/h3\u003e\u003cp\u003eOne roll is 25 mm wide and 20 m long.\u003c\/p\u003e\u003cp\u003eTypical values measured according to JIS or the manufacturer's test methods. Reference values, not guaranteed values.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"What is No.8323 used for?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Rolled copper foil tape with conductive acrylic adhesive for EMI\/RFI shielding, grounding and static discharge paths.\"}},{\"@type\":\"Question\",\"name\":\"What is the resistance of No.8323?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Its resistance is 0.04 Ω·cm².\"}},{\"@type\":\"Question\",\"name\":\"What width and length does one roll have?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"One roll is 25 mm wide and 20 m long.\"}}]}\u003c\/script\u003e\r\n\n\u003ch2\u003eEMI copper foil tape and metal conductive tape: the same roll, two requests\u003c\/h2\u003e\n\u003cp\u003eBuyers ask for this tape two ways. \"EMI copper foil tape\" is the shielding request — line a cavity, wrap a cable, stop a radiated field. \"Metal conductive tape\" is the grounding request — bond a point to chassis, carry current, solder a tab. No.8323 is specified for both: copper foil at 0.07 mm with a conductive acrylic adhesive, so it conducts along the surface and through the thickness.\u003c\/p\u003e\n\u003ch2\u003eIf your drawing specifies a plated foil\u003c\/h2\u003e\n\u003cp\u003eNickel-plated, tin-plated and gold-plated copper foil appear in EMI drawings for corrosion resistance, solderability or contact stability — not for better shielding. We supply plain rolled copper, so a plated callout is not a like-for-like swap. Read \u003ca href=\"\/pages\/plated-copper-foil-emi-shielding\"\u003eplated copper foil for EMI shielding\u003c\/a\u003e before substituting.\u003c\/p\u003e\n\u003cp\u003ePart of the \u003ca href=\"\/collections\/emi-shielding-conductive\"\u003eEMI shielding and conductive\u003c\/a\u003e range.\u003c\/p\u003e","brand":"MLIDEAL","offers":[{"title":"Default Title","offer_id":50945235615801,"sku":"BL-8323-25","price":21.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/7704\/5049\/files\/cover-8323.png?v=1793166914","url":"https:\/\/www.mlideal.com\/products\/conductive-copper-foil-tape-no-8323-25-mm-20-m-0-07-mm-ul510","provider":"MLIDEAL","version":"1.0","type":"link"}