{"id":503,"date":"2026-11-06T18:33:13","date_gmt":"2026-11-06T10:33:13","guid":{"rendered":"https:\/\/yutotape.com\/?post_type=product&#038;p=503"},"modified":"2026-11-07T00:10:09","modified_gmt":"2026-11-06T16:10:09","slug":"3m-1345-584mm-16-5m","status":"publish","type":"product","link":"https:\/\/yutotape.com\/materials\/3m-1345-584mm-16-5m\/","title":{"rendered":"3M\u2122 1345 3M\u2122 1345 Embossed Tin-Plated Copper Foil Tape"},"content":{"rendered":"<div class=\"yuto-product-overview\">\n<p class=\"yuto-lead-desc\">3M\u2122 Embossed Tin-Plated Copper Shielding Tape 1345 combines the oxidation resistance and superior solderability of tin plating with 3M&#039;s embossed electrical contact technology. The embossed foil teeth penetrate the adhesive barrier, establishing positive electrical contact with the mating surface. Ideal for connector shielding, seam wrapping, and grounding in corrosive or humid operating environments.<\/p>\n<h3>Key Performance Highlights<\/h3>\n<ul class=\"yuto-highlights-list\">\n<li>Dual-sided tin plating resists oxidation and facilitates direct soldering in harsh climates<\/li>\n<li>Embossed backing cuts through adhesive layer establishing immediate low-resistance circuit<\/li>\n<li>Excellent shielding effectiveness (&gt;85 dB attenuation across broad RF frequencies)<\/li>\n<li>Meets UL 510 flame retardancy and RoHS environmental requirements<\/li>\n<\/ul>\n<h3>Recommended Industrial Applications<\/h3>\n<p>Severe-environment grounding, connector backshell shielding, military and communications equipment<\/p>\n<h3>Authoritative Technical Specifications<\/h3>\n<table class=\"yuto-specs-table\">\n<tbody>\n<tr>\n<th>Backing Material<\/th>\n<td>1.4 mil (0.036 mm) embossed deadsoft copper foil with tin plating<\/td>\n<\/tr>\n<tr>\n<th>Adhesive System<\/th>\n<td>Aggressive non-conductive acrylic adhesive<\/td>\n<\/tr>\n<tr>\n<th>Total Thickness<\/th>\n<td>0.101 mm (4.0 mil)<\/td>\n<\/tr>\n<tr>\n<th>Operating Temperature<\/th>\n<td>-40\u00b0C to 130\u00b0C (-40\u00b0F to 266\u00b0F)<\/td>\n<\/tr>\n<tr>\n<th>Visual Color \/ Appearance<\/th>\n<td>Embossed Silver (Tin-Plated Copper)<\/td>\n<\/tr>\n<tr>\n<th>Dielectric \/ Flame Rating<\/th>\n<td>UL 510 Recognized Flame Retardant, File E17385<\/td>\n<\/tr>\n<tr>\n<th>Precision Converting<\/th>\n<td>Precision Rotary Slitting, Die-Cutting, Custom Widths from 2mm to Log Width<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>3M\u2122 1345 featuring 1.4 mil (0.036 mm) embossed deadsoft copper foil with tin plating and Aggressive non-conductive acrylic adhesive. Operating temperature -40\u00b0C to 130\u00b0C (-40\u00b0F to 266\u00b0F) with UL 510 Recognized Flame Retardant, File E17385. Precision slit and die-cut to custom B2B engineering specifications.<\/p>\n","protected":false},"featured_media":917,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[36],"product_tag":[],"class_list":["post-503","product","type-product","status-publish","has-post-thumbnail","product_cat-conductive-shielding-metal-tapes","first","instock","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product\/503","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/comments?post=503"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/media\/917"}],"wp:attachment":[{"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/media?parent=503"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product_brand?post=503"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product_cat?post=503"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product_tag?post=503"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}