{"id":457,"date":"2026-11-06T19:28:01","date_gmt":"2026-11-06T11:28:01","guid":{"rendered":"https:\/\/yutotape.com\/?post_type=product&#038;p=457"},"modified":"2026-11-07T00:10:04","modified_gmt":"2026-11-06T16:10:04","slug":"3m-1205-635mm-33m","status":"publish","type":"product","link":"https:\/\/yutotape.com\/materials\/3m-1205-635mm-33m\/","title":{"rendered":"3M\u2122 1205 3M\u2122 1205 Polyimide Film Electrical Tape"},"content":{"rendered":"<div class=\"yuto-product-overview\">\n<p class=\"yuto-lead-desc\">3M\u2122 Polyimide Film Electrical Tape 1205 is an industrial electrical tape combining a 1.0-mil polyimide film backing with an aggressive, solvent-resistant acrylic adhesive. Engineered for wrapping transformers, capacitors, and wire harnesses requiring Class 155\u00b0C electrical insulation with exceptional resistance to chemical cleaning agents and varnish impregnation.<\/p>\n<h3>Key Performance Highlights<\/h3>\n<ul class=\"yuto-highlights-list\">\n<li>1.0 mil polyimide film with aggressive solvent-resistant acrylic adhesive<\/li>\n<li>UL Class 155\u00b0C (311\u00b0F) continuous thermal rating and UL 510 flame retardant<\/li>\n<li>Resists solvent attack from varnish impregnation and circuit board washing fluids<\/li>\n<li>Supplied on a removable liner for precision automated slitting and die-cutting<\/li>\n<\/ul>\n<h3>Recommended Industrial Applications<\/h3>\n<p>Transformer coil wrapping, capacitor layer insulation, lead anchoring, wave soldering<\/p>\n<h3>Authoritative Technical Specifications<\/h3>\n<table class=\"yuto-specs-table\">\n<tbody>\n<tr>\n<th>Backing Material<\/th>\n<td>1.0 mil (0.025 mm) polyimide film<\/td>\n<\/tr>\n<tr>\n<th>Adhesive System<\/th>\n<td>Solvent-resistant acrylic pressure-sensitive adhesive<\/td>\n<\/tr>\n<tr>\n<th>Total Thickness<\/th>\n<td>0.076 mm (3.0 mil)<\/td>\n<\/tr>\n<tr>\n<th>Operating Temperature<\/th>\n<td>-40\u00b0C to 155\u00b0C (-40\u00b0F to 311\u00b0F)<\/td>\n<\/tr>\n<tr>\n<th>Visual Color \/ Appearance<\/th>\n<td>Amber \/ Translucent Gold<\/td>\n<\/tr>\n<tr>\n<th>Dielectric \/ Flame Rating<\/th>\n<td>UL 510 Recognized, File E17385, UL Class 155\u00b0C<\/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 1205 featuring 1.0 mil (0.025 mm) polyimide film and Solvent-resistant acrylic pressure-sensitive adhesive. Operating temperature -40\u00b0C to 155\u00b0C (-40\u00b0F to 311\u00b0F) with UL 510 Recognized, File E17385, UL Class 155\u00b0C. Precision slit and die-cut to custom B2B engineering specifications.<\/p>\n","protected":false},"featured_media":912,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":["post-457","product","type-product","status-publish","has-post-thumbnail","product_cat-insulating-specialty-film-tapes","first","instock","shipping-taxable","purchasable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product\/457","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=457"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/media\/912"}],"wp:attachment":[{"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/media?parent=457"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product_brand?post=457"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product_cat?post=457"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yutotape.com\/wp-json\/wp\/v2\/product_tag?post=457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}