{"id":4181,"date":"2025-10-21T17:04:11","date_gmt":"2025-10-21T17:04:11","guid":{"rendered":"https:\/\/1clickrepair.in\/ESS\/?post_type=product&#038;p=4181"},"modified":"2026-10-26T11:30:31","modified_gmt":"2026-10-26T11:30:31","slug":"ptf-15s-pcb-mount-fuse-holder-for-5-x-20mm-fuse-clip","status":"publish","type":"product","link":"https:\/\/essfuse.com\/it\/product\/ptf-15s-pcb-mount-fuse-holder-for-5-x-20mm-fuse-clip\/","title":{"rendered":"5.2x20mm PCB\u2011Mount Fuse Holder |16A High\u2011Current Industrial Fuse Block"},"content":{"rendered":"<p>PTF\/15S pcb mount fuse holder for 5x20mm Fuse Clip<br \/>\n<strong>Dimension Drawing<\/strong><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-16\/151.png?imageMogr2\/format\/webp\" alt=\"\" width=\"373\" height=\"184\" \/><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-16\/152.png?imageMogr2\/format\/webp\" alt=\"\" width=\"365\" height=\"180\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-16\/153.png?imageMogr2\/format\/webp\" alt=\"\" width=\"375\" height=\"185\" \/><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-16\/154-1.png?imageMogr2\/format\/webp\" alt=\"\" width=\"377\" height=\"186\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-16\/155.png?imageMogr2\/format\/webp\" alt=\"\" width=\"770\" height=\"228\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/v7-upload.digoodcms.com\/website_193\/2025-07-16\/156.png?imageMogr2\/format\/webp\" alt=\"\" width=\"799\" height=\"237\" \/><\/p>\n<p><strong>PCB mount fuse holder<\/strong> for 5.2x20mm cartridge fuses is reinforced through\u2011hole soldered high\u2011current circuit\u2011protection component for industrial PCBA. This fuse block adopts glass\u2011fiber reinforced PBT+GF30 base with PC upper cover, both UL94 V0 flame\u2011retardant grade, paired with durable tin\u2011copper alloy terminals. Specially optimized for wave\u2011soldering process, withstand short\u2011time high soldering temperature of 230\u2011240\u2103 for 3 seconds. Wide operating temperature covers\u201140\u202f\u2103 to +130\u202f\u2103, well\u2011suited for harsh industrial PCB environment. Widely applied in high\u2011power power supplies, industrial control boards, power conversion equipment and general\u2011purpose electronic PCBA.<\/p>\n<h2>Core Product Features<\/h2>\n<ul>\n<li>Compatible with standard 5.2 \u00d7 20\u202fmm glass \/ ceramic tubular cartridge fuses for high\u2011current PCB\u2011level circuit\u2011protection<\/li>\n<li>Electrical rating:16A, 500V(250V) AC, delivers stable high\u2011current carrying performance for industrial PCB circuits<\/li>\n<li>Reinforced insulating housing: Base PBT+GF30, upper cover PC, UL94 V0 flame\u2011retardant grade, enhanced mechanical strength and heat\u2011resistance<\/li>\n<li>Tin\u2011copper alloy terminals, good conductivity and anti\u2011oxidation for long\u2011term reliable conduction<\/li>\n<li>Special wave\u2011soldering resistance: withstand soldering temperature 230\u2011240\u2103 for 3 seconds, fits mass\u2011production SMT \/ wave\u2011soldering workflows<\/li>\n<li>Wide operating temperature\u201140\u202f\u2103 ~ +130\u202f\u2103, adapts to low\u2011temperature and high\u2011temperature industrial working conditions<\/li>\n<li>Insulation resistance\uff1e100\u202fM\u03a9(500VDC, 1min); DC withstand voltage up to1500V DC for enhanced dielectric safety<\/li>\n<li>Through\u2011hole PCB soldering mounting design, standard pin\u2011footprint for printed\u2011circuit\u2011board layout<\/li>\n<li>RoHS\u2011compliant construction, meets global industrial\u2011electronics environmental\u2011protection requirements<\/li>\n<\/ul>\n<p>Different from ordinary unreinforced plastic PCB fuse holders, this PBT+GF30 glass\u2011fiber reinforced base improves mechanical strength and thermal deformation resistance. Optimized solder\u2011resistance property avoids housing melting\/deformation during wave\u2011soldering mass\u2011production, it is preferred solution for high\u2011current industrial power\u2011supply PCBA projects.<\/p>\n<h2>Full Technical Specifications<\/h2>\n<table style=\"border-collapse: collapse; width: 100%; border: 1px solid #000;\">\n<tbody>\n<tr>\n<th style=\"border: 1px solid #000; padding: 8px 12px; text-align: left; background: #f5f5f5;\">Specification Item<\/th>\n<th style=\"border: 1px solid #000; padding: 8px 12px; text-align: left; background: #f5f5f5;\">Parameter Value<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Model<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">PTF(15S)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Compatible Fuse<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">5.2 \u00d7 20\u202fmm glass \/ ceramic tubular cartridge fuse<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Valutato attuale<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">16A<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Tensione nominale<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">500V(250V) AC<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Housing Material<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Base:PBT+GF30; Upper cover:PC, UL94 V0 flame\u2011retardant<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Terminal Material<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Tin\u2011copper alloy<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Soldering Resistance<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">230\u2011240\u2103 for 3 seconds<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Operating Temperature Range<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">\u201140\u202f\u2103 ~ +130\u202f\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Insulation Resistance<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">\uff1e10\u202fM\u03a9 (500 VDC, 1 min)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Withstand Voltage<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">1500V DC<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Mounting Method<\/td>\n<td style=\"border: 1px solid #000; padding: 8px 12px;\">Through\u2011hole PCB soldering mount<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Note: Original datasheet does not provide contact resistance parameter.<\/em><\/p>\n<h2>Selection &amp; Application Guidance<\/h2>\n<p>When selecting this reinforced PCB\u2011mount fuse holder for 5.2&#215;20\u202fmm fuses, confirm fuse dimension, system AC voltage and continuous operating\u2011current first. Select matching\u2011rating 5.2x20mm tubular fuses and reserve a 1.25\u20111.5\u00d7 safety margin to avoid over\u2011heating under continuous\u2011load. For wave\u2011soldering mass\u2011production PCBA, strictly control soldering temperature &amp; dwell\u2011time within 230\u2011240\u2103 \/3s specification to prevent housing damage. This wide\u2011temp variant fits equipment working in low\u2011temperature or high\u2011temperature ambient environment. Follow official PCB dimension drawing for pad layout to guarantee soldering reliability and stable electrical performance.<\/p>\n<h2>Typical Application Scenarios<\/h2>\n<ul>\n<li>High\u2011power switching power supplies and industrial power\u2011supply PCBA circuits<\/li>\n<li>Industrial control boards and automation equipment control\u2011circuit boards<\/li>\n<li>Power converter modules and energy\u2011storage auxiliary\u2011circuit boards<\/li>\n<li>Test instruments and high\u2011power laboratory power\u2011supply PCB<\/li>\n<li>Communication equipment high\u2011current power\u2011input protection circuits<\/li>\n<li>Medium\u2011power LED power\u2011drivers and industrial lighting control PCBA<\/li>\n<\/ul>\n<h2>Installation &amp; Maintenance Instructions<\/h2>\n<p>1. Select correct\u2011rating 5.2 \u00d7 20\u202fmm glass \/ ceramic tubular cartridge fuse according to circuit\u2011protection requirements.<\/p>\n<p>2. Design PCB through\u2011hole pads strictly follow official dimension drawing to ensure soldering compatibility.<\/p>\n<p>3. Complete wave\u2011soldering or manual\u2011soldering; strictly keep soldering condition within 230\u2011240\u2103 for max 3 seconds to avoid plastic housing thermal\u2011damage.<\/p>\n<p>4. Insert tubular fuse fully into holder cavity for reliable electrical contact.<\/p>\n<p>5. Do not operate beyond published rated voltage\u2011current limits to prevent insulation breakdown and safety hazards.<\/p>\n<p>6. Cut\u2011off full power supply and discharge circuit before fuse replacement to prevent electric\u2011shock hazard.<\/p>\n<p>7. Periodically inspect for loose fuse, terminal oxidation or heating signs; replace components promptly when anomalies are found.<\/p>\n<p><a href=\"https:\/\/essfuse.com\/wp-content\/uploads\/2025\/10\/ptf15s-pcb-fuse-holder.pdf\">ptf15s-pcb-fuse-holder<\/a><\/p>\n<h2>Frequently Asked Questions<\/h2>\n<p><strong>Q1: What fuse size fits this pcb fuse holder?<\/strong><\/p>\n<p>A1: It fits standard 5.2 \u00d7 20\u202fmm glass and ceramic tubular cartridge fuses for high\u2011current industrial PCB\u2011level over\u2011current\u2011protection.<\/p>\n<p><strong>Q2: What are its electrical ratings?<\/strong><\/p>\n<p>A2: Rated 16A, 500V(250V) AC; 1500V DC withstand voltage, insulation resistance\uff1e10\u202fM\u03a9 under 500VDC 1\u2011min test condition.<\/p>\n<p><strong>Q3: What is housing material feature?<\/strong><\/p>\n<p>A3: Base adopts glass\u2011fiber\u2011reinforced PBT+GF30, upper cover PC material, both UL94 V0 flame\u2011retardant grade for improved mechanical and thermal\u2011resistance performance.<\/p>\n<p><strong>Q4: What is soldering\u2011resistance and temperature range?<\/strong><\/p>\n<p>A4: Withstands soldering temperature of 230\u2011240\u2103 for 3 seconds; operating temperature\u201140\u202f\u2103 ~ +130\u202f\u2103 for wide\u2011range industrial environment.<\/p>\n<p><strong>Q5: What terminal material is used?<\/strong><\/p>\n<p>A5: Tin\u2011copper alloy terminals with good conductivity and anti\u2011oxidation for long\u2011term high\u2011current carrying.<\/p>\n<p><strong>Q6: What mounting style and typical\u2011applications?<\/strong><\/p>\n<p>A6: Through\u2011hole PCB soldering mount; mainly for high\u2011power power\u2011supply, industrial control board, power converter and other industrial PCBA over\u2011current\u2011protection.<\/p>","protected":false},"excerpt":{"rendered":"<div id=\"downloadAttachmentBtn\" class=\"custom-download-btn-wrapper\">Industrial\u2011grade reinforced through\u2011hole PCB\u2011mount fuse holder for 5.2\u00d720mm glass &amp; ceramic cartridge fuses, PBT+GF30 base + PC cover UL94 V0 flame\u2011retardant, tin\u2011copper alloy terminals, rated 16A 500V(250V) AC,\u201140\u2103~+130\u2103 wide temperature, resistant to 230\u2011240\u2103 short\u2011time soldering, 1500V DC withstand voltage, for high\u2011power power supply and industrial PCB over\u2011current\u2011protection.<a class=\"custom-download-btn\" href=\"https:\/\/essfuse.com\/wp-content\/uploads\/2025\/10\/PTF-15S-fuse-holder_20250716070205.pdf\" target=\"_blank\" rel=\"noopener\"><br \/>\n<\/a><\/div>","protected":false},"featured_media":13098,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[148],"product_tag":[],"class_list":["post-4181","product","type-product","status-publish","has-post-thumbnail","product_cat-pcb-fuse-holder-clip","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product\/4181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/comments?post=4181"}],"version-history":[{"count":3,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product\/4181\/revisions"}],"predecessor-version":[{"id":15486,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product\/4181\/revisions\/15486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/media\/13098"}],"wp:attachment":[{"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/media?parent=4181"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product_brand?post=4181"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product_cat?post=4181"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essfuse.com\/it\/wp-json\/wp\/v2\/product_tag?post=4181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}