{"id":122,"date":"2026-01-16T06:14:28","date_gmt":"2026-01-16T06:14:28","guid":{"rendered":"https:\/\/template01.zehannet.net\/?post_type=product&#038;p=122"},"modified":"2026-01-16T06:14:28","modified_gmt":"2026-01-16T06:14:28","slug":"wholesale-fr4-single-sided-pcb-with-hasl-surface-finish","status":"publish","type":"product","link":"https:\/\/template01.zehannet.net\/de\/wholesale-fr4-single-sided-pcb-with-hasl-surface-finish\/","title":{"rendered":"Wholesale FR4 Single-Sided PCB With HASL Surface Finish"},"content":{"rendered":"<p data-start=\"520\" data-end=\"1086\">this custom pcb service is built around one thing: getting your boards to assemble cleanly and run reliably in real products. fr-4 is the go-to choice for strength and heat tolerance, while fr-1 and cem1 offer cost-efficient options for high-volume consumer and appliance designs. the image highlights common surface treatment choices\u2014hasl for robust, economical solderability; immersion gold for fine-pitch pads and consistent joint quality; and osp for a clean copper-protection layer when you want smooth assembly and controlled cost.<\/p>\n<p data-start=\"1088\" data-end=\"1501\" data-is-last-node=\"\" data-is-only-node=\"\">for b2b programs, we handle the full path from engineering review to mass production: stack-up and dfx checks, controlled thickness\/copper weight, impedance control when required, and process options like panelization, fiducials, and test points to improve yield. each lot can include aoI, flying probe\/e-test, and tailored packaging so your boards arrive ready for your smt line and your customers\u2019 expectations.<\/p>","protected":false},"excerpt":{"rendered":"<p>factory-direct pcbs in fr-4, fr-1, or cem1, built for stable soldering and predictable performance\u2014from simple single-sided layouts to complex multilayer builds.<\/p>","protected":false},"featured_media":123,"comment_status":"open","ping_status":"closed","template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[28],"product_tag":[40,42,45,44,41,43],"class_list":{"0":"post-122","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-fr-4-pcb","7":"product_tag-b2b-pcb-supplier","8":"product_tag-fr-4-pcb-manufacturer","9":"product_tag-hasl-surface-finish","10":"product_tag-multilayer-pcb-fabrication","11":"product_tag-oem-pcb-factory","12":"product_tag-single-sided-pcb","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/product\/122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/comments?post=122"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/media\/123"}],"wp:attachment":[{"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/media?parent=122"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/product_brand?post=122"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/product_cat?post=122"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/template01.zehannet.net\/de\/wp-json\/wp\/v2\/product_tag?post=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}