{"id":9677,"date":"2025-08-19T13:47:29","date_gmt":"2025-08-19T13:47:29","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=9677"},"modified":"2026-08-12T11:28:43","modified_gmt":"2026-08-12T11:28:43","slug":"1-85mm-female-solder-rf-connector-4-hole-flange-1-85-kfd13","status":"publish","type":"product","link":"https:\/\/mechanc.com\/ja\/product\/1-85mm-female-solder-rf-connector-4-hole-flange-1-85-kfd13\/","title":{"rendered":"1.85mm \u30e1\u30b9 4\u7a74\u30d5\u30e9\u30f3\u30b8\u30de\u30a6\u30f3\u30c8 RF \u30b3\u30cd\u30af\u30bf \u2013 \u306f\u3093\u3060\u4ed8\u3051\u3001\u7a74\u9593\u9694 8.64mm\u3001\u30d4\u30f3\u5f84 8mm\u3001\u30b9\u30bf\u30d6\u7aef\u5b50"},"content":{"rendered":"

1.85mm Female 4-Hole Flange Mount RF Connector \u2013 Solder Attachment, Model 1.85-KFD13<\/h2>\n

The 1.85mm female 4-hole flange mount RF connector<\/strong> with 8.64 mm hole spacing and 0.8 mm pin diameter ensures exceptional performance and mechanical precision for ultra-high-frequency signal applications. Designed for stable operation up to 67 GHz with 50 \u03a9 impedance<\/strong>, the 1.85-KFD13 delivers outstanding electrical integrity for advanced RF and microwave systems.<\/p>\n

Superior Electrical Characteristics<\/h3>\n

The 1.85-KFD13 RF connector<\/strong> achieves VSWR \u2264 1.2<\/strong> and insertion loss \u2264 0.06 \u221aF(GHz) dB<\/strong>, providing minimal reflection and excellent signal transmission across the millimeter-wave spectrum. Its precision interface ensures accurate impedance matching for use in high-frequency analyzers, test equipment, and radar modules.<\/p>\n

High-Performance Materials and Standards<\/h3>\n

Constructed from passivated stainless steel with gold-plated beryllium copper contacts, the 1.85mm female solder attachment connector<\/strong> offers exceptional durability, conductivity, and corrosion resistance. Fully RoHS and REACH compliant<\/strong>, it is engineered for long-term stability under repeated thermal and mechanical stress.<\/p>\n

Flange Mount Configuration and Integration<\/h3>\n

The 4-hole flange mount design<\/a> provides secure mechanical stability and precise alignment during installation, making it ideal for microwave instrumentation, frequency extension systems, and precision test modules<\/strong>. The solder attachment ensures strong electrical continuity and minimal insertion loss.<\/p>\n

Explore More 1.85mm RF Connectors<\/h3>\n

Explore Mechanc\u2019s full range of 1.85mm RF connectors<\/a> for ultra-high-frequency and low-loss performance. Visit our RF Connector Catalog<\/a> to find compatible female RF connectors<\/a> and other field-replaceable solutions for advanced testing environments.<\/p>\n","protected":false},"excerpt":{"rendered":"

1.85mm Female 4-Hole Flange Mount RF Connector \u2013 Solder Attachment, Model 1.85-KFD13 The 1.85mm female 4-hole […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[],"center-conductor-type":[],"connection-type":[],"dielectric-type":[],"frequency-max":[],"connector-gender":[],"impedance":[],"interface-type":[],"jacket-material":[],"main-feature":[],"max-operating-temperature":[],"mount-method":[],"no-of-shields":[],"connector-series":[],"termination-type":[],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[45,17],"product_tag":[],"product_application":[],"class_list":["post-9677","product","type-product","status-publish","product_cat-1-85mm-connectors","product_cat-rf-connectors","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product\/9677","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/comments?post=9677"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/media?parent=9677"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/attachment-method?post=9677"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/body-material?post=9677"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/body-style?post=9677"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/center-conductor-type?post=9677"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connection-type?post=9677"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/dielectric-type?post=9677"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/frequency-max?post=9677"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connector-gender?post=9677"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/impedance?post=9677"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/interface-type?post=9677"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/jacket-material?post=9677"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/main-feature?post=9677"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/max-operating-temperature?post=9677"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/mount-method?post=9677"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/no-of-shields?post=9677"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connector-series?post=9677"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/termination-type?post=9677"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/vswr-max?post=9677"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/vswr-typical?post=9677"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_brand?post=9677"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_cat?post=9677"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_tag?post=9677"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_application?post=9677"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}