The 3.5 mm female 4-hole flange mount RF connector<\/strong> with a 0.38 mm pin and 8.64 mm hole spacing delivers broadband accuracy up to 26.5 GHz. Designed as a field-replaceable connector<\/a>, it ensures secure mating and consistent electrical performance across repeated installations.<\/p>\n With 50 \u03a9 impedance<\/strong>, VSWR \u2264 1.1<\/strong>, and insertion loss \u2264 0.06 \u221aF(GHz) dB, the 3.5 mm female flange connector<\/strong> provides low-loss transmission and exceptional stability across microwave frequencies.<\/p>\n Engineered from stainless steel and gold-plated beryllium copper, the connector is robust, corrosion-resistant, and fully REACH and RoHS compliant<\/strong>.<\/p>\n Perfect for test cables, analyzers, and 4-hole flange mount RF systems<\/a> requiring phase stability and durability.<\/p>\n Pair with the 3.5 mm male 4-hole flange mount RF connector \u2013 Model 3.5-JFD3<\/a>. Browse the 3.5 mm connector series<\/a> in our RF Connector Catalog<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":" 3.5mm Female 4-Hole Flange Mount Field-Replaceable RF Connector \u2013 Model 3.5-KFD3 The 3.5 mm female 4-hole flange mount RF connector with a 0.38 mm pin and 8.64 mm hole spacing delivers broadband accuracy up to 26.5 GHz. Designed as a field-replaceable connector, it ensures secure mating and consistent electrical performance across repeated installations. Optimized Broadband […]<\/p>\n","protected":false},"featured_media":1462,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"attachment-method":[162],"body-material":[],"body-style":[151],"center-conductor-type":[],"connection-type":[],"dielectric-type":[],"frequency-max":[199],"connector-gender":[163],"impedance":[152],"interface-type":[],"jacket-material":[],"main-feature":[],"max-operating-temperature":[161],"mount-method":[165],"no-of-shields":[],"connector-series":[200],"termination-type":[166],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[48,17],"product_tag":[],"product_application":[],"class_list":["post-5381","product","type-product","status-publish","has-post-thumbnail","attachment-method-field-replaceable","body-style-straight","frequency-max-26-5-ghz","connector-gender-female","impedance-50-cf89","max-operating-temperature-165c","mount-method-4-hole-flange","connector-series-3-5mm","termination-type-field-replaceable","product_cat-3-5mm-connectors","product_cat-rf-connectors","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/product\/5381","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/comments?post=5381"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/media\/1462"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/media?parent=5381"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/attachment-method?post=5381"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/body-material?post=5381"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/body-style?post=5381"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/center-conductor-type?post=5381"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/connection-type?post=5381"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/dielectric-type?post=5381"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/frequency-max?post=5381"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/connector-gender?post=5381"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/impedance?post=5381"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/interface-type?post=5381"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/jacket-material?post=5381"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/main-feature?post=5381"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/max-operating-temperature?post=5381"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/mount-method?post=5381"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/no-of-shields?post=5381"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/connector-series?post=5381"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/termination-type?post=5381"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/vswr-max?post=5381"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/vswr-typical?post=5381"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/product_brand?post=5381"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/product_cat?post=5381"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/product_tag?post=5381"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/ru\/wp-json\/wp\/v2\/product_application?post=5381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Optimized Broadband Precision<\/h3>\n
Material and Environmental Quality<\/h3>\n
Typical Use Cases<\/h3>\n
Matching Male Connector<\/h3>\n