The 3.5 mm female 4-hole flange mount RF connector<\/strong> with a 0.23 mm pin and 8.64 mm hole spacing provides a stable broadband interface up to 26.5 GHz. As a field-replaceable connector<\/a>, it ensures repeatable performance and precise alignment in test and measurement applications.<\/p>\n Designed for 50 \u03a9 impedance<\/strong>, the 3.5 mm female flange connector<\/strong> achieves VSWR \u2264 1.1<\/strong> and insertion loss \u2264 0.06 \u221aF(GHz) dB, ensuring low reflection and high signal fidelity across the entire DC\u201326.5 GHz range.<\/p>\n Built from corrosion-resistant stainless steel with gold-plated beryllium copper contacts, the 3.5 mm female flange connector<\/strong> guarantees consistent mating cycles and full REACH and RoHS compliance<\/strong>.<\/p>\n Ideal for high-accuracy instrumentation, calibration setups, and 4-hole flange mount assemblies<\/a> where compact, stable interconnects are required.<\/p>\n Pair with the 3.5 mm male 4-hole flange mount RF connector \u2013 Model 3.5-JFD1<\/a>. Discover the complete 3.5 mm connector series<\/a> in the 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-KFD1 The 3.5 mm female 4-hole flange mount RF connector with a 0.23 mm pin and 8.64 mm hole spacing provides a stable broadband interface up to 26.5 GHz. As a field-replaceable connector, it ensures repeatable performance and precise alignment in test and measurement applications. […]<\/p>\n","protected":false},"featured_media":1461,"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-5363","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\/de\/wp-json\/wp\/v2\/product\/5363","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/comments?post=5363"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/media\/1461"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/media?parent=5363"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/attachment-method?post=5363"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/body-material?post=5363"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/body-style?post=5363"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/center-conductor-type?post=5363"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/connection-type?post=5363"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/dielectric-type?post=5363"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/frequency-max?post=5363"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/connector-gender?post=5363"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/impedance?post=5363"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/interface-type?post=5363"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/jacket-material?post=5363"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/main-feature?post=5363"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/max-operating-temperature?post=5363"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/mount-method?post=5363"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/no-of-shields?post=5363"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/connector-series?post=5363"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/termination-type?post=5363"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/vswr-max?post=5363"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/vswr-typical?post=5363"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/product_brand?post=5363"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/product_cat?post=5363"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/product_tag?post=5363"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/de\/wp-json\/wp\/v2\/product_application?post=5363"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Electrical Precision and Broadband Stability<\/h3>\n
Reliable Mechanical Design<\/h3>\n
Integration and Typical Uses<\/h3>\n
Matching Male Connector<\/h3>\n