{"id":7549,"date":"2024-05-24T03:22:19","date_gmt":"2024-05-24T03:22:19","guid":{"rendered":"https:\/\/mechanc.com\/?post_type=product&p=7549"},"modified":"2026-08-11T15:32:39","modified_gmt":"2026-08-11T15:32:39","slug":"sma-female-straight-rf-connector-cfs520-coaxial-cable-sma-kcfs520-1","status":"publish","type":"product","link":"https:\/\/mechanc.com\/ja\/product\/sma-female-straight-rf-connector-cfs520-coaxial-cable-sma-kcfs520-1\/","title":{"rendered":"SMA \u30e1\u30b9 \u30b9\u30c8\u30ec\u30fc\u30c8 RF \u30b3\u30cd\u30af\u30bf \u2013 CFS520 \u540c\u8ef8\u30b1\u30fc\u30d6\u30eb\u5bfe\u5fdc"},"content":{"rendered":"

SMA Female Straight RF Connector for CFS520 Cable \u2013 Model SMA-KCFS520-1<\/h2>\n

The SMA female straight cable-mount RF connector<\/strong>, model SMA-KCFS520-1<\/strong>, is engineered for ultra-low-loss, phase-stable signal performance<\/strong> when paired with the CFS520 coaxial cable<\/a>. Operating from DC to 18 GHz<\/strong> with 50 \u03a9 impedance<\/strong>, VSWR \u2264 1.12<\/strong>, and insertion loss \u2264 0.06 \u221af dB<\/strong>, it delivers reliable broadband precision<\/strong> for laboratory<\/strong> and production-grade test systems<\/strong>. Discover more models in the SMA connector family<\/a>.<\/p>\n

Precision RF Performance and Broadband Stability<\/h3>\n

The SMA-KCFS520-1 connector<\/strong> ensures excellent return-loss consistency<\/strong> and phase repeatability<\/strong> across broadband frequencies. Its precision-machined interface minimizes signal reflection, ensuring high accuracy<\/strong> in vector network analysis<\/strong> and microwave calibration<\/strong> setups.<\/p>\n

Durable Construction and Electrical Reliability<\/h3>\n

Machined from passivated stainless steel<\/strong> and featuring a gold-plated beryllium-copper contact<\/strong>, the SMA-KCFS520-1<\/strong> provides durability<\/strong>, low contact resistance<\/strong>, and corrosion protection<\/strong>. Its precision design maintains tight impedance control<\/strong> under repeated use. Additional high-performance options can be found in RF connectors<\/a>.<\/p>\n

Secure Solder Termination and Structural Integrity<\/h3>\n

The solder-mount geometry<\/strong> guarantees accurate dielectric centering<\/strong> and effective strain-relief<\/strong>, preserving VSWR stability<\/strong> and low insertion loss<\/strong> over time. Explore similar termination designs within cable-mount connectors<\/a>.<\/p>\n

Optimized Integration with CFS520 Coaxial Cable<\/h3>\n

When paired with the CFS520 ultra-low-loss, phase-stable coaxial cable<\/a>, the SMA-KCFS520-1 connector<\/strong> ensures exceptional attenuation stability<\/strong> and repeatable electrical performance<\/strong> in precision broadband measurement systems<\/strong>.<\/p>\n

Matching Male Connector<\/h3>\n

For a compatible counterpart, see the SMA male straight RF connector \u2013 model SMA-JCFS520-1<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

SMA Female Straight RF Connector for CFS520 Cable \u2013 Model SMA-KCFS520-1 The SMA female straight cable-mount RF […]<\/p>\n","protected":false},"featured_media":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"attachment-method":[],"body-material":[],"body-style":[151],"center-conductor-type":[],"connection-type":[],"dielectric-type":[],"frequency-max":[],"connector-gender":[163],"impedance":[],"interface-type":[207],"jacket-material":[],"main-feature":[],"max-operating-temperature":[],"mount-method":[],"no-of-shields":[],"connector-series":[],"termination-type":[171],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[17,50],"product_tag":[],"product_application":[],"class_list":["post-7549","product","type-product","status-publish","body-style-straight","connector-gender-female","interface-type-cfs520","termination-type-coax","product_cat-rf-connectors","product_cat-sma-connectors","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":{"connector_1":"1.0mm \u30aa\u30b9","connector_2":"1.0mm \u30aa\u30b9","outer_diameter":"","static_bend_radius":"","velocity_of_propagation":"","jacket_diameter":"","loss_at_max_frequency":"","power_at_max_frequency":"","flex_type":"","phase_stability":"","spec_sheet":30487,"amplitude_stability":"","dynamic_bend_radius":"","temperature_range":"","inner_conductor_material":"","inner_conductor_diameter":"","inner_conductor_type":"","jacket_material":"","operating_frequency":"","coaxial_cable":"","cable_armor":""},"_links":{"self":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product\/7549","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=7549"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/media?parent=7549"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/attachment-method?post=7549"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/body-material?post=7549"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/body-style?post=7549"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/center-conductor-type?post=7549"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connection-type?post=7549"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/dielectric-type?post=7549"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/frequency-max?post=7549"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connector-gender?post=7549"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/impedance?post=7549"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/interface-type?post=7549"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/jacket-material?post=7549"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/main-feature?post=7549"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/max-operating-temperature?post=7549"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/mount-method?post=7549"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/no-of-shields?post=7549"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connector-series?post=7549"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/termination-type?post=7549"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/vswr-max?post=7549"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/vswr-typical?post=7549"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_brand?post=7549"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_cat?post=7549"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_tag?post=7549"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_application?post=7549"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}