The SMA female bulkhead RF connector<\/strong> with a 1.27 mm pin diameter and solder cup termination is engineered for panel-mounted RF applications<\/strong> requiring high reliability and low insertion loss. Designed for operation from DC to 18 GHz at a 50 \u03a9 impedance<\/strong>, this connector ensures secure performance in test equipment, RF enclosures, and signal transmission modules.<\/p>\n Delivering VSWR \u2264 1.08<\/strong> and insertion loss \u2264 0.06 \u221aF(GHz) dB<\/strong>, the SMA-KFD100-A bulkhead connector<\/strong> offers excellent impedance matching and consistent performance under wideband conditions. Its precision-machined 1.27 mm center pin maintains stable electrical contact, even under mechanical stress or repeated mating cycles.<\/p>\n Manufactured from high-grade stainless steel with gold-plated beryllium copper inner conductors, the SMA female solder cup connector<\/strong> provides long-term durability and optimal signal integrity. Fully REACH and RoHS compliant<\/strong>, it guarantees both environmental safety and extended operational lifespan.<\/p>\n The bulkhead mount design<\/a> enables easy integration through RF panels or housings while maintaining strong mechanical support. The solder cup termination simplifies cable-to-connector attachment, making it ideal for laboratory instrumentation, communication modules, and RF chassis systems.<\/p>\n Discover the full range of SMA RF connectors<\/a> by Mechanc, including flange-mount, cable-mount, and field-replaceable options for every RF environment. For complete system integration, explore our RF Connector Catalog<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":" SMA Female Solder Attachment Bulkhead RF Connector \u2013 Solder Cup, Model SMA-KFD100-A The SMA female bulkhead RF […]<\/p>\n","protected":false},"featured_media":1715,"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":[192],"connector-gender":[],"impedance":[],"interface-type":[249],"jacket-material":[],"main-feature":[],"max-operating-temperature":[],"mount-method":[],"no-of-shields":[],"connector-series":[],"termination-type":[196],"vswr-max":[],"vswr-typical":[],"product_brand":[],"product_cat":[17,50],"product_tag":[],"product_application":[],"class_list":["post-8228","product","type-product","status-publish","has-post-thumbnail","body-style-straight","frequency-max-18-ghz","interface-type-pin","termination-type-terminal","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":30213,"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\/8228","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=8228"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/media\/1715"}],"wp:attachment":[{"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/media?parent=8228"}],"wp:term":[{"taxonomy":"attachment-method","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/attachment-method?post=8228"},{"taxonomy":"body-material","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/body-material?post=8228"},{"taxonomy":"body-style","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/body-style?post=8228"},{"taxonomy":"center-conductor-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/center-conductor-type?post=8228"},{"taxonomy":"connection-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connection-type?post=8228"},{"taxonomy":"dielectric-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/dielectric-type?post=8228"},{"taxonomy":"frequency-max","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/frequency-max?post=8228"},{"taxonomy":"connector-gender","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connector-gender?post=8228"},{"taxonomy":"impedance","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/impedance?post=8228"},{"taxonomy":"interface-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/interface-type?post=8228"},{"taxonomy":"jacket-material","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/jacket-material?post=8228"},{"taxonomy":"main-feature","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/main-feature?post=8228"},{"taxonomy":"max-operating-temperature","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/max-operating-temperature?post=8228"},{"taxonomy":"mount-method","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/mount-method?post=8228"},{"taxonomy":"no-of-shields","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/no-of-shields?post=8228"},{"taxonomy":"connector-series","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/connector-series?post=8228"},{"taxonomy":"termination-type","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/termination-type?post=8228"},{"taxonomy":"vswr-max","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/vswr-max?post=8228"},{"taxonomy":"vswr-typical","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/vswr-typical?post=8228"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_brand?post=8228"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_cat?post=8228"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_tag?post=8228"},{"taxonomy":"product_application","embeddable":true,"href":"https:\/\/mechanc.com\/ja\/wp-json\/wp\/v2\/product_application?post=8228"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Electrical Performance and Stability<\/h3>\n
Material Quality and Construction<\/h3>\n
Mounting and Application Versatility<\/h3>\n
Explore SMA Connector Solutions<\/h3>\n