{"id":9825,"date":"2026-07-06T11:10:29","date_gmt":"2026-07-06T11:10:29","guid":{"rendered":"https:\/\/ic-vendor.com\/2450ad18a7250e\/"},"modified":"2026-07-06T11:10:29","modified_gmt":"2026-07-06T11:10:29","slug":"2450ad18a7250e","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/es\/2450ad18a7250e\/","title":{"rendered":"2450AD18A7250E"},"content":{"rendered":"<h2>Productos<\/h2>\n<p>The 2450AD18A7250E from Johanson Technology is a dual-band RF chip antenna covering 2.4-2.48GHz (Bluetooth\/Wi-Fi) and 6.0-8.5GHz (UWB) in a compact 1206 (3.2&#215;1.6mm) SMD ceramic package. It features 2.5dBi peak gain at 2.44GHz and 3.5dBi at 7.25GHz with corner-mount, single-feed design.<\/p>\n<h2>Especificaciones<\/h2>\n<ul>\n<li>Type: Dual-Band RF Chip Antenna<\/li>\n<li>Manufacturer: Johanson Technology<\/li>\n<li>Frequency Band 1: 2400-2480MHz (2.4GHz ISM)<\/li>\n<li>Frequency Band 2: 6000-8500MHz (UWB)<\/li>\n<li>Center Frequency: 2.44GHz \/ 7.25GHz<\/li>\n<li>Impedance: 50 Ohm<\/li>\n<li>Peak Gain: 2.5dBi @ 2.44GHz, 3.5dBi @ 7.25GHz<\/li>\n<li>Average Gain: -1.0dBi typical<\/li>\n<li>Radiated Efficiency: 78% @ 2.44GHz, 87% @ 7.25GHz<\/li>\n<li>Return Loss: 6dB min<\/li>\n<li>Power Capacity: 3W max (CW)<\/li>\n<li>Package: 1206 ceramic (3.2 x 1.6 x 0.5mm)<\/li>\n<li>Mounting: Corner mount, single feed<\/li>\n<li>Operating Temp: -40C to +85C<\/li>\n<li>RoHS: Compliant<\/li>\n<\/ul>\n<h2>Caracter\u00edsticas<\/h2>\n<ul>\n<li>Dual-band 2.4GHz + UWB coverage in a single tiny 1206 package<\/li>\n<li>Corner-mount design for PCB edge installation<\/li>\n<li>2.5dBi\/3.5dBi gain for reliable wireless links<\/li>\n<li>LTCC technology for high detuning resilience (~2ppm)<\/li>\n<li>50 Ohm impedance &#8211; no matching network required<\/li>\n<\/ul>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>Bluetooth devices<\/li>\n<li>Wi-Fi (2.4GHz) modules<\/li>\n<li>UWB (Ultra-Wideband) devices<\/li>\n<li>IoT wireless sensors<\/li>\n<li>Smart home devices<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Product Overview The 2450AD18A7250E from Johanson Technology is a dual-band RF chip antenna covering 2.4-2.48GHz (Bluetooth\/Wi-Fi) and 6.0-8.5GHz (UWB) in a compact 1206 (3.2&#215;1.6mm) SMD ceramic package. It features 2.5dBi peak gain at 2.44GHz and 3.5dBi at 7.25GHz with corner-mount, single-feed design. Key Specifications Type: Dual-Band RF Chip Antenna Manufacturer: Johanson Technology Frequency Band 1: [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,55],"tags":[1112],"chip_brand":[1111],"class_list":["post-9825","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-transistors","tag-2450ad18a7250e","chip_brand-johanson-technology"],"acf":{"brief_explanation":"Dual-band chip antenna, 2.44GHz + 7.25GHz, 1206, 2.5\/3.5dBi, Johanson","date_code":"","package_case":"1206 ceramic (3.2 x 1.6 x 0.5mm)","in_stock":18474,"datasheet":"https:\/\/www.johansontechnology.com\/antennas","price":"$0.35 @ 1ku","product_introduction":"The 2450AD18A7250E from Johanson Technology is a dual-band RF chip antenna covering 2.4GHz Wi-Fi\/Bluetooth and 6-8.5GHz UWB bands in a compact 1206 ceramic package with corner-mount, single-feed design and 2.5\/3.5dBi gain.","working_principle":"The chip antenna uses Low Temperature Co-fired Ceramic (LTCC) technology to embed high and low dielectric constant materials within the antenna structure. This enables a miniature form factor while maintaining good radiation efficiency. The antenna is designed for corner mounting on a PCB edge, where the PCB ground plane acts as part of the radiating structure. The 50 Ohm impedance eliminates the need for an external matching network. The dual-band design simultaneously supports 2.4GHz ISM and 6-8.5GHz UWB frequencies through embedded resonant structures.","pin_description":"<table><tr><th>Pin<\/th><th>Name<\/th><th>Function<\/th><\/tr><tr><td>1<\/td><td>Feed<\/td><td>RF signal feed (solder to PCB trace)<\/td><\/tr><tr><td>2<\/td><td>NC<\/td><td>Mechanical anchor only (must be soldered)<\/td><\/tr><tr><td>Bottom<\/td><td>Ground<\/td><td>Solder pads for mechanical and RF ground<\/td><\/tr><\/table>","application_scenarios":"<ul><li>Bluetooth devices<\/li><li>Wi-Fi (2.4GHz) modules<\/li><li>UWB (Ultra-Wideband) devices<\/li><li>IoT wireless sensors<\/li><\/ul>","alternative_models":"<table><tr><th>Model<\/th><th>Manufacturer<\/th><th>Key Spec<\/th><th>Package<\/th><\/tr><tr><td>2450AT18A100E<\/td><td>Johanson<\/td><td>2.4GHz single-band chip antenna<\/td><td>1206<\/td><\/tr><tr><td>ANT-2.4-CW-RCL<\/td><td>Linx<\/td><td>2.4GHz chip antenna<\/td><td>1.6x3.2mm<\/td><\/tr><tr><td>M1572-1<\/td><td>Pulse\/Laird<\/td><td>2.4GHz chip antenna<\/td><td>2.0x5.0mm<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/9825","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/comments?post=9825"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/posts\/9825\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/media?parent=9825"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/categories?post=9825"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/tags?post=9825"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/es\/wp-json\/wp\/v2\/chip_brand?post=9825"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}