{"id":25240,"date":"2026-04-12T14:16:27","date_gmt":"2026-04-12T05:16:27","guid":{"rendered":"https:\/\/aireviewirush.com\/?p=25240"},"modified":"2026-04-12T14:16:27","modified_gmt":"2026-04-12T05:16:27","slug":"tdk-launches-small-noise-suppression-filters-for-shopper-units","status":"publish","type":"post","link":"https:\/\/aireviewirush.com\/?p=25240","title":{"rendered":"TDK launches small noise suppression filters for shopper units"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-893680 size-medium\" src=\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2026\/04\/08172550\/TDK-300x277.webp\" alt=\"TDK suppression filter\" width=\"300\" height=\"277\" srcset=\"https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2026\/04\/08172550\/TDK-300x277.webp 300w, https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2026\/04\/08172550\/TDK-768x708.webp 768w, https:\/\/static.electronicsweekly.com\/wp-content\/uploads\/2026\/04\/08172550\/TDK.webp 939w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\"\/>Electromagnetic noise radiated from audio traces in smartphones, wearable units, and so on interferes with the built-in antenna and might cut back the receiver sensitivity. The frequent countermeasure is chip beads. Whereas efficient at suppressing noise, they&#8217;ll degrade the audio high quality on the audio line, based on TDK.<\/p>\n<p>The MAF0603GWY sequence of noise <a rel=\"image noopener\" href=\"https:\/\/product.tdk.com\/en\/products\/emc\/emc\/suppression-filter\/index.html\" target=\"_blank\">suppression filters<\/a> resolves this disadvantage by using a\u00a0 proprietary low-distortion ferrite materials. It introduces simply minimal change to audio-line traits and considerably reduces audio distortion, eliminating the sound-quality degradation that happens when chip beads are used, claimed TDK. It supplies excessive attenuation within the 5GHz band (impedance as much as 3220\u03a9 at 5GHz), successfully suppressing noise. In contrast with typical merchandise, it additionally options decrease resistance to cut back attenuation of audio indicators and realises a large dynamic vary.<\/p>\n<p>TDK will proceed to supply a broad line-up of noise suppression filters and technical assist that reconcile audio-quality preservation with electromagnetic-noise countermeasures for cellular and wearable units with communication features.<\/p>\n<p>Major purposes are in excessive\u2011frequency noise countermeasures for smartphones, tablets and wearable units: Bluetooth, Wi\u2011Fi (2.4GHz, 5GHz, 6GHz), 5G (Sub\u20116), subsequent\u2011technology communication requirements (6G).<\/p>\n<table style=\"font-weight: 400;\" width=\"90%\">\n<tbody>\n<tr>\n<td><strong>Kind<\/strong><\/td>\n<td><strong>Impedance<br \/>(typ)<br \/>[\u03a9]@ 900MHz<\/strong><\/td>\n<td><strong>Impedance<br \/>(typ)<br \/>[\u03a9]@ 5GHz<\/strong><\/td>\n<td><strong>DC resistance<br \/>(typ) [\u03a9]<\/strong><\/td>\n<td><strong>DC resistance<br \/>(max.) [\u03a9]<\/strong><\/td>\n<td><strong>Rated<br \/>present<br \/>(max.) [A]<\/strong><\/td>\n<\/tr>\n<tr>\n<td>MAF0603GWY211AT000<\/td>\n<td>210<\/td>\n<td>1370<\/td>\n<td>0.89<\/td>\n<td>1.30<\/td>\n<td>0.15<\/td>\n<\/tr>\n<tr>\n<td>MAF0603GWY301AT000<\/td>\n<td>300<\/td>\n<td>1890<\/td>\n<td>1.15<\/td>\n<td>1.50<\/td>\n<td>0.14<\/td>\n<\/tr>\n<tr>\n<td>MAF0603GWY551AT000<\/td>\n<td>550<\/td>\n<td>3220<\/td>\n<td>1.81<\/td>\n<td>2.20<\/td>\n<td>0.125<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00a0<\/p>\n<p><a rel=\"image noopener\" href=\"https:\/\/www.electronicsweekly.com\/news\/products\/discretes\/tdk-expands-ntc-thermistor-series-for-automotive-power-modules-2026-02\/\" target=\"_blank\">NTC thermistor sequence for automotive energy modules | Electronics Weekly<\/a><\/p>\n<\/p><\/div>\n<p><script>\n\twindow.___gcfg = {lang: 'en-US'};\n\t(function(w, d, s) {\n\t  function go(){\n\t\tvar js, fjs = d.getElementsByTagName(s)[0], load = function(url, id) {\n\t\t  if (d.getElementById(id)) {return;}\n\t\t  js = d.createElement(s); js.src = url; js.id = id;\n\t\t  fjs.parentNode.insertBefore(js, fjs);\n\t\t};\n\t\tload('\/\/connect.facebook.net\/en\/all.js#xfbml=1', 'fbjssdk');\n\t\tload('https:\/\/apis.google.com\/js\/plusone.js', 'gplus1js');\n\t\tload('\/\/platform.twitter.com\/widgets.js', 'tweetjs');\n\t  }\n\t  if (w.addEventListener) { w.addEventListener(\"load\", go, false); }\n\t  else if (w.attachEvent) { w.attachEvent(\"onload\",go); }\n\t}(window, document, 'script'));\n\t<\/script><br \/>\n<br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Electromagnetic noise radiated from audio traces in smartphones, wearable units, and so on interferes with the built-in antenna and might cut back the receiver sensitivity. The frequent countermeasure is chip beads. Whereas efficient at suppressing noise, they&#8217;ll degrade the audio high quality on the audio line, based on TDK. The MAF0603GWY sequence of noise suppression [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":25242,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-25240","post","type-post","status-publish","format-standard","has-post-thumbnail","category-gadgets"],"_links":{"self":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/25240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=25240"}],"version-history":[{"count":1,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/25240\/revisions"}],"predecessor-version":[{"id":25241,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/posts\/25240\/revisions\/25241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=\/wp\/v2\/media\/25242"}],"wp:attachment":[{"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=25240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=25240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aireviewirush.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=25240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}