{"id":1577,"date":"2024-07-20T17:24:15","date_gmt":"2024-07-20T09:24:15","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1577"},"modified":"2026-03-19T15:22:15","modified_gmt":"2026-03-19T07:22:15","slug":"5-8mm-omnidirectional-electret-microphone-capsule-for-bluetooth-headsets","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/pt\/5-8mm-omnidirectional-electret-microphone-capsule-for-bluetooth-headsets\/","title":{"rendered":"C\u00e1psula de microfone de eletreto omnidirecional de 5,8 mm para fones de ouvido Bluetooth"},"content":{"rendered":"<h2 class=\"text-start\">Especifica\u00e7\u00f5es t\u00e9cnicas<\/h2>\n<p class=\"text-start\">Nossa cabe\u00e7a de microfone omnidirecional 5830 apresenta uma placa de dupla face banhada a ouro, prote\u00e7\u00e3o contra interfer\u00eancia eletromagn\u00e9tica e baixo consumo de energia. Isso garante um desempenho de \u00e1udio de alta qualidade e durabilidade confi\u00e1vel.<\/p>\n<h3 class=\"pt-5 text-start\">Circuito de teste padr\u00e3o<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3094\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b5830al-sd1033-38-1.png\" alt=\"Circuito de teste padr\u00e3o\" width=\"443\" height=\"216\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b5830al-sd1033-38-1.png 443w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b5830al-sd1033-38-1-300x146.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b5830al-sd1033-38-1-18x9.png 18w\" sizes=\"auto, (max-width: 443px) 100vw, 443px\" \/> <\/p>\n<p>Condi\u00e7\u00f5es de teste: RL = 2,2k\u03a9, Vs = 2V, C = 1\u03bcF<\/p>\n<h3 class=\"pt-5 text-start\">Resposta de frequ\u00eancia t\u00edpica<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3095\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b5830al-sd1033-38-1.png\" alt=\"Resposta de frequ\u00eancia t\u00edpica\" width=\"592\" height=\"198\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b5830al-sd1033-38-1.png 592w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b5830al-sd1033-38-1-300x100.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b5830al-sd1033-38-1-18x6.png 18w\" sizes=\"auto, (max-width: 592px) 100vw, 592px\" \/> <\/p>\n<p>A resposta de frequ\u00eancia abrange de 100 Hz a 20 kHz, com uma curva geral plana e uma ligeira \u00eanfase nas faixas de m\u00e9dia e alta frequ\u00eancia superiores (acima de 2 kHz), o que contribui para a presen\u00e7a e os detalhes sonoros mais claros.<\/p>\n<h3 class=\"pt-5 text-start\">Dimens\u00f5es (UNIDADE: mm)<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3093\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b5830al-sd1033-38.jpg\" alt=\"Dimens\u00e3o da apar\u00eancia\" width=\"560\" height=\"200\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b5830al-sd1033-38.jpg 560w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b5830al-sd1033-38-300x107.jpg 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b5830al-sd1033-38-18x6.jpg 18w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/> <\/p>\n<p>A c\u00e1psula mede 5,8 mm de di\u00e2metro e 3,0 mm de altura. A parte frontal \u00e9 protegida por uma malha \u00e0 prova de poeira e a parte traseira n\u00e3o tem porta ac\u00fastica, o que a torna adequada para projetos fechados ou vedados.<\/p>","protected":false},"excerpt":{"rendered":"<p>O ECM-B5830AL-SD1033-38 \u00e9 uma c\u00e1psula de microfone omnidirecional de 5,8 \u00d7 3 mm com uma sensibilidade de -38 dB\u00b13 e uma rela\u00e7\u00e3o sinal-ru\u00eddo de 60 dB. Ideal para fones de ouvido e headsets Bluetooth, ele garante a captura de \u00e1udio de alta qualidade em dispositivos compactos.<\/p>","protected":false},"featured_media":2685,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[20,16],"product_tag":[286,229,288],"class_list":{"0":"post-1577","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-omnidirectional-microphones","8":"product_cat-electret-microphones","9":"product_tag-5-8mm","10":"product_tag-equipment","11":"product_tag-solder-pads","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product\/1577","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/comments?post=1577"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media\/2685"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/media?parent=1577"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_brand?post=1577"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_cat?post=1577"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/pt\/wp-json\/wp\/v2\/product_tag?post=1577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}