{"id":1573,"date":"2024-07-20T16:09:52","date_gmt":"2024-07-20T08:09:52","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1573"},"modified":"2026-03-19T15:22:36","modified_gmt":"2026-03-19T07:22:36","slug":"3mm-electret-microphone-element-with-leads-for-bluetooth-headsets","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/3mm-electret-microphone-element-with-leads-for-bluetooth-headsets\/","title":{"rendered":"Bluetooth \u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u7528\u30ea\u30fc\u30c9\u4ed8\u304d 3mm \u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8 \u30de\u30a4\u30af \u30a8\u30ec\u30e1\u30f3\u30c8"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">ECM-B3015AL-42-L25\u306f\u3001Bluetooth\u30a4\u30e4\u30db\u30f3\u306e\u3088\u3046\u306a\u30b3\u30f3\u30d1\u30af\u30c8\u306a\u6a5f\u5668\u306b\u7c21\u5358\u306b\u7d44\u307f\u8fbc\u3081\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u305f3mm\u306e\u7121\u6307\u5411\u6027\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30ab\u30d7\u30bb\u30eb\u3067\u3059\u3002\u3042\u3089\u304b\u3058\u308125mm\u30ea\u30fc\u30c9\u7dda\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u3053\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u7d44\u307f\u7acb\u3066\u6642\u9593\u3092\u77ed\u7e2e\u3057\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u306f\u3093\u3060\u4ed8\u3051\u3068\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u306b\u3088\u308a\u5b89\u5b9a\u3057\u305f\u54c1\u8cea\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/p>\n<p class=\"text-start\">\u97d3\u56fd\u88fd\u306e\u30ab\u30b9\u30bf\u30e0\u30de\u30a4\u30af\u30b3\u30a2\u3068\u30c7\u30e5\u30a2\u30eb\u30b3\u30f3\u30c7\u30f3\u30b5\u306b\u3088\u308b\u8010\u5e72\u6e09\u6027\u306b\u3088\u308a\u3001\u5b89\u5b9a\u3057\u305f\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u65e5\u672c\u88fdTOA\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u3092\u63a1\u7528\u3057\u3001-40\u2103\u304b\u3089+85\u2103\u307e\u3067\u306e\u8010\u4e45\u6027\u3068\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p class=\"text-start\">\u306f\u3093\u3060\u4ed8\u3051\u3092\u3054\u81ea\u8eab\u3067\u884c\u3044\u305f\u3044\u304a\u5ba2\u69d8\u3084\u3001\u3055\u3089\u306a\u308b\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u5fc5\u8981\u306a\u304a\u5ba2\u69d8\u306b\u306f <a href=\"https:\/\/ecmicrophones.com\/ja\/miniature-electret-microphone-for-bluetooth-earphones\/\">ECM-B3015AL-42<\/a> (\u306f\u3001\u540c\u3058\u6027\u80fd\u3068\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3054\u8981\u671b\u306b\u5fdc\u3058\u3066\u3001\u30ab\u30b9\u30bf\u30e0\u306f\u3093\u3060\u4ed8\u3051\u30b5\u30fc\u30d3\u30b9\u3082\u627f\u308a\u307e\u3059\u3002<\/p>\n<h3 class=\"pt-5 text-start\">\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3091\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b3015al-42-l25.png\" alt=\"\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def\" width=\"461\" height=\"206\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b3015al-42-l25.png 461w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b3015al-42-l25-300x134.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b3015al-42-l25-18x8.png 18w\" sizes=\"auto, (max-width: 461px) 100vw, 461px\" \/> <\/p>\n<p>\u30c6\u30b9\u30c8\u6761\u4ef6RL = 2.2k\u03a9\u3001Vs = 2V\u3001C = 1\u03bcF<\/p>\n<h3 class=\"pt-5 text-start\">\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3092\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b3015al-42-l25.png\" alt=\"\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\" width=\"397\" height=\"284\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b3015al-42-l25.png 397w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b3015al-42-l25-300x215.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b3015al-42-l25-18x12.png 18w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/> <\/p>\n<p>\u5468\u6ce2\u6570\u7279\u6027\u306f50Hz\u304b\u308920kHz\u306b\u53ca\u3076\u300250Hz\u304b\u3089400Hz\u307e\u3067\u306f\u6bd4\u8f03\u7684\u5e73\u5766\u306a\u30ab\u30fc\u30d6\u3092\u63cf\u304d\u3001\u305d\u306e\u5f8c\u3001\u30c7\u30a3\u30c3\u30d7\u3068\u30e9\u30a4\u30ba\u304c\u4ea4\u4e92\u306b\u7e70\u308a\u8fd4\u3055\u308c\u308b\u30025kHz\u304b\u308914kHz\u306e\u9593\u3067\u3088\u308a\u9855\u8457\u306a\u843d\u3061\u8fbc\u307f\u304c\u3042\u308a\u3001\u305d\u306e\u5f8c\u9ad8\u57df\u3067\u518d\u3073\u7acb\u3061\u4e0a\u304c\u308a\u307e\u3059\u3002<\/p>\n<h3 class=\"pt-5 text-start\">\u5bf8\u6cd5\uff08\u5358\u4f4d\uff1amm\uff09<\/h3>\n<p> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3090\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b3015al-42-l25.png\" alt=\"\u5916\u89b3\u5bf8\u6cd5\" width=\"502\" height=\"479\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b3015al-42-l25.png 502w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b3015al-42-l25-300x286.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b3015al-42-l25-13x12.png 13w\" sizes=\"auto, (max-width: 502px) 100vw, 502px\" \/> <\/p>\n<p>\u30ab\u30d7\u30bb\u30eb\u306e\u5927\u304d\u3055\u306f\u76f4\u5f843mm\u3001\u9ad8\u30551.5mm\u3067\u3001\u524d\u9762\u30c0\u30b9\u30c8\u30e1\u30c3\u30b7\u30e5\u3001\u80cc\u9762\u5bc6\u9589\u578b\u300225mm\u306e\u5e73\u884c\u30ea\u30fc\u30c9\u7dda\u304c\u3042\u3089\u304b\u3058\u3081\u30cf\u30f3\u30c0\u4ed8\u3051\u3055\u308c\u3066\u304a\u308a\u3001\u7c21\u5358\u306b\u7d44\u307f\u8fbc\u3081\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>3mm\u7121\u6307\u5411\u6027\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30fb\u30ab\u30d7\u30bb\u30eb\u306b25mm\u30ea\u30fc\u30c9\u7dda\u304c\u88c5\u7740\u6e08\u307f\u3067\u3001Bluetooth\u30a4\u30e4\u30db\u30f3\u3084\u5c0f\u578b\u6a5f\u5668\u306b\u6700\u9069\u3067\u3059\u3002<\/p>","protected":false},"featured_media":2646,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,20],"product_tag":[285,229,290],"class_list":{"0":"post-1573","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-omnidirectional-microphones","9":"product_tag-3mm","10":"product_tag-equipment","11":"product_tag-wire-leads","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product\/1573","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/comments?post=1573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/2646"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=1573"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1573"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1573"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1573"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}