{"id":1569,"date":"2024-07-20T16:59:38","date_gmt":"2024-07-20T08:59:38","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&p=1569"},"modified":"2026-03-19T15:22:26","modified_gmt":"2026-03-19T07:22:26","slug":"4mm-omnidirectional-miniature-electret-microphone-capsule","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/4mm-omnidirectional-miniature-electret-microphone-capsule\/","title":{"rendered":"4mm\u5168\u65b9\u5411\u6027\u5c0f\u578b\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb"},"content":{"rendered":"

\u6280\u8853\u4ed5\u69d8<\/h2>\n

ECM-B4015AL38RC\u306f\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u74b0\u5883\u3067\u306e\u6b63\u78ba\u306a\u30b5\u30a6\u30f3\u30c9\u30ad\u30e3\u30d7\u30c1\u30e3\u30fc\u306e\u305f\u3081\u306b\u8a2d\u8a08\u3055\u308c\u305f\u9ad8\u6027\u80fd4mm\u7121\u6307\u5411\u6027\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30ab\u30d7\u30bb\u30eb\u3067\u3059\u3002\u30ab\u30b9\u30bf\u30e0\u30e1\u30a4\u30c9\u306e\u9ad8\u54c1\u8cea\u30de\u30a4\u30af\u30b3\u30a2\u3068\u30c7\u30e5\u30a2\u30eb\u30ad\u30e3\u30d1\u30b7\u30bf\u69cb\u9020\u3092\u63a1\u7528\u3057\u3001\u53b3\u3057\u3044\u30aa\u30fc\u30c7\u30a3\u30aa\u6761\u4ef6\u4e0b\u3067\u3082\u5353\u8d8a\u3057\u305f\u8010\u5e72\u6e09\u6027\u3068\u660e\u77ad\u5ea6\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n

50Hz\uff5e16KHz\u306e\u5468\u6ce2\u6570\u5e2f\u57df\u3092\u6301\u3061\u3001\u30b9\u30e0\u30fc\u30ba\u3067\u30af\u30ea\u30a2\u306a\u30aa\u30fc\u30c7\u30a3\u30aa\u518d\u751f\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u305d\u306e-38dB\u306e\u611f\u5ea6\u306865dB\u306eS\/N\u6bd4\u306f\u3001\u6b63\u78ba\u306a\u97f3\u306e\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u8981\u6c42\u3055\u308c\u308b\u30cf\u30a4\u30d5\u30a1\u30a4\u30fb\u30aa\u30fc\u30c7\u30a3\u30aa\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u7406\u60f3\u7684\u3067\u3059\u3002\u3053\u306e\u30e2\u30c7\u30eb\u306f\u3001\u88dc\u8074\u5668\u3001\u30dc\u30a4\u30b9\u30ec\u30b3\u30fc\u30c0\u30fc\u3001\u305d\u306e\u4ed6\u306e\u696d\u52d9\u7528\u30aa\u30fc\u30c7\u30a3\u30aa\u6a5f\u5668\u306a\u3069\u3001\u9ad8\u54c1\u8cea\u3067\u5e72\u6e09\u306e\u306a\u3044\u30de\u30a4\u30af\u3092\u5fc5\u8981\u3068\u3059\u308b\u6a5f\u5668\u3078\u306e\u7d44\u307f\u8fbc\u307f\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n

\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def<\/h3>\n

\"\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def\"<\/p>\n

\u30c6\u30b9\u30c8\u56de\u8def\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\uff1aRL = 2.2K\u03a9\u3001VS = 3V\u3001C = 1\u03bcF\u3002<\/p>\n

\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54<\/h3>\n

\"\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\"<\/p>\n

\u5468\u6ce2\u6570\u7279\u6027\u306f50Hz\u304b\u308910kHz\u307e\u3067\u30d5\u30e9\u30c3\u30c8\u3067\u3001\u305d\u306e\u5f8c16kHz\u306b\u5411\u304b\u3063\u3066\u5f90\u3005\u306b\u30ed\u30fc\u30eb\u30aa\u30d5\u3059\u308b\u3002<\/p>\n

\u5bf8\u6cd5\uff08\u5358\u4f4d\uff1amm\uff09<\/h3>\n

\"\u5916\u89b3\u5bf8\u6cd5\"<\/p>\n

\u30ab\u30d7\u30bb\u30eb\u306e\u5927\u304d\u3055\u306f\u76f4\u5f844mm\u3001\u9ad8\u30551.5mm\u3067\u3001\u524d\u9762\u306b\u306f\u30c0\u30b9\u30c8\u30e1\u30c3\u30b7\u30e5\u3001\u80cc\u9762\u306f\u5bc6\u9589\u3055\u308c\u3066\u3044\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"

\u30b3\u30f3\u30d1\u30af\u30c8\u306a4mm\u7121\u6307\u5411\u6027\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30fb\u30ab\u30d7\u30bb\u30eb\u306f\u3001\u9ad8\u54c1\u8cea\u306a\u97f3\u58f0\u306e\u53d6\u308a\u8fbc\u307f\u3068\u512a\u308c\u305f\u8010\u5e72\u6e09\u6027\u3092\u5b9f\u73fe\u3057\u3001\u69d8\u3005\u306a\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u30fb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u6700\u9069\u3067\u3059\u3002\u30ea\u30fc\u30c9\u7dda\u4ed8\u304d\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u3064\u3044\u3066\u306f 10mm<\/a> \u307e\u305f\u306f 25mm<\/a> \u306e\u30e2\u30c7\u30eb\u3060\u3002<\/p>","protected":false},"featured_media":2652,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[20,16],"product_tag":[284,229,288],"class_list":{"0":"post-1569","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-4mm","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\/ja\/wp-json\/wp\/v2\/product\/1569","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=1569"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/2652"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=1569"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1569"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1569"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1569"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}