{"id":1241,"date":"2024-07-10T16:51:31","date_gmt":"2024-07-10T08:51:31","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1241"},"modified":"2026-03-19T15:23:33","modified_gmt":"2026-03-19T07:23:33","slug":"9-7mm-electret-condenser-microphone-element-for-headset-microphones","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/9-7mm-electret-condenser-microphone-element-for-headset-microphones\/","title":{"rendered":"\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u30de\u30a4\u30af\u7528 9.7mm \u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30de\u30a4\u30af\u30a8\u30ec\u30e1\u30f3\u30c8"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">\u30d1\u30ca\u30bd\u30cb\u30c3\u30af JFET \u3092\u4f7f\u7528\u3057\u3066\u88fd\u9020\u3055\u308c\u305f\u5f53\u793e\u306e 9750 \u5358\u4e00\u6307\u5411\u6027\u30de\u30a4\u30af \u30d8\u30c3\u30c9\u306f\u3001\u9ad8\u3044\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\u3001\u4f4e\u30ce\u30a4\u30ba\u3001\u512a\u308c\u305f\u30b5\u30a6\u30f3\u30c9\u518d\u751f\u3092\u5b9f\u73fe\u3057\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-1243\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750mu48-3169.png\" alt=\"\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def\" width=\"534\" height=\"239\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750mu48-3169.png 534w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750mu48-3169-300x134.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-b9750mu48-3169-18x8.png 18w\" sizes=\"auto, (max-width: 534px) 100vw, 534px\" \/><\/p>\n<p>\n\u30c6\u30b9\u30c8\u6761\u4ef6\uff1aRL = 680\u03a9, Vs = 1.5V, C = 1\u03bcF.\n<\/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-1244\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750mu48-3169.png\" alt=\"\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\" width=\"537\" height=\"342\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750mu48-3169.png 537w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750mu48-3169-300x191.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-b9750mu48-3169-18x12.png 18w\" sizes=\"auto, (max-width: 537px) 100vw, 537px\" \/><\/p>\n<p>\n\u5468\u6ce2\u6570\u7279\u6027\uff1a50Hz-20kHz\u3001\u30b9\u30e0\u30fc\u30ba\u306a\u7acb\u3061\u4e0a\u304c\u308a\u3068\u5b89\u5b9a\u3057\u305f\u4e2d\u57df\u306b\u3088\u308a\u3001\u30af\u30ea\u30a2\u3067\u81ea\u7136\u306a\u97f3\u58f0\u3092\u5b9f\u73fe\u3002\u5feb\u9069\u306a\u30ea\u30b9\u30cb\u30f3\u30b0\u306e\u305f\u3081\u306e10kHz\u4ee5\u964d\u306e\u308f\u305a\u304b\u306a\u30ed\u30fc\u30eb\u30aa\u30d5\u3002\n<\/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-1245\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750mu48-3169.png\" alt=\"\u5916\u89b3\u5bf8\u6cd5\" width=\"515\" height=\"349\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750mu48-3169.png 515w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750mu48-3169-300x203.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-b9750mu48-3169-18x12.png 18w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/p>\n<p>\n\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb\u306e\u5bf8\u6cd5\uff1a\u00d89.7 \u00d7 5mm\u3002\u524d\u9762\u306b\u9632\u5875\u30e1\u30c3\u30b7\u30e5\u3001\u80cc\u9762\u306b\u5438\u97f3\u5b54\u3092\u88c5\u5099\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-B9750MU48-3169 \u306f\u30019.7 \u00d7 5 mm \u306e\u5358\u4e00\u6307\u5411\u6027\u30de\u30a4\u30af \u30ab\u30d7\u30bb\u30eb\u3067\u3001\u611f\u5ea6\u306f -48dB\u00b12\u3001\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\u306f 69dB \u3067\u3059\u3002\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8 \u30de\u30a4\u30af\u3067\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>","protected":false},"featured_media":2501,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,235,288],"class_list":{"0":"post-1241","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-ecmic","7":"product_cat-electret-microphones","8":"product_cat-unidirectional-microphones","9":"product_tag-9-7mm","10":"product_tag-conference","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\/1241","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=1241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/2501"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=1241"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1241"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1241"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}