{"id":4471,"date":"2026-11-05T22:05:28","date_gmt":"2026-11-05T14:05:28","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=4471"},"modified":"2026-11-05T22:07:37","modified_gmt":"2026-11-05T14:07:37","slug":"9-7mm-uni-electret-mic-capsule-replacement-for-pm-em235y","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/9-7mm-uni-electret-mic-capsule-replacement-for-pm-em235y\/","title":{"rendered":"\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u7528 9.7mm \u9ad8SNR \u30e6\u30cb\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb\u306e\u4ea4\u63db\u7528"},"content":{"rendered":"<h2 class=\"text-start\">\u6982\u8981<\/h2>\n<p class=\"text-start\">\u306e <strong>ECM-B1045UL36<\/strong> \u306f\u9ad8\u6027\u80fd\u306a <strong>9.7 \u00d7 4.5 mm \u5358\u65b9\u5411\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30fb\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30fb\u30ab\u30d7\u30bb\u30eb<\/strong>, \u3068\u3057\u3066\u8a2d\u8a08\u3055\u308c\u305f <strong>PM-EM235Y\u306e\u305d\u306e\u307e\u307e\u4ea4\u63db\u53ef\u80fd\u306a\u4ee3\u66ff\u54c1<\/strong>. \u30d7\u30ed\u4ed5\u69d8\u306e\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3084\u97f3\u58f0\u901a\u4fe1\u6a5f\u5668\u5411\u3051\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u512a\u308c\u305f\u97f3\u58f0\u660e\u77ad\u5ea6\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002 <strong>72dB\u306e\u9ad8\u3044\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4<\/strong> \u305d\u3057\u3066 <strong>\u611f\u5ea6\uff1a-36dB \u00b12<\/strong>. \u305d\u306e\u8010\u4e45\u6027\u306f <strong>Al-Mg\u5408\u91d1\u88fd\u30cf\u30a6\u30b8\u30f3\u30b0<\/strong> \u904e\u9177\u306a\u74b0\u5883\u4e0b\u306b\u304a\u3044\u3066\u3082\u3001\u512a\u308c\u305f\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u3068\u9577\u671f\u7684\u306a\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n<h2 class=\"pt-4 text-start\">\u4e3b\u306a\u7279\u5fb4<\/h2>\n<ul class=\"text-start\">\n<li><strong>PM-EM235Y\u306e\u76f4\u63a5\u4ee3\u66ff\u54c1<\/strong> \u2013 \u65e2\u5b58\u306e\u88fd\u54c1\u3068\u4e92\u63db\u6027\u306e\u3042\u308b\u5916\u5f62\u5bf8\u6cd5\u304a\u3088\u3073\u30d4\u30f3\u914d\u7f6e\u306b\u3088\u308a\u3001\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u518d\u8a2d\u8a08\u306b\u304b\u304b\u308b\u6642\u9593\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u307e\u3059\u3002<\/li>\n<li><strong>\u9ad8\u3044\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4\uff08\u6a19\u6e9672dB\uff09<\/strong> \u2013 \u6975\u3081\u3066\u4f4e\u3044\u81ea\u5df1\u96d1\u97f3\u306b\u3088\u308a\u3001\u97f3\u58f0\u306e\u660e\u77ad\u5ea6\u304c\u7dad\u6301\u3055\u308c\u3001\u30af\u30ea\u30a2\u306a\u97f3\u58f0\u901a\u4fe1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5358\u65b9\u5411\u96c6\u97f3\u30d1\u30bf\u30fc\u30f3<\/strong> \u2013 \u80cc\u666f\u30ce\u30a4\u30ba\u3084\u5ba4\u5185\u306e\u97f3\u97ff\u52b9\u679c\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u3064\u3064\u3001\u8a71\u8005\u306e\u58f0\u306b\u7126\u70b9\u3092\u5f53\u3066\u307e\u3059\u3002<\/li>\n<li><strong>\u5805\u7262\u306aAl-Mg\u5408\u91d1\u88fd\u30cf\u30a6\u30b8\u30f3\u30b0<\/strong> \u2013 \u8efd\u91cf\u3067\u3042\u308a\u306a\u304c\u3089\u9ad8\u3044\u8010\u4e45\u6027\u3092\u5099\u3048\u3001\u512a\u308c\u305fEMI\u30b7\u30fc\u30eb\u30c9\u6027\u80fd\u3068\u6a5f\u68b0\u7684\u4fdd\u8b77\u6a5f\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u9ad8\u3044\u6700\u5927\u97f3\u5727\u30ec\u30d9\u30eb\uff08110dB\u3001THD\u22643%\uff09<\/strong> \u2013 \u5927\u97f3\u91cf\u306e\u8a71\u3057\u58f0\u3084\u81f3\u8fd1\u8ddd\u96e2\u3067\u306e\u30de\u30a4\u30af\u53ce\u9332\u3067\u3082\u3001\u6b6a\u307f\u306a\u304f\u51e6\u7406\u3067\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u5e83\u3044\u52d5\u4f5c\u96fb\u5727\u7bc4\u56f2\uff081.0\uff5e10.0V DC\uff09<\/strong> \u2013 \u3055\u307e\u3056\u307e\u306a\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3084\u30a4\u30f3\u30bf\u30fc\u30b3\u30e0\u56de\u8def\u306e\u8a2d\u8a08\u306b\u67d4\u8edf\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5b89\u5b9a\u3057\u305f\u4f4e\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9\u51fa\u529b\uff082.2 k\u03a9\u4ee5\u4e0b\uff09<\/strong> \u2013 \u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u306e\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u3067\u3082\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u4fe1\u53f7\u6574\u5408\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<h2 class=\"pt-4 text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">\u65e5\u5e38\u306e\u901a\u4fe1\u5229\u7528\u306b\u304a\u3044\u3066\u3001\u4e00\u8cab\u3057\u305f\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u6027\u80fd\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u3001\u6a19\u6e96\u7684\u306a\u6761\u4ef6\u4e0b\u3067\u8a66\u9a13\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<table class=\"text-start\" border=\"1\" cellspacing=\"0\" cellpadding=\"6\">\n<tbody>\n<tr>\n<th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th>\n<th>\u4ed5\u69d8<\/th>\n<\/tr>\n<tr>\n<td>\u30e2\u30c7\u30eb<\/td>\n<td>ECM-B1045UL36<\/td>\n<\/tr>\n<tr>\n<td>\u30bf\u30a4\u30d7<\/td>\n<td>\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30b3\u30f3\u30c7\u30f3\u30b5\u30fc\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30ab\u30d7\u30bb\u30eb<\/td>\n<\/tr>\n<tr>\n<td>\u6307\u5411\u6027<\/td>\n<td>\u4e00\u65b9\u5411\u6027<\/td>\n<\/tr>\n<tr>\n<td>\u611f\u5ea6<\/td>\n<td>-36 \u00b12 dB\uff08RL=2.2k\u03a9\u3001Vs=2.0V\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4<\/td>\n<td>72 dB\uff08A\u7279\u6027\u3001Typ.\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6700\u5927\u5165\u529bSPL<\/td>\n<td>110 dB\uff08THD \u2264 3%\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u30a4\u30f3\u30d4\u30fc\u30c0\u30f3\u30b9<\/td>\n<td>\u22642.2 k\u03a9\uff08\u6700\u5927\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u6a19\u6e96\u52d5\u4f5c\u96fb\u5727<\/td>\n<td>2.0 V DC<\/td>\n<\/tr>\n<tr>\n<td>\u52d5\u4f5c\u96fb\u5727\u7bc4\u56f2<\/td>\n<td>1.0 - 10.0 V DC<\/td>\n<\/tr>\n<tr>\n<td>\u6d88\u8cbb\u96fb\u6d41<\/td>\n<td>500 \u03bcA\u4ee5\u4e0b\uff08\u6700\u5927\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u4f4f\u5b85\u7528\u5efa\u6750<\/td>\n<td>Al\u30fbMg\u5408\u91d1<\/td>\n<\/tr>\n<tr>\n<td>\u5bf8\u6cd5<\/td>\n<td>\u03a69.7 \u00d7 4.5 mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 class=\"pt-4 text-start\">\u4ee3\u8868\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h2>\n<ul class=\"text-start\">\n<li>\u696d\u52d9\u7528\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\uff08PM-EM235Y\u306e\u4e92\u63db\u54c1\uff09<\/li>\n<li>\u30b3\u30fc\u30eb\u30bb\u30f3\u30bf\u30fc\u304a\u3088\u3073\u30ab\u30b9\u30bf\u30de\u30fc\u30b5\u30fc\u30d3\u30b9\u7528\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8<\/li>\n<li>\u53cc\u65b9\u5411\u7121\u7dda\u6a5f\u3068\u30a4\u30f3\u30ab\u30e0\u30b7\u30b9\u30c6\u30e0<\/li>\n<li>\u30b2\u30fc\u30df\u30f3\u30b0\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u304a\u3088\u3073\u30dc\u30a4\u30b9\u30c1\u30e3\u30c3\u30c8\u6a5f\u5668<\/li>\n<li>\u822a\u7a7a\u304a\u3088\u3073\u30c7\u30a3\u30b9\u30d1\u30c3\u30c1\u7528\u901a\u4fe1\u6a5f\u5668<\/li>\n<\/ul>\n<h2 class=\"pt-4 text-start\">\u30e1\u30ea\u30c3\u30c8<\/h2>\n<p class=\"text-start\">\u304b\u3089\u3078\u306e\u79fb\u884c <strong>ECM-B1045UL36<\/strong> \u64cd\u4f5c\u304c\u7c21\u5358\u3067\u3059\u3002PM-EM235Y\u306e\u76f4\u63a5\u7684\u306a\u4ee3\u66ff\u54c1\u3068\u3057\u3066\u30019.7 \u00d7 4.5 mm\u3068\u3044\u3046\u30d5\u30a9\u30fc\u30e0\u30d5\u30a1\u30af\u30bf\u30fc\u3092\u305d\u306e\u307e\u307e\u7dad\u6301\u3057\u3064\u3064\u3001 <strong>72dB\u306e\u9ad8\u3044S\/N\u6bd4<\/strong> \u305d\u3057\u3066\u3001\u6b63\u78ba\u306a <strong>\u5358\u6307\u5411\u6027\u96c6\u97f3\u30d1\u30bf\u30fc\u30f3<\/strong>. \u3053\u308c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u58f0\u3092\u6975\u3081\u3066\u660e\u77ad\u306b\u6349\u3048\u308b\u3068\u540c\u6642\u306b\u3001\u8ef8\u5916\u30ce\u30a4\u30ba\u3092\u5927\u5e45\u306b\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u5805\u7262\u306aAl-Mg\u5408\u91d1\u88fd\u306e\u7b50\u4f53\u306b\u53ce\u3081\u3089\u308c\u305f\u672c\u88fd\u54c1\u306f\u3001\u30d7\u30ed\u4ed5\u69d8\u306e\u97f3\u58f0\u901a\u4fe1\u30b7\u30b9\u30c6\u30e0\u5411\u3051\u306e\u3001\u4fe1\u983c\u6027\u304c\u9ad8\u304f\u9ad8\u6027\u80fd\u306a\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u88fd\u54c1\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p><strong>9.7 \u00d7 4.5 mm \u5358\u65b9\u5411\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30fb\u30de\u30a4\u30af\u30ed\u30db\u30f3\u30fb\u30ab\u30d7\u30bb\u30eb<\/strong>\u3001\u2026\u2026\u306e\u76f4\u63a5\u306e\u4ee3\u66ff\u54c1\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001 <strong>PM-EM235Y<\/strong> \u30d7\u30ed\u4ed5\u69d8\u306e\u30d8\u30c3\u30c9\u30bb\u30c3\u30c8\u3002\u63d0\u4f9b\u5185\u5bb9 <strong>\u611f\u5ea6\uff1a-36dB \u00b12<\/strong>\u3001\u7d20\u6674\u3089\u3057\u3044 <strong>72dB\u306eSNR<\/strong>\u3001\u305d\u3057\u3066\u3001\u660e\u77ad\u306a\u97f3\u58f0\u306e\u62fe\u3044\u8fbc\u307f\u3092\u5b9f\u73fe\u3059\u308b\u5805\u7262\u306aAl-Mg\u5408\u91d1\u88fd\u306e\u7b50\u4f53\u3002<\/p>","protected":false},"featured_media":4475,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[21],"product_tag":[281,801,288],"class_list":["post-4471","product","type-product","status-publish","has-post-thumbnail","product_brand-ecmic","product_cat-unidirectional-microphones","product_tag-10mm","product_tag-headset-microphones","product_tag-solder-pads","first","instock","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product\/4471","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=4471"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/4475"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=4471"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=4471"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=4471"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=4471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}