{"id":1627,"date":"2024-07-22T17:50:45","date_gmt":"2024-07-22T09:50:45","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1627"},"modified":"2026-03-19T15:21:16","modified_gmt":"2026-03-19T07:21:16","slug":"25mm-electret-microphone-capsule-without-fet","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ja\/25mm-electret-microphone-capsule-without-fet\/","title":{"rendered":"FET\u306a\u3057\u306e25mm\u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8\u30de\u30a4\u30af\u30ab\u30d7\u30bb\u30eb"},"content":{"rendered":"<h2 class=\"text-start\">\u6280\u8853\u4ed5\u69d8<\/h2>\n<p class=\"text-start\">\u5f53\u793e\u306e 2573 \u30a8\u30ec\u30af\u30c8\u30ec\u30c3\u30c8 \u30b3\u30f3\u30c7\u30f3\u30b5\u30fc \u30de\u30a4\u30af \u30d8\u30c3\u30c9\u306f\u3001FET \u306a\u3057\u3067\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001\u30ab\u30b9\u30bf\u30e0\u5897\u5e45\u56de\u8def\u8a2d\u8a08\u304c\u53ef\u80fd\u3067\u3059\u3002\u9ad8\u5fe0\u5b9f\u5ea6\u3067\u6b63\u78ba\u306a\u30b5\u30a6\u30f3\u30c9\u518d\u751f\u3092\u5b9f\u73fe\u3059\u308b\u5927\u578b\u30c0\u30a4\u30a2\u30d5\u30e9\u30e0\u3092\u5099\u3048\u3066\u3044\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-1630\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_b25073ul-45.png\" alt=\"\u6a19\u6e96\u30c6\u30b9\u30c8\u56de\u8def\" width=\"378\" height=\"202\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_b25073ul-45.png 378w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_b25073ul-45-300x160.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_b25073ul-45-18x10.png 18w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/> <\/p>\n<p>\u30c6\u30b9\u30c8\u6761\u4ef6\uff1aRL = 680\u03a9, VS = 1.5V, C = 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-1628\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_b25073ul-45.png\" alt=\"\u5178\u578b\u7684\u306a\u5468\u6ce2\u6570\u5fdc\u7b54\" width=\"670\" height=\"241\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_b25073ul-45.png 670w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_b25073ul-45-300x108.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_b25073ul-45-18x6.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_b25073ul-45-600x216.png 600w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/> <\/p>\n<p>\u5468\u6ce2\u6570\u7279\u6027\u306f100Hz\u304b\u308916kHz\u307e\u3067\u3067\u30011kHz\u4ed8\u8fd1\u306e\u3044\u304f\u3064\u304b\u306e\u5909\u52d5\u304c\u4f4e\u57df\u3068\u4e2d\u57df\u306e\u5207\u308a\u66ff\u3048\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u305d\u306e\u5f8c\u3001\u9ad8\u57df\u304c\u9855\u8457\u306b\u30d6\u30fc\u30b9\u30c8\u3055\u308c\u308b\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-1629\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_b25073ul-45.png\" alt=\"\u5916\u89b3\u5bf8\u6cd5\" width=\"672\" height=\"248\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_b25073ul-45.png 672w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_b25073ul-45-300x111.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_b25073ul-45-18x7.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_b25073ul-45-600x221.png 600w\" sizes=\"auto, (max-width: 672px) 100vw, 672px\" \/> <\/p>\n<p>\u30ab\u30d7\u30bb\u30eb\u306f\u76f4\u5f8425mm\u3001\u9ad8\u30557.3mm\u3002FET\u3092\u5185\u8535\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u5916\u4ed8\u3051\u30d7\u30ea\u30a2\u30f3\u30d7\u304c\u5fc5\u8981\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-B25073UL-45 \u306f\u3001\u611f\u5ea6 -45dB\u00b13\u3001\u4fe1\u53f7\u5bfe\u96d1\u97f3\u6bd4 65dB \u306e 25 \u00d7 7.3 mm \u5358\u4e00\u6307\u5411\u6027\u30de\u30a4\u30af \u30ab\u30d7\u30bb\u30eb\u3067\u3059\u3002\u30e9\u30a4\u30d6 \u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u306b\u6700\u9069\u3067\u3059\u3002<\/p>","protected":false},"featured_media":2693,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[278,436,116],"class_list":{"0":"post-1627","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-25mm","10":"product_tag-solder-tabs","11":"product_tag-vocal","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\/1627","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=1627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media\/2693"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/media?parent=1627"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_brand?post=1627"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_cat?post=1627"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ja\/wp-json\/wp\/v2\/product_tag?post=1627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}