{"id":1602,"date":"2024-07-22T15:07:29","date_gmt":"2024-07-22T07:07:29","guid":{"rendered":"https:\/\/ecmicrophones.com\/?post_type=product&#038;p=1602"},"modified":"2026-03-19T15:21:54","modified_gmt":"2026-03-19T07:21:54","slug":"9mm-electret-microphone-capsule-for-respirator-mask","status":"publish","type":"product","link":"https:\/\/ecmicrophones.com\/ko\/9mm-electret-microphone-capsule-for-respirator-mask\/","title":{"rendered":"\uc778\uacf5\ud638\ud761\uae30 \ub9c8\uc2a4\ud06c\uc6a9 9mm \uc77c\ub809\ud2b8\ub9bf \ub9c8\uc774\ud06c \ucea1\uc290"},"content":{"rendered":"<h2 class=\"text-start\">\uae30\uc220 \uc0ac\uc591<\/h2>\n<p class=\"text-start\">\ub2f9\uc0ac\uc758 9790 \uc18c\uc74c \uc81c\uac70 \ub9c8\uc774\ud06c \ud5e4\ub4dc\ub294 Panasonic JFET\uc640 \ucc9c\uacf5 \ud558\uc6b0\uc9d5 \ub514\uc790\uc778\uc744 \ud2b9\uc9d5\uc73c\ub85c \ud569\ub2c8\ub2e4. \uce74\ub514\uc624\uc774\ub4dc \uc9c0\ud5a5\uc131 \ub9c8\uc774\ud06c\ub294 \ubc14\ub78c \uc18c\uc74c\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc904\uc5ec\uc90d\ub2c8\ub2e4.<\/p>\n<h3 class=\"pt-5 text-start\">\ud45c\uc900 \ud14c\uc2a4\ud2b8 \ud68c\ub85c<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1607\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-em212u-51.png\" alt=\"ECM-EM212U \ud14c\uc2a4\ud2b8 \ud68c\ub85c: 2.2k\u03a9 \ubc14\uc774\uc5b4\uc2a4, 2V \uacf5\uae09, 1\u03bcF \ucd9c\ub825\" width=\"561\" height=\"265\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-em212u-51.png 561w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-em212u-51-300x142.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/standard-test-circuit_ecm-em212u-51-18x9.png 18w\" sizes=\"auto, (max-width: 561px) 100vw, 561px\" \/><\/p>\n<p>2.2k\u03a9 \ubc14\uc774\uc5b4\uc2a4 \uc800\ud56d, 2V DC \uc804\uc6d0, 1\u03bcF \ucd9c\ub825 \ucee4\ud328\uc2dc\ud130. \uc74c\uc131 \uc8fc\ud30c\uc218 \uce21\uc815\uc744 \uc704\ud55c \ud45c\uc900 \uad6c\uc131\uc785\ub2c8\ub2e4.<\/p>\n<h3 class=\"pt-5 text-start\">\uc77c\ubc18\uc801\uc778 \uc8fc\ud30c\uc218 \uc751\ub2f5<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1606\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-em212u-51.png\" alt=\"ECM-EM212U \uc8fc\ud30c\uc218 \uc751\ub2f5: 100Hz-8kHz \uc0c1\uc2b9, 8kHz\uc5d0\uc11c \ud53c\ud06c, 12kHz\ub85c \uac10\uc1e0\" width=\"654\" height=\"298\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-em212u-51.png 654w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-em212u-51-300x137.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-em212u-51-18x8.png 18w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/typical-frequency-response_ecm-em212u-51-600x273.png 600w\" sizes=\"auto, (max-width: 654px) 100vw, 654px\" \/><\/p>\n<p>\uc8fc\ud30c\uc218 \uc751\ub2f5\uc740 100Hz\uc5d0\uc11c 8kHz\uae4c\uc9c0 \uc810\uc9c4\uc801\uc73c\ub85c \uc0c1\uc2b9\ud558\uc5ec 8kHz\uc5d0\uc11c \ud53c\ud06c\uc5d0 \ub3c4\ub2ec\ud55c \ud6c4 12kHz\uae4c\uc9c0 \uc810\uc9c4\uc801\uc73c\ub85c \ub864\uc624\ud504\ub418\uc5b4 \uc74c\uc131\uc758 \uc120\uba85\ub3c4\ub97c \ucd5c\uc801\ud654\ud569\ub2c8\ub2e4.<\/p>\n<h3 class=\"pt-5 text-start\">\uce58\uc218(\ub2e8\uc704: mm)<\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1605\" src=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-em212u-51.png\" alt=\"ECM-EM212U \uce58\uc218: \uce21\uba74 \ud1b5\ud48d\uad6c \ubc0f \uc804\uba74 \uba3c\uc9c0\ub9dd\uc774 \uc788\ub294 \u03a69.7\u00d79.0mm \ucea1\uc290\" width=\"491\" height=\"399\" srcset=\"https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-em212u-51.png 491w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-em212u-51-300x244.png 300w, https:\/\/ecmicrophones.com\/wp-content\/uploads\/2024\/07\/appearance-dimension_ecm-em212u-51-15x12.png 15w\" sizes=\"auto, (max-width: 491px) 100vw, 491px\" \/><\/p>\n<p>\ucef4\ud329\ud2b8\ud55c \u03a69.7\u00d79.0mm \ub9c8\uc774\ud06c \ucea1\uc290\uc740 \uc804\uba74\uc5d0 \ubcf4\ud638\uc6a9 \uba3c\uc9c0\ub9dd\uc774 \uc788\uace0 \uce21\uba74 \ub458\ub808\uc5d0 \uace0\ub974\uac8c \ubd84\ud3ec\ub41c \uc5ec\ub7ec \uac1c\uc758 \uc791\uc740 \ud1b5\ud48d\uad6c\uac00 \uc788\uc5b4 \uc74c\ud5a5 \uade0\ud615\uacfc \uc131\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ub4b7\uba74\uc740 \uad6c\uba4d \uc5c6\uc774 \ubc00\ubd09\ub418\uc5b4 \uc788\uc5b4 \ub0b4\uad6c\uc131\uacfc \ud658\uacbd \uc800\ud56d\uc131\uc744 \ubcf4\uc7a5\ud569\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>ECM-EM212U-51\uc740 -51dB\u00b12\uc758 \uac10\ub3c4\uc640 62dB\uc758 \uc2e0\ud638 \ub300 \uc7a1\uc74c\ube44\ub97c \uac00\uc9c4 9.7 \u00d7 9mm \ub2e8\ubc29\ud5a5 \ub9c8\uc774\ud06c\ub85c\ud3f0 \ucea1\uc290\uc785\ub2c8\ub2e4. \ud638\ud761\uae30 \ub9c8\uc2a4\ud06c\uc5d0 \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":2778,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[721],"product_cat":[16,21],"product_tag":[282,229,288],"class_list":{"0":"post-1602","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-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\/ko\/wp-json\/wp\/v2\/product\/1602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/comments?post=1602"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media\/2778"}],"wp:attachment":[{"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/media?parent=1602"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_brand?post=1602"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_cat?post=1602"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/ecmicrophones.com\/ko\/wp-json\/wp\/v2\/product_tag?post=1602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}