{"id":289,"date":"2025-03-04T16:49:37","date_gmt":"2025-03-04T08:49:37","guid":{"rendered":"https:\/\/www.bihec.com\/srs-inc\/?p=289"},"modified":"2025-03-04T16:49:37","modified_gmt":"2025-03-04T08:49:37","slug":"srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8","status":"publish","type":"post","link":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/","title":{"rendered":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668"},"content":{"rendered":"<div class=\"w3-row\">\n<div class=\"w3-half w3-hide-medium w3-hide-small\">\n<div class=\"f3\"><a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668<\/a><\/div>\n<\/div>\n<\/div>\n<div class=\"w3-row\">\n<div class=\"w3-half w3-hide-medium w3-hide-small\" align=\"left\">\n<div class=\"e1\">\n<ul>\n<li class=\"Bullets2021\">1.4 nV\/\u221aHz\u8f93\u5165\u566a\u58f0<\/li>\n<li class=\"Bullets2021\">BJT\u8f93\u5165\uff0c100k\u03c9\u8f93\u5165\u963b\u6297<\/li>\n<li class=\"Bullets2021\">\u589e\u76ca\u4e3a10\u300120\u300150\u6216100<\/li>\n<li class=\"Bullets2021\">\u5355\u7aef\u548c\u5dee\u5206\u8f93\u5165<\/li>\n<li class=\"Bullets2021\">\u4ea4\u6d41\u8026\u5408\u8f93\u5165<\/li>\n<li class=\"Bullets2021\">\u7531SRS\u9501\u5b9a\u653e\u5927\u5668\u4f9b\u7535<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"q1\" align=\"left\">\n<div class=\"w3-hide-small\"><span class=\"ProdPgTITLESb2021\">\u6982\u89c2<\/span><\/div>\n<div class=\"w3-hide-small\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.thinksrs.com\/images\/misc\/SRS%20lower%20Nav%20bar%20backgound.png\" width=\"45%\" height=\"1px\" \/><\/div>\n<\/div>\n<div class=\"w3-row\">\n<div class=\"w3-half w3-hide-small\">\n<div class=\"b1\">\n<table>\n<tbody>\n<tr>\n<td width=\"430px\"><span class=\"Text2021\"><a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/sr552%e7%94%b5%e5%8e%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in SR552\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">SR552\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668<\/a>\u8bbe\u8ba1\u7528\u4e8e<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/srs%e9%94%81%e7%9b%b8%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in SRS\u9501\u76f8\u653e\u5927\u5668\" target=\"_blank\">SRS\u9501\u76f8\u653e\u5927\u5668<\/a>\uff0c\u5728\u6700\u9700\u8981\u7684\u5730\u65b9\u63d0\u4f9b\u589e\u76ca\u2014\u5c31\u5728\u5b9e\u9a8c\u4e2d\u3002<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" title=\"View all posts in \u524d\u7f6e\u653e\u5927\u5668\" target=\"_blank\">\u524d\u7f6e\u653e\u5927\u5668<\/a>\u5c06\u8fde\u63a5\u7ebf\u4e2d\u7684\u566a\u58f0\u548c\u62fe\u97f3\u964d\u81f3\u6700\u4f4e\uff0c\u5e76\u53ef\u51cf\u5c11\u6d4b\u91cf\u65f6\u95f4\u566a\u58f0\u53d7\u9650\u7684\u5b9e\u9a8c\u3002<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"w3-padding-body\">\n<div class=\"d3\">\n<p class=\"ProdPgTITLESc2021\">SR552BJT\u524d\u7f6e\u653e\u5927\u5668<\/p>\n<p class=\"Text2021\">SR552\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668\u8bbe\u8ba1\u7528\u4e8eSRS\u9501\u5b9a\u653e\u5927\u5668\uff0c\u5728\u9700\u8981\u7684\u5730\u65b9\u63d0\u4f9b\u589e\u76ca\u6700\u6b63\u786e\u7684\u5728\u5b9e\u9a8c\u4e2d\u3002\u524d\u7f6e\u653e\u5927\u5668\u53ef\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u8fde\u63a5\u7ebf\u4e2d\u7684\u566a\u58f0\u548c\u62fe\u97f3\uff0c\u5e76\u53ef\u51cf\u5c11\u566a\u58f0\u9650\u5236\u5b9e\u9a8c\u4e2d\u7684\u6d4b\u91cf\u65f6\u95f4\u3002SR552\u4e0eSR550\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u5176\u53cc\u6781\u6027\u524d\u7aef\u7684\u8bbe\u8ba1\u3002\u4e0eSR550\u76f8\u6bd4\uff0cSR552\u5177\u6709\u66f4\u4f4e\u7684\u8f93\u5165\u566a\u58f0\u548c\u76f8\u5e94\u7684\u8f93\u5165\u963b\u6297(100k\u03c9\u548c100m\u03c9)\u3002\u914d\u5408SR510\u6216SR530\u4f7f\u7528\u65f6\uff0c\u524d\u7f6e\u653e\u5927\u5668\u589e\u76ca\u7531\u81ea\u52a8\u8bbe\u7f6e\u5360\u636e\u3002\u914d\u5408SR850\u3001SR810\u6216SR830\u4f7f\u7528\u65f6\uff0c\u589e\u76ca\u59cb\u7ec8\u8bbe\u4e3a100\u3002\u7535\u6e90\u548c\u63a7\u5236\u4fe1\u53f7\u6765\u81ea\u5360\u636e\u88ab\u4e00\u4e2a9\u9488\u7535\u7f06(\u5305\u62ec\u5728\u5185)\u3002SR552\u4e5f\u53ef\u4ee5\u901a\u8fc7\u65bd\u52a0\u9002\u5f53\u7684\u7535\u6e90\u7535\u538b(20 VDC\uff0c+5 VDC)\u72ec\u7acb\u8fd0\u884c\u3002<\/p>\n<div class=\"g1\">\n<div class=\"w3-row\">\n<div class=\"g2\">\n<table>\n<tbody>\n<tr valign=\"top\">\n<td colspan=\"2\" height=\"21\">\n<p class=\"ProdPgTITLESc2021\">SR552 Specifications<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"top\">\n<td colspan=\"2\" valign=\"middle\" height=\"40\">\n<p class=\"TextTITLESb2021\">General<\/p>\n<\/td>\n<\/tr>\n<tr valign=\"top\">\n<td width=\"130\"><span class=\"Specs2021\">Input impedance<\/span><\/td>\n<td><span class=\"Specs2021\">100 k\u03a9 + 25 pF<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Inputs<\/span><\/td>\n<td><span class=\"Specs2021\">Single-ended or differential<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Maximum input<\/span><\/td>\n<td><span class=\"Specs2021\">70 mVrms for overload, 50\u00a0VDC, 20\u00a0VAC damage\u00a0threshold<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Noise (typ.)<\/span><\/td>\n<td><span class=\"Specs2021\">1.4 nV\/\u221aHz at 1 kHz<br \/>\n1.6 nV\/\u221az at 100 Hz<br \/>\n2.5 nV\/\u221aHz at 10 Hz<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Coupling<\/span><\/td>\n<td><span class=\"Specs2021\">AC (0.016 Hz)<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">CMRR (1 V input)<\/span><\/td>\n<td><span class=\"Specs2021\">100 dB at 100 Hz<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Gain<\/span><\/td>\n<td><span class=\"Specs2021\">10, 20, 50, 100 (automatically set by SR510 or SR530\u00a0lock-in)<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Full scale input<\/span><\/td>\n<td><span class=\"Specs2021\">10 nV to 200 mV<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Gain accuracy<\/span><\/td>\n<td><span class=\"Specs2021\">2 % (2 Hz to 100 kHz)<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Gain stability<\/span><\/td>\n<td><span class=\"Specs2021\">200 ppm\/\u00b0C<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Outputs<\/span><\/td>\n<td><span class=\"Specs2021\">A (signal, 600\u00a0\u03a9, single-ended)<br \/>\nB\u00a0(shielded\u00a0ground)<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Maximum output<\/span><\/td>\n<td><span class=\"Specs2021\">10 Vpp<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Power<\/span><\/td>\n<td><span class=\"Specs2021\">Supplied by SR510, SR530, SR810, SR830 or SR850 or SR2124 via control\u00a0cable<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Dimensions<\/span><\/td>\n<td><span class=\"Specs2021\">3.0&#8243; \u00d7 1.3&#8243; \u00d7 5.1&#8243; (WHL)<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td><span class=\"Specs2021\">Weight<\/span><\/td>\n<td><span class=\"Specs2021\">1 lbs.<\/span><\/td>\n<\/tr>\n<tr valign=\"top\">\n<td class=\"Specs2021\">Warranty<\/td>\n<td><span class=\"Specs2021\">One year parts and labor on defects in materials and\u00a0workmanship<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"w3-hide-small\">\n<table width=\"295\" cellpadding=\"20\" align=\"right\">\n<tbody>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/www.thinksrs.com\/images\/instr\/sr552\/SR552diag1LG.gif\" \/><\/p>\n<h2 class=\"BlueText2021\" align=\"center\">\u566a\u58f0\u4e0e\u9891\u7387\u7684\u5173\u7cfb<\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<div class=\"w3-hide-small\">\n<table width=\"295\" cellpadding=\"20\" align=\"right\">\n<tbody>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/www.thinksrs.com\/images\/instr\/sr552\/SR552diag2LG.gif\" \/><\/p>\n<h2 class=\"BlueText2021\" align=\"center\">\u566a\u58f0\u7cfb\u6570\u8f6e\u5ed3<\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<br><div class=\"tagcloud\"><a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/dc%e8%80%a6%e5%90%88%e7%9a%84%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-0 tag-link-position-1\" style=\"font-size: 15.179487179487pt;\" aria-label=\"DC\u8026\u5408\u7684\u653e\u5927\u5668 (4\u4e2a\u9879\u76ee)\">DC\u8026\u5408\u7684\u653e\u5927\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/sr552%e7%94%b5%e5%8e%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-1 tag-link-position-2\" style=\"font-size: 8pt;\" aria-label=\"SR552\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668 (1\u4e2a\u9879\u76ee)\">SR552\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-2 tag-link-position-3\" style=\"font-size: 8pt;\" aria-label=\"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668 (1\u4e2a\u9879\u76ee)\">SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/srs%e4%bd%8e%e5%99%aa%e5%a3%b0%e7%94%b5%e5%8e%8b%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-3 tag-link-position-4\" style=\"font-size: 19.666666666667pt;\" aria-label=\"SRS\u4f4e\u566a\u58f0\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668 (8\u4e2a\u9879\u76ee)\">SRS\u4f4e\u566a\u58f0\u7535\u538b\u524d\u7f6e\u653e\u5927\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/srs%e9%94%81%e7%9b%b8%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-4 tag-link-position-5\" style=\"font-size: 22pt;\" aria-label=\"SRS\u9501\u76f8\u653e\u5927\u5668 (11\u4e2a\u9879\u76ee)\">SRS\u9501\u76f8\u653e\u5927\u5668<\/a>\n<a href=\"https:\/\/www.bihec.com\/srs-inc\/tag\/%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\" class=\"tag-cloud-link tag-link-5 tag-link-position-6\" style=\"font-size: 15.179487179487pt;\" aria-label=\"\u524d\u7f6e\u653e\u5927\u5668 (4\u4e2a\u9879\u76ee)\">\u524d\u7f6e\u653e\u5927\u5668<\/a><\/div>","protected":false},"excerpt":{"rendered":"<p>SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668 1.4 nV\/\u221aHz\u8f93\u5165\u566a\u58f0 BJT\u8f93\u5165\uff0c100k\u03c9\u8f93\u5165\u963b\u6297 \u589e\u76ca\u4e3a10\u300120\u300150\u6216100 \u5355\u7aef\u548c\u5dee\u5206\u8f93\u5165 \u4ea4\u6d41\u8026\u5408\u8f93\u5165 \u7531SRS\u9501\u5b9a\u653e <\/p>\n","protected":false},"author":12,"featured_media":287,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_vp_format_video_url":"","_vp_image_focal_point":[]},"categories":[42,4,5],"tags":[48,56,58,44,8,57],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668<\/title>\n<meta name=\"description\" content=\"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\" \/>\n<meta property=\"og:description\" content=\"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\/\" \/>\n<meta property=\"og:site_name\" content=\"SRS\u5c04\u9891\u4fe1\u53f7\u53d1\u751f\u5668 \u51fd\u6570\u751f\u6210\u5668 \u7535\u538b\u548c\u7535\u6d41\u6e90 SIM\u6a21\u5757 \u9501\u5b9a\u653e\u5927\u5668 \u5149\u5b66\u65a9\u6ce2\u5668 \u6b8b\u4f59\u6c14\u4f53\u5206\u6790\u4eea\" \/>\n<meta property=\"article:published_time\" content=\"2025-03-04T08:49:37+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bihec.com\/srs-inc\/wp-content\/uploads\/sites\/1849\/2025\/03\/QQ\u6d4f\u89c8\u5668\u622a\u56fe20250304161852.png\" \/>\n\t<meta property=\"og:image:width\" content=\"655\" \/>\n\t<meta property=\"og:image:height\" content=\"330\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u9500\u552e\u7ecf\u7406\uff1a\u5f20\u743c\u743c 17765103945\uff08\u5fae\u4fe1\u540c\u53f7\uff09\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"2\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/#website\",\"url\":\"https:\/\/www.bihec.com\/srs-inc\/\",\"name\":\"SRS\\u5c04\\u9891\\u4fe1\\u53f7\\u53d1\\u751f\\u5668 \\u51fd\\u6570\\u751f\\u6210\\u5668 \\u7535\\u538b\\u548c\\u7535\\u6d41\\u6e90 SIM\\u6a21\\u5757 \\u9501\\u5b9a\\u653e\\u5927\\u5668 \\u5149\\u5b66\\u65a9\\u6ce2\\u5668 \\u6b8b\\u4f59\\u6c14\\u4f53\\u5206\\u6790\\u4eea\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.bihec.com\/srs-inc\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#primaryimage\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/www.bihec.com\/srs-inc\/wp-content\/uploads\/sites\/1849\/2025\/03\/QQ\\u6d4f\\u89c8\\u5668\\u622a\\u56fe20250304161852.png\",\"contentUrl\":\"https:\/\/www.bihec.com\/srs-inc\/wp-content\/uploads\/sites\/1849\/2025\/03\/QQ\\u6d4f\\u89c8\\u5668\\u622a\\u56fe20250304161852.png\",\"width\":655,\"height\":330},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#webpage\",\"url\":\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\",\"name\":\"SRS SR552 BJT\\u8f93\\u5165\\u524d\\u7f6e\\u653e\\u5927\\u5668\",\"isPartOf\":{\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#primaryimage\"},\"datePublished\":\"2025-03-04T08:49:37+00:00\",\"dateModified\":\"2025-03-04T08:49:37+00:00\",\"author\":{\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/#\/schema\/person\/fdc5dd9cf66fe9ee506343213c233c46\"},\"description\":\"SRS SR552 BJT\\u8f93\\u5165\\u524d\\u7f6e\\u653e\\u5927\\u5668\",\"breadcrumb\":{\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\\u9996\\u9875\",\"item\":\"https:\/\/www.bihec.com\/srs-inc\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SRS SR552 BJT\\u8f93\\u5165\\u524d\\u7f6e\\u653e\\u5927\\u5668\"}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/#\/schema\/person\/fdc5dd9cf66fe9ee506343213c233c46\",\"name\":\"\\u9500\\u552e\\u7ecf\\u7406\\uff1a\\u5f20\\u743c\\u743c 17765103945\\uff08\\u5fae\\u4fe1\\u540c\\u53f7\\uff09\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.bihec.com\/srs-inc\/#personlogo\",\"inLanguage\":\"zh-CN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/bd4ff19a8db24ee20d767f1a717518ce?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/bd4ff19a8db24ee20d767f1a717518ce?s=96&d=mm&r=g\",\"caption\":\"\\u9500\\u552e\\u7ecf\\u7406\\uff1a\\u5f20\\u743c\\u743c 17765103945\\uff08\\u5fae\\u4fe1\\u540c\\u53f7\\uff09\"},\"description\":\"\\u7535\\u8bdd\\uff1a021-60896520 \\u624b\\u673a\\uff1a17765103945 \\u4f20\\u771f\\uff1a021-51062822 Email\\uff1a1000@bihec.com\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668","description":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\/","og_locale":"zh_CN","og_type":"article","og_title":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668","og_description":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668","og_url":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668\/","og_site_name":"SRS\u5c04\u9891\u4fe1\u53f7\u53d1\u751f\u5668 \u51fd\u6570\u751f\u6210\u5668 \u7535\u538b\u548c\u7535\u6d41\u6e90 SIM\u6a21\u5757 \u9501\u5b9a\u653e\u5927\u5668 \u5149\u5b66\u65a9\u6ce2\u5668 \u6b8b\u4f59\u6c14\u4f53\u5206\u6790\u4eea","article_published_time":"2025-03-04T08:49:37+00:00","og_image":[{"width":655,"height":330,"url":"https:\/\/www.bihec.com\/srs-inc\/wp-content\/uploads\/sites\/1849\/2025\/03\/QQ\u6d4f\u89c8\u5668\u622a\u56fe20250304161852.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u9500\u552e\u7ecf\u7406\uff1a\u5f20\u743c\u743c 17765103945\uff08\u5fae\u4fe1\u540c\u53f7\uff09","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebSite","@id":"https:\/\/www.bihec.com\/srs-inc\/#website","url":"https:\/\/www.bihec.com\/srs-inc\/","name":"SRS\u5c04\u9891\u4fe1\u53f7\u53d1\u751f\u5668 \u51fd\u6570\u751f\u6210\u5668 \u7535\u538b\u548c\u7535\u6d41\u6e90 SIM\u6a21\u5757 \u9501\u5b9a\u653e\u5927\u5668 \u5149\u5b66\u65a9\u6ce2\u5668 \u6b8b\u4f59\u6c14\u4f53\u5206\u6790\u4eea","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.bihec.com\/srs-inc\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-CN"},{"@type":"ImageObject","@id":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#primaryimage","inLanguage":"zh-CN","url":"https:\/\/www.bihec.com\/srs-inc\/wp-content\/uploads\/sites\/1849\/2025\/03\/QQ\u6d4f\u89c8\u5668\u622a\u56fe20250304161852.png","contentUrl":"https:\/\/www.bihec.com\/srs-inc\/wp-content\/uploads\/sites\/1849\/2025\/03\/QQ\u6d4f\u89c8\u5668\u622a\u56fe20250304161852.png","width":655,"height":330},{"@type":"WebPage","@id":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#webpage","url":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/","name":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668","isPartOf":{"@id":"https:\/\/www.bihec.com\/srs-inc\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#primaryimage"},"datePublished":"2025-03-04T08:49:37+00:00","dateModified":"2025-03-04T08:49:37+00:00","author":{"@id":"https:\/\/www.bihec.com\/srs-inc\/#\/schema\/person\/fdc5dd9cf66fe9ee506343213c233c46"},"description":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668","breadcrumb":{"@id":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.bihec.com\/srs-inc\/srs-sr552-bjt%e8%be%93%e5%85%a5%e5%89%8d%e7%bd%ae%e6%94%be%e5%a4%a7%e5%99%a8\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.bihec.com\/srs-inc\/"},{"@type":"ListItem","position":2,"name":"SRS SR552 BJT\u8f93\u5165\u524d\u7f6e\u653e\u5927\u5668"}]},{"@type":"Person","@id":"https:\/\/www.bihec.com\/srs-inc\/#\/schema\/person\/fdc5dd9cf66fe9ee506343213c233c46","name":"\u9500\u552e\u7ecf\u7406\uff1a\u5f20\u743c\u743c 17765103945\uff08\u5fae\u4fe1\u540c\u53f7\uff09","image":{"@type":"ImageObject","@id":"https:\/\/www.bihec.com\/srs-inc\/#personlogo","inLanguage":"zh-CN","url":"https:\/\/secure.gravatar.com\/avatar\/bd4ff19a8db24ee20d767f1a717518ce?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/bd4ff19a8db24ee20d767f1a717518ce?s=96&d=mm&r=g","caption":"\u9500\u552e\u7ecf\u7406\uff1a\u5f20\u743c\u743c 17765103945\uff08\u5fae\u4fe1\u540c\u53f7\uff09"},"description":"\u7535\u8bdd\uff1a021-60896520 \u624b\u673a\uff1a17765103945 \u4f20\u771f\uff1a021-51062822 Email\uff1a1000@bihec.com"}]}},"_links":{"self":[{"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/posts\/289"}],"collection":[{"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/comments?post=289"}],"version-history":[{"count":1,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/posts\/289\/revisions"}],"predecessor-version":[{"id":290,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/posts\/289\/revisions\/290"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/media\/287"}],"wp:attachment":[{"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/media?parent=289"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/categories?post=289"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bihec.com\/srs-inc\/wp-json\/wp\/v2\/tags?post=289"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}