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正温度系数热敏电阻特点是什么
http://www.baidu.com/baidu.php?url=K00000aPL9nXG3ltMUqXZxkXLHg_PgNMtx9EHWGykJ370VRCnkChWJQ-Ux-ghMkzQMx0JVKrsNUchlLoa8fxOjxprOV1sjs4Gg9CGpgTUwgkctRYOJTXcrscvIBBNVJRQ7t2aYT4s5X_d8CHCXGVmW0qrLc4I2JZY4pSu6tuj05NSajUHeF-dvTa8iQxhWh6nbF8BeySL57UCb0WelhE2iDFnhKw.7Y_NR2Ar5Od663p_HQE2qM76wKenamljLwfNeJSMG3txZF8vyUrh8z1G_4qSA5wYnwxVsqM4ELe5Sk7-dq_geOSEl51xVkgwxVq5ZtL4pZU7-_lltHDgeT5uSUqS1O_wuIxU7SOOoSWtLeTNYgexHkOPSy9vkxVOCxqWNgt8EYFhmzIIPaunNzuh2SEwZfmSqxllMmqdy1FOD1e5qoOuOBTJxro5O_4x3MHwOgNMYOYx3hxtSoqiotOMODJSZqOSFlOe5tHSFY8OBNNu5lPS1W-EvpxvO51SVjOsxxqOO_T54EvSM_BOxOdq-hWtLseVZd3IrW_E_dfS1_ORSWOBe5qMO6xta1wxe51uxYPbgeOzOeZ4OveS54Ov3XA25k3eELOAoK-EenZexz3kxw7vxhzsqhjqEtEw7SOxvOhOQf3kuU5COPSLuvwNlOOKS9gOvrAQq8SlQQoWOP-SgUSUqOHqDNxSE9hzqPvJE4T54JSjCB_SgjSUqEGOgSpEOgISUqEOgvQDsOVBIsQjPakg8vNJ.U1Yk0ZDq1Jo2__rYYJoHYQgMdS6-nbrd4qxCVUvddeE4_Ue2__rYYxhdkPxLYtn-nb5QOPHpVXxaVqUfVTHgqq5jVUvddtoZzoQjVaR1w6KY5fKGUHYknWTY0ZNG5fKspyfqn1c0mv-b5Hc3n0KBpHYs0AuY5H00TA6qn0KET1Ys0AFL5H00UMfqn0K1XWY0ThIYmyTqn0K8IM0qna3snj0snj0sn0K-ThTqn0KYTh7buHYs0AFbpyfqPjnYwW9DnHcsnHRkwHwDn1NaPDczPDnzP1PjfYfzwDm0uAPWujY0mgPxpywW5gK1Qy4J0AqW5HD0TMfqPHT0TgKGujYs0Z7Wpyfqn0K9mWYsg100TZ0qn0KVIZ0qn0KbuAqs5H00ThCqn0KYIgnqnHm4njDdrj6sP1bkrjmdnHnsPsK9m1Yk0ZK85H00TA7Ygvu_myTqn0K-IA-b5iYk0A71TAPW5H00IgKGUhPW5H00uhPdIjYs0A7buhk9u1YkPWn3P0KLuMFEUHY0mMfqn0K3TLwd5HcvrjbkPHb0ThNkIjYkPW04rjnzrHTvrjTL0ZPGujYkuhf4rymkrjPWrHfzrymd0AqY5H00ULFsIjYV0AVG5H00UgfqrjnsPfKVm1Ys0AdWgvuzUvYqn0Kbmy4dmhNxTAk9Uh-bT1Ys0A-1mvsqn0KGuAN9pyfqnHfsnjR4PWR1njT0UhNLgLK_my3qrj6vnWmvnHD0UhNLgLN8pgfqPjRsnjRsPjn4nsK8ugIxpyw-mHYkPj0sPHbvPHnsPsK9u7q1ULNzmvRqnanW0APzm1YYrjn&xst=m1YKmWYYn1wArDfknW0kPH77PDf1PRcYfWcYf1cLnYPjwjFDw6715HczrHRsPj0YnHDdPWm1PHc3rjNxnHcLP7ts0gTq0gDq1Jo2__rYYJoHYQgMdS6_VXxglQyqVIXeSUASzoQjVPZ4VTHgqq5jQnEtdPJd4t2LdVadkPxLYtrdEUggz_x2__rY5s7d5HcvrjbkPHbKIjYkPW04rjnzrHTv0ydk5HDan0cV0yPC5yuWgLKW0HcvP16Yrj0znHm&word= ——百度知道
- 企业回答:热敏电阻主要特点是:①灵敏度较,其电阻温度系数要比金属大10~100倍以上,能检测出10-6℃温度变化;②工作温度范围宽,常温器件适用于-55℃~315℃,高温器件适用温度高于315