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供应温度开关 02-BB8D-70;70度温度开关,小尺寸温度开关、常闭型温度开关

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  • 供货总量:5000000
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  • 最后更新:2021-06-15 08:49

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品牌名称:东莞市晶品电子科技有限公司

    

        02-BB8D型热保护器技术规格书     

    

        1  产品用途     

    

                 02-BB7D型热保护器具有体积小、外壳绝缘、动作灵敏寿命长等特点,广泛适用于分马力电机、     

    

             电热器具、荧光灯镇流器变压器汽车马达集成电路及一般电气设备的过热过流双重保护作用。     

    

        
    

    

        2  外形和结构:     

    

        
    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                    

                        序号                     

                
                    

                        零件名称                     

                
                    

                        材料名称                     

                
                    

                        序号                     

                
                    

                        零件名称                     

                
                    

                        材料名称                     

                
                    

                        1                     

                
                    

                        外壳(白)                     

                
                    

                        PBT4308G30                     

                
                    

                        6                     

                
                    

                        动 触 片                     

                
                    

                        BZn                     

                
                    

                        2                     

                
                    

                        动 触 点                     

                
                    

                        AgNi/BZn                     

                
                    

                        7                     

                
                    

                        环   氧                     

                
                    

                        9002GA                     

                
                    

                        3                     

                
                    

                        双金属片                     

                
                    

                        P30R                     

                
                    

                        8                     

                
                    

                        热缩套管                     

                
                    

                                              

                
                    

                        4                     

                
                    

                        静 触 片                     

                
                    

                        AgNi10/BZn                     

                
                    

                        9                     

                
                    

                        镍   片                     

                
                    

                                              

                
                    

                        5                     

                
                    

                        固 定 座                     

                
                    

                        PBT4308G30                     

                
                    

                                              

                
                    

                                              

                
                    

                                              

                
    

        
    

    

        
    

    

        3性能     

    

        
    

    

        3.1额定电流     

    

        
    

    

             4A/DC12V、3A/DC24V3A/AC115V2A/AC250V     

    

        
    

    

        3.2断开温度:30~155℃,复位温度:20℃~110℃(详见图纸)。     

    

        
    

    

         3.3抗拉力试验:产品的引线端应能承受大于或等于20N拉力,导线无断裂、滑出     

    

        
    

    

        3.4绝缘电压:     

    

        
    

    

             a.产品在断开时的引线之间应能承受AC660V,历时1min而无击穿闪络现象;     

    

        
    

    

        b.产品引线与绝缘外壳之间能承受AC1800V,历时1S而无击穿闪络现象;     

    

        
    

    

        3.5绝缘电阻:在正常条件下,引线与绝缘外壳之间的绝缘电阻在100MΩ以上。(所用表计为DC500V兆欧表)     

    

        
    

    

         3.6接触电阻:产品的接触电阻应不大于50mΩ     

    

        
    

    

         3.7耐高温试验:产品置于高于额定动作温度50℃的空气环境中保持96h     

    

        
    

    

        3.8耐低温试验:产品置于-40空气环境中保持96h     

    

        
    

    

        3.9抗振试验:热保护器应能承受振幅1.5mm,频率变化1055Hz,扫描变化周期35/min,振动方向     

    

        
    

    

             X、YZ,每个方向各连续振动2h     

    

        
    

    

         3.10跌落试验:产品自0.7m高度自由落下1次。     

    

        
    

    

         3.11抗压试验:产品应能承受100N静压力1min     

    

        
    

    

        3.7,3.8,3.9,3.10,3.11项试验后应满足下列条件:     

    

        
    

    

        a.断开温度变化应在初期值的+7℃以内;     

    

        
    

    

         b.接触电阻应在100mΩ以下;     

    

        
    

    

         c.外形应无明显变形;     

    

        
    

    

         d.导线无开裂损伤。     

    

        
    

    

         4  寿命     

    

        
    

    

        产品在额定电压、电流、功率因数为0.7的条件下,外加热源使其动作6000,应满足下面条件:     

    

        
    

    

        a.断开温度变化应在初始值的±5℃以内;     

    

        
    

    

        b.接触电阻应在100mΩ以下;     

    

        
    

    

             继续试验至10000次后能动作。     

    

        
    

    

        5    其它事项:     

    

        
    

    

        5.1 断开温度检测的升温速率应控制为1/1min;     

    

        
    

    

        5.2 使用过程中产品不能承受强烈冲击力及压迫力;     

    

        
    

    

        5.3 型号规格说明:     

    

        
    

    

        02-BB7D——产品型号     

    

        
    

    

             XXX℃——额定断开温度     

    

        
    

    

             JP-------供应商代号     

    

        
    

    

        6          获取证书:     

    

        
    

    

        7    本标准未涉及事项或客户有其它要求另行订立。     

    

        
    

    

        
    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                    

                        序号                     

                
                    

                        零件名称                     

                
                    

                        材料名称                     

                
                    

                        序号                     

                
                    

                        零件名称                     

                
                    

                        材料名称                     

                
                    

                        1                     

                
                    

                        外壳(白)                     

                
                    

                        PBT4308G30                     

                
                    

                        6                     

                
                    

                        动 触 片                     

                
                    

                        BZn                     

                
                    

                        2                     

                
                    

                        动 触 点                     

                
                    

                        AgNi/BZn                     

                
                    

                        7                     

                
                    

                        环   氧                     

                
                    

                        9002GA                     

                
                    

                        3                     

                
                    

                        双金属片                     

                
                    

                        P30R                     

                
                    

                        8                     

                
                    

                        热缩套管                     

                
                    

                                              

                
                    

                        4                     

                
                    

                        静 触 片                     

                
                    

                        AgNi10/BZn                     

                
                    

                        9                     

                
                    

                        镍   片                     

                
                    

                                              

                
                    

                        5                     

                
                    

                        固 定 座                     

                
                    

                        PBT4308G30                     

                
                    

                                              

                
                    

                                              

                
                    

                        
                    

                    
                        
                    
                

供应商信息

东莞市晶品电子科技有限公司

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关于JPET 东莞市晶品电子科技有限公司创立于2003年,致力经营电子保护元件领域,针对电子产业的需求,提供「过电流保护」、「过电压保护」、「过温度侦测与防护」三大类的电子电路保护解决方案,产品线涵盖负温度系数热敏电阻( NTC Thermistor )、压敏电阻 ( Varistor )、正温度系数热敏电阻 ( PTC Thermistor ) 、气体放电管 ( Gas Discharge Tube ) 、温度传感器 ( Temperature Sensor ) 、电感器、微波射频器件,晶品科技凭借自身技术实力,研发出**的电路保护及通讯传输方案,为您的想电子设备全方位保护。 晶品科技除了落实ISO9001及TS16949...

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公司名 东莞市晶品电子科技有限公司 经营模式生产型,贸易型
注册资本200万人民币 注册时间2007
公司所在地广东 企业类型企业单位
主营行业 电力行业 / 自动化控制系统 / 工控系统及装备 / 传感器
主营产品或服务 热敏电阻NTC|温度传感器|压敏电阻|热保护器|精密电阻|保险丝|电感|温度开关|继电器|连接器
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