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一.电器性能规格 ?/span>LECTRICAL CHARACTERISTICS |
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项目Item |
测试条件Test Conditions |
表现Performonce |
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接触电阻 Contact Resistance |
在微小电?/span>(100mA )以下测试 Measured at small l current (100mA or less) 1000HZ |
30毫欧以下 30mMin |
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绝缘电阻 InsulationResistance |
输入500V电压1分钟,按以下方式测诔/span>:Apply a voltage of 250V DC for 1 min to following portions after mhich measurement shall be made: (1)塑胶体与针脚之间(1)Between body and conductor (2)不接触的针脚之间(2)Between conductor not to be contact |
100兆欧以上 100mMin |
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耐电厊/span> Dielectric Strength |
输入AC500V(50-60HZ)电压,1分钟感应电流丹/span>0.5MA,按以下方法测诔/span>: AC 250V ims(50-60HZ) for 1 min trip current: 0.5 mA (1)塑胶体与排脚之间(1)Between terminals (2)不接触的排脚之间: (2)Between individual terminals and frame |
没有绝缘破坏等异帷/span> No damage to parts arcing , orbreakdown etc |
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使用温度范围 Practical Temperature Range |
-25ℂ/span>----+75ℂ/span> |
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测试标准状?/span> Standard Conditions Atmospheic |
在没有指定的情况下测试温?/span>,湿度,气压如下: Unless otherwise specified , the stardard range or atmospheric conditions for making measurements and tests are as follows (1)温度丹/span>5ℂ/span>--35?nbsp; (1)Ambient temperature:5ℂ/span>to 35ℂ/span> (2)湿度丹/span>45%--85% (2)Relative humidity :45% to 85% (3)气压丹/span>80KPA----106KPA (3)Air pressure : 80Kpa to 106Kpa |
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事/span>.机械性能规格MECHANICAL CHARACTERISTICS |
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动作劚/span> Operation Force |
250gf50gf 160gf20gf |
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端子强度 Terminal Strength |
在排脚前端任意一个方向的先端加上300克力力度测试,时间为15科/span> A static load of 300gf shall be applied to the tip of the terminal for 15 sec in any direction |
在排脚中没有裂开,松动等异常满足于机?/span>,电器性能:.Electrical characteristics shall be satisfied without damage or escessive looseness of terminals |
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寿命测试 Life Test |
负荷:在负荷的条件下以每分钟25-30回的频率进行100,000次的负荷测试; Aswitch shall be subjected to 100.000 cycles at a speed of 25-30 cycles for 1 min |
接触电阻不能超过100毫欧,Contact resistance shall be 100mMax其他满足于机?/span>,电器性能Mechanical and electrical characteristics shall be satisfied |
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丈/span>.耐久?/span> DURABILITY |
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项目Item |
测试条件Test Conditions |
表现Performonce |
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可焊性试骋/span> Solderability Test |
温度丹/span>2455?时间?0.5科/span> The solder bath of 2555ℂ/span>for 30.5 seconds |
焊锡部分粘锡均匀,饱满,锡面平滑 Area of soldering need be smooth and good performance |
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耐热试验 Heat Test |
放置在温?/span>852ℂ/span>中测诔/span>96小时名/span>,再放置常温中1小时来测宙/span>. The switch shall be stored at a temperature of 852ℂ/span>for96 hours, Then the switch shall be maintained at standard atmospheric condition for 1 hour after which measurement shall be made |
外观无异帷/span> ,能满足于机械,电器性能 There shall be no defomation or cracks in molded part |
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耐冷试验 Cold Test |
放置在温?/span>-203ℂ/span>中测诔/span>96小时名/span>,再放置常温中1小时来测宙/span>. The switch shall be stored at a temperature of -203ℂ/span>for96 hours, Then the switch shall be maintained at standard atmospheric condition for 1 hour after which measurement shall be made |
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潮湿试验 Humidity Test |
放置在温?/span>402ℂ/span>相对湿度丹/span>90%-96%环境?/span>96小时名/span>,再放置常温中1小时来测宙/span>. The switch shall be stored at a temperature of402ℂ/span>and a humidity of 90%-96% for 96 hours, Then the switch shall be maintained at standard atmospheric condition for 1 hour after which measurement shall be made |
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