代号: CODE No
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名称:拨动开关 NAME:TACT SWITCHES |
页码:3 / 4 PAGE NO :3 / 4 |
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序 号 Or der |
项目 Item |
试验条件 Experimental Condition |
指标 Target |
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8 |
可焊性 Heat and Solder Resistance
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在焊锡温度:250℃±10℃的焊锡槽中, 浸渍时间:3±1秒后,目测。 Soldering temperature :250℃±10℃,Soaking time in tin soldering groove:3±1S, Visual measurement. |
上锡面积达95%,并且光滑,平整。 Tin soldering area is up to 95%.The surface is smooth and even. |
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9 |
机械寿命 Service Life of Machines |
开关在无电负荷时: SS1300X3应能承受100,000次寿命试验。
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试验后无卡死现象,接触电阻:应符合第5条规定,但按钮外径允许有磨损。 After test ,there is no wedging. Contact resistance conforms to Article 5.However, some wear is allowed on the socket external diameter. |
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10 |
合格批判定 Judgement of Qualified Product Batch |
从提交批产品中,按CB 2828“逐批检查计数抽样程序及抽样表”中一般检查水平II,一次正常检查抽样方案,进行验收。 The presented batch of products is checked before acceptance according to the plan of a normal and general sample check up.It is in the light of“Checking up every batch and counting the number”is sampling procedure of CB2828’s inspection level.+ |
合格质量日水平AQL 值为:1.0。 The AQL value of qualified products is 1.0 |
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