1. 一般特性 general characteristics 1.1 额定值(rating value): dc30v/0.1a 1.2 工作温度(work temperature range): -10℃ ~ 70℃ 1.3 存贮温度(store temperature range): -20℃ ~ 80℃ 1.4 正常测试条件(未有特殊说明量测在以下条件进行): general test condition (tests and measurements shall be made under the following standard conditio unless otherwise specified): 正常温度: 5℃~35℃ 相对湿度: 45%~85% rh 气 压: 8,600~10,600帕 temperature: 5℃~35℃ relative humidity: 45%~85% air pressure: 8,600~10,600 pa 2. 产品外观及尺寸要求 appearance & dimeion requirement 2.1产品外形结构紧凑,无配合不良. the structure of product is compact, and assembly of parts has no badness. 2.2产品塑胶部件无严重缩水、披锋、欠注、斑点、破损或变形现象. the plastic parts of product have no serious defects such asvery serious shrink, scarcity, fleck, disrepair, tramutation, etc. 2.3产品引脚和外壳无严重氧化、脏污、变形、毛刺或电镀不良. lead feet and shell have no serious defects such as oxidation,smudge, disrepair, burr, defects on plating. 2.4开关操作顺畅,节奏感强,无明显卡塞现象。 operating switch is unhindered, rhythmed , and there is notpalpable clag. 2.5产品结构及尺寸参见产品规格图纸。 cotruction and dimeio：refer to individual product drawing. 用途 applicatio: 用于所有电器设备类型操作。例如：音响、电脑、玩具、节能灯、测量仪等。operating in all types of electronic equipments such as audio,computer,office toy,light,communicatio,measuring itruments,etc. 特征 features: 1) 具备多种外形尺寸设计 （5.8*5.8/6.0*6.0/7.0*7.0/8.0*8.0/8.45*8.45/8.5*8.5）。kinds of shape dimeio.(5.8*5.8/6.0*6.0/7.0*7.0/8.0*8.0/8.45*8.45/8.5*8.5). 2) 开关声音清脆，手感、节奏感受。switch sounds silvery,feeling ang rhythm are perfect. 3) 开关接触方式有spdt和dpdt供选择。contact ways:spdt and dpdt. 4) 多种按键长度设计，无琐和有琐设计。muti-button length,shorted or non-shorted. 5) 可依据客户要求提供所需端子位置产品。can proride this item according to requirements for terminals place. 按键开关.无锁按键开关.自锁按键开关.安防按键开关.对讲机按键开关.5.8*5.8按键开关.7*7按键开关.8*8按键开关.8.5*8.5按键开关