1.1 Scope范围This specification covers the requirements for single key swITches which have no keytop (TACT SWITCHES:MECHANICAL CONTACT).此规范含盖单推柄和无推柄的轻触开关要求 1.2 Operating Temperature Range 使用温度范围 -20 to70℃(normal humidity, normal press.) 正常湿度，标准压力 1.3 Storage Temperature Range 保存温度范围 -30 to80℃(normal humidity, normal press.) 1.4 Test Conditions 测试条件 Tests and measurements shall be made in the following standard clnditions unless otherwise specified: 测试和计量按下列标准条件除非特殊说明 Normal temperature (temperature 5 to 35℃) 标准温度 Normal humidity (relative humidity 45 to85%) 正常湿气 Normal pressure (pressure 860 to 1060 m bars) 标准压力 In case any question arises from the judgement made, tests shall be conducted in the following conditions: Temperature (20±2℃) 温度 Relative humidity (65±5%) 相对湿度 Pressure (860 to 1060 m bars) 压力 2.APPEARNCE, STYLE, AND DIMENSIONS外形,类型和尺寸 2.1 Appearance 外形 There shall be no defects that affect the serviceability of the product.外形必须无缺陷才不影响产品适用性 2.2 Style and Dimensions类型和尺寸 Shall conform to the assembly drawings.符合装配图 3.TYPE OF ACTUATION 动作类型 Tactile feedback 轻触返回 4.CONTACT ARRANGEMENT 1 poles 1 throws 接触形式 1接点1回路 5.动作力80G-300G (Details of contact arrangement are given in the assembly drawings.) 细接点形式在装配图中 5.MAXIMUM RATINGS DC 12 V 50 mA 最大额定值 A，轻触开关（按键开关/按钮开关）基本产品系列是：2*3轻触开关/ 3*3轻触开关/3.1*3.1轻触开关/3.3*3.3轻触开关/3*4轻触开关/3*6轻触开关/4*4轻触开关/4.5*4.5轻触开关/5*5轻触开关/5.1*5.1轻触开关/6*6轻触开关/6.2*6.2轻触开关/7*7轻触开关/8*8轻触开关/10*10轻触开关/7.5*7.5轻触开关/12*12轻触开关/防水轻触开关/防尘轻触开关/硅胶轻触开关（按键开关）/小侧按轻触开关/大侧按轻触开关/带灯轻触开关/（小/中/大）乌龟轻触开关/多功能轻触开关/迷你型轻触开关/按力（80/90/100/160/130/300/250/260）轻触开关/（黑色按钮/黄色按键。。。）轻触开关/最小轻触开关/最薄轻触开关/常开轻触开关/常闭轻触开关 B，轻触开关（按键开关/按钮开关）基本认证是：ROSH/SGS/6P/UL C，轻触开关（按键开关/按钮开关）用途是：电器/电源/玩具/电脑/插卡音响/PCB…. D，轻触开关（按键开关/按钮开关）基本型号是；KFC轻触开关/TS轻触开关/TD-轻触开关/FC-835 KFC-A02-01轻触开关 KFC-A03-02 KFC-836轻触开关 KFC-838 KFC-840 KFC-813B 轻触开关 MD-101B KFC-A03-04 KFC-A03-05轻触开关 ，KFC-A03-02 ，KFC-A04-04 轻触开关，KFC-A04-05轻触开关 ， KFC-A04-06，轻触开关 KFC-A05-03 ，轻触开关KFC-001轻触开关，KFC-003 T轻触开关，KFC-A06-03 轻触开关，KFC-A06-04轻触开关， KFC-A06-07 ，KFC-A06-23轻触开关 ，KFC-A06-24 ，FC-A06-27 轻触开关 ，KFC-A06-29轻触开关 ， KFC-A06-30 轻触开关， KFC-A06-3 TS-059 TS-059 轻触开关TS-058 TS-057轻触开关 TS-056 TS-055轻触开关 TS-054A TS-054 TS-022A TS-022 TS-10 TS-2X4 A02-04 A02-11 KFC-A02-01 TDHn KFC-A03-01 Hn KFC-A03-02 THn KFC-A03-02 TDHn KFC-A03-03