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MST-22D18G2 3J

MST-22D18G2 3J

  • 厂商:

    SHOUHAN(首韩)

  • 封装:

    SW3_9.05X3.5MM_SM

  • 描述:

    滑动开关 SW3_9.05X3.5MM_SM SPST-NO 100mA 12V 5.50mm

  • 数据手册
  • 价格&库存
MST-22D18G2 3J 数据手册
深圳市首韩科技有限公司 SHENZHEN SHOUHAN TECHNOLOGYCO.,LTD Tel: 0755-27597601 Fax: 0755-27597491 承 SPECIFICATION 客 认 书 FOR APPROVAL 户 Customer: 产品名称 Project: 规格型号 Part No: 拨动开关 MST-22D18G2(三脚) 贵公司承认印 Approal slgnatures 签 料 号/Part No. 章/Signatures 日期 Date: 拟制/Drawn 李春风 审核/Check 钟华华 批准/Approved 罗孝金 1 深圳市首韩科有限公司 Page 2/8 Version A/0 Date 2020.12.17 MODEL 2、 详细说明 Detailed specification 2.1 外观:应无影响、降低产品性能的缺陷; Appearance: There should be no defects that affect the serviceability of product. 2.2 结构尺寸和安装尺寸:应符合装配图要求 Style and dimension: shall conform to the assemble drawings. 2.3 操作形式:有触觉反应的操作  Type of actuating: Tactile feedback. 2.4 开关结构:单回路单输出(具体的触点结构在装配图中已绘出);    Contact arrangement: 1 pole, 1 throw    (Details of contact arrangement are given in the assembly drawings.) 2.5 开关工作额定值:DC 12V,0.1A(有效值)    Ratings: 12V DC, 0.1A (effective value) 3、  电气性能:    ELECTRICAL SPECIFICATION NO. 3.1 3.2 3.3 项目 ITEM 接触电阻 Contact Resistance 绝缘电阻 Insulation Resistance 介质耐压 Dielectric voltage proof 试验条件 TEST CONDITIONS 要求 REQUIREMENTS 在以 5V 10mA的直流电源或不低于1KHz的交流 电源的电路中,以一个等于2倍按力的静负荷施 加于手柄中心 Applying a static load of 2 times ≤50mΩ operating force to the center of the stem, measurements shall be made by 5V DC 10mA or more than 1KHZ AC small-current contact resistance meter. 在端子之间施加DC 100V /1min的条件下,测量端 子之间底座、盖板的电阻值 Measurement shall be made following ≥100MΩ application of 100V DC potential, across terminals, and across terminals and cover, for one minute. 在端子之间施加250V AC(50HZ或60HZ)/1min 250V AC (50HZ or 60HZ) shall be applied across terminals, for one minute. 无击穿、无飞弧 There should be no breakdown and flashover 深圳市首韩科有限公司 MODEL 项目 ITEM NO. Page 3/8 Version A/0 Date 2020.12.17 试验条件 TEST CONDITIONS 要求 REQUIREMENTS 按照正常使用时的力度轻按手柄中心(每秒3~4 次), 在导通和断开过程中测试开关抖动 Lightly striking the center of the stem at a rate encountered in normal use (3 to 4 times per second), and bounce shall be tested at “ON” and “OFF” 开关 Switch 10K¦ Έ 10V DC 3.4 示波器 Oscillograph 触点抖动Bounce "导通" "ON" ON-3msec.max OFF-8msec.max "断开" "OFF" 4、  机械性能: MECHANICAL SPECIFICATION 4.1 4.2 按力 Operating Force 最大行程 Full Travel 开关垂直于操作方向放置,在开关驱动件顶端中 心逐渐施力,测量开关导通所需的最大力度 refer to chart 3 Placing the switch such that the direction 按力:190±20gf of switch operation is vertical and then gradually increasing the load applied to Operating Force:190±20gf the center of the stem, the maximum load required for the switch to come to a stop shall be measured 开关垂直于操作方向放置,以一个等于2倍按力 的静负荷施加在开关驱动件顶端中心,测量顶端 移动的距离。 Placing the switch such that the direction of switch operation is vertical and then 2±0.1mm applying static load of 2times operating force to the center of the stem; the travel distance for the switch to come to a stop shall be measured. 深圳市首韩科有限公司 Page 4/8 Version A/0 Date 2020.12.17 MODEL NO. 4.3 4.4 4.5 4.6 项目 ITEM 回弹力 Return Force 停止强度 Stop Strength 手柄拔出强度 Stem Strength 试验条件 TEST CONDITIONS 要求 REQUIREMENTS 开关垂直于操作方向放置,在开关驱动件顶端中 心下降至全行程后,测量顶端向自由位置转换的 力度。 The sample switch is installed such that the direction of switch operation is / vertical and upon depressing the stem in its center to the whole travel distance, the force of the stem to return to its free position shall be measured. 开关垂直于操作方向放置,从操作方向向驱动件 施加30N的静负荷持续1min。 Placing the switch such that the direction / of switch operation is vertical, and then a static load of 30N shall be applied in the direction of stem operation for a period of 1 min. 开关垂直于操作方向放置,反方向实施最大操作 力,并测量手柄的行程范围。 Placing the switch such that the direction of switch operation is vertical, and then 20N.min. the maximum force to withstand a pull applied opposite to the direction of stem operation shall be measured. 在以下设定条件下进行测量: Measurements shall be made following the test set forth below: (1) 焊接温度:245±5℃ Solder temperature : 245±5℃ 可焊性Solderability (2) 浸入时间:2s±0.5s Immersion time: 2s±0.5s 对于其它步骤参考《GB 5095.6—86》试验12a The other steps please refer to《GB 5095.6-86》TEST 12a 除边缘外涂层应均匀覆盖90%以上 Except for the edge, the coating should cover a minimum 90% 深圳市首韩科有限公司 MODEL 5、 Page 5/8 Version A/0 Date 2020.12.17 极限电气性能: ENVIRONMENTAL SPECIFICATION NO. 5.1 5.2 5.3 项目 ITEM 低温测试 Resistance to low temperature 高温测试 Heat resistance 温度周期性测试 Change of temperature 试验条件 TEST CONDITIONS 要求 REQUIREMENTS 样品应按照以下实验条件进行测试,实验后样品 应放在常温及标准湿度的环境中1小时后做性能 测试: Following the test set forth below the sample shall be left in normal temperature and humidity conditions for 1 h before measurements are made: (1) 温度:-30±2℃ Temperature : -30±2℃ (2) 时间:96h Time: 96h 样品应按照以下实验条件进行测试,实验后样品 应放在常温及标准湿度的环境中1小时后做性能 测试:Following the test set forth below the sample shall be left in normal temperature and humidity conditions for 1 h before measurements are made: (1) 温度:80±2℃ temperature:80±2℃ 接触电阻:≤200mΩ (2) 时间:96h Contact resistance: ≤200mΩ time: 96h 项目3,4.1,4.2,4.3 Item 3,4.1,4.2,4.3 根据下面的测试要求进行5次循环的温度周期性 测试, 实验后样品应放在常温及标准湿度的环 境中1小时后做性能测试。测试期间样品应保持 干燥. After 5 cycles of following conditions, the sample shall be allowed to stand under normal temperature and humidity conditions for 1 h. and measurements shall be made. During the test water drops shall be removed. +65±2℃ -10±2℃ 2(hour) 1(hour) 2(hour) 1 cycle 1(hour) 深圳市首韩科有限公司 MODEL NO. 5.4 项目 ITEM 试验条件 TEST CONDITIONS Page 6/8 Version A/0 Date 2020.12.17 要求 REQUIREMENTS 样品应按照以下实验条件进行测试,实验后样品 应放在常温及标准湿度的环境中1小时后做性能 测试:Following the test set forth below the sample shall be left in normal temperature and humidity conditions for 1 湿温测试 h before measurements are made: Moisture resistance (1) 温度:60±2℃ temperature: 60±2℃ (2) 相对湿度:90%~95% relative humidity:90% to 95% (3) 时间:96h time: 96h 接触电阻:≤200mΩ Contact resistance: ≤200mΩ 项目3,4.1,4.2,4.3 Item 3,4.1,4.2,4.3 5.5 5.6 硫化试验 Sulfuration resistance 盐雾试验 Salt Mist 样品应按照以下实验条件进行测试,实验后样品 应放在常温及标准湿度的环境中1小时后做性能 测试:Following the test set forth below the sample shall be left in normal temperature and humidity conditions for 1 h before measurements are made: (1) H2S气体浓度:3ppm±1ppm H2S gas concentration: 3ppm±1ppm (2) 时间:72h Time: 72h (3) 温度:40±2℃(90~95%RH) temperature: 40±2℃(90~95%RH) 在以下设定条件下进行测量: The switch shall be checked after following test: (1)温度:35℃±2℃ temperature: 35℃±2℃ (2)盐溶液浓度:5±1%(质量百分比) salt solution : 5±1%(solids by mass) (3)时间:8h±1h Time: 8h±1 hour 实验后的盐沉积物后水冲掉 After test, salt deposit shall be removed by running water. 金属件上没有腐蚀斑点 No remarkable corrosion shall be recognized in metal part. 深圳市首韩科有限公司 Page 7/8 Version A/0 Date 2020.12.17 MODEL 6、 极限机械性能: ENDURANCE SPECIFICATION 项目 ITEM NO. 6.1 6.2 7、 工作寿命 Operation life 振动Vibration 试验条件 TEST CONDITIONS 根据下面的测试要求进行测试: Measurement shall be made following the test set forth below: (1) DC 12V,50mA带负载 DC 12V, 50 mA resistive load (2) 按动速率:1次/秒 Rate of operation: 1 times/s (3) 按力:/ Operating Force:/ (4) 平均无故障寿命/Average fault-free life:10000次 要求 REQUIREMENTS 接触电阻≤200mΩContact resistance≤200mΩ 触点弹力≤10ms Contact bounce≤10ms 按力:初值的±30% Operating Force: initial value±30% 项目3,4.1,4.2,4.3 Item 3,4.1,4.2,4.3 根据以下给定条件进行测试: Measurement shall be made following the test set forth below: (1) 振动频率范围:10~55~10Hz Vibration frequency range: 10 to 55 to 10Hz 项目3,4.1,4.2,4.3 (2) 振幅(峰-峰):1.5mm Item 3,4.1,4.2,4.3 Amplitude: 1.5mm (3) 振动方向:包括手柄行程方向在内的三个 相互垂直的方向 Direction of vibration:Three mutually perpendicular direction including the direction of stem travel (4) 测试时间:每次2hours . Duration: Each 2hours. 焊接条件: SOLDERING CONDITIONS: 7.1 手工焊接 Hand soldering 请按以下条件进行焊接: (1) 焊锡温度:≤350℃ (2) 连续焊接时间:≤3 s Please practice according to below conditions: (1) Soldering temperature: 350℃ Max. (2) Continuous soldering time: 3 s Max. 深圳市首韩科有限公司 MODEL NO. 项目 ITEM Page 8/8 Version A/0 Date 2020.12.17 条件 CONDITIONS 在使用的情况下自动焊接 In case the automatic flow soldering is to be used (1)预热 -------------- 150℃ ~ 175℃, 40 ~ 80 sec   Preheat -------------- 150℃ ~ 175℃, 40 ~ 80 sec (2)峰值温度----- 260℃ (max) Peak temperature ----- 260℃ (max) (3)焊接区温度------ 260℃, 1 ~ 4 sec, 2 times (max)   Soldering area temperature ------ 260℃, 1 ~ 4 sec, 2 times (max) T:℃ 280 7.2 自动焊接 Automatic soldering 260℃ max 240℃ 210 140 170℃ 140℃ 70 Time:S 0 5-6minute < Temperature profile > 8、 8.1 8.2 8.3 8.4 8.5 Other precautions其他注意事项 印刷基板的安装孔尺寸参见产品图。 Follow recommended P.W.B. piercing plan in outside drawing page. 注意不要施加超负荷的压力或晃动开关。 Please be cautions not to give excessive static load or shock to swiches. 进行焊接过程中,不可以用溶剂或类似品清洗开关 Following the soldering process,do not try to clean the switch with a solvent or the like. 防止助焊剂从开关的顶端渗入 Safeguard the switch assembly against flux penetration from its topside. 保管时尤其应注意避开高湿高温和有腐蚀性气体的环境。如需要长时间保存,请不要打开包装箱。 Preservation under high temperature and high high humidity or corrosive gas should be avoided Especially . When you need to preserve for a long period ,do not open the carton. MST-22D18G2(三脚) 深圳市首韩科技 有限公司 m
MST-22D18G2 3J 价格&库存

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MST-22D18G2 3J
  •  国内价格
  • 10+0.29900
  • 100+0.28290
  • 1000+0.27140

库存:7345

MST-22D18G2 3J

库存:45