产品图纸(PDF):KSD-DIGITAST series 下载
KSD-DIGITAST series 技术特性电气最大开关功率:240 mW DC最大开关电压:24 V DC最大开关电流:10 mA DC20˚C时的载流(推-推型):100 mA介电强度(50 Hz,1 min):500 V使用或不使用最大开关功率时的使用寿命瞬时:≥5 x 106操作推送:≥5 x 105次操作接触电阻:初始≤50 mΩ5 x 106操作后:≤100 mΩ绝缘电阻:≥1010Ωf=10 kHz时的电容:≤0.8pF反弹时间:≤2.5 ms工作速度400 mm/s(15.75/s)环境保护工作温度:-25˚C至85˚C。施工功能:瞬时或推压触点布置:1个转换触点SPDT,NO切换方式:非短路按钮中心之间的距离:水平最小值:12,7(0.500)或17,78(0.700)垂直最小值:17,78(0.700)端子:PC引脚安装:焊接、定心销机械的总行程:≤3(.0018)切换行程:1,5(0.0591)闭锁行程:1,8(0.0709)操作力:1.5+/-0.5 N(150+/-50克)工艺流程可焊性:波峰焊,与无铅焊接型材兼容手工焊接,350˚C,持续3秒科斯达开关厂开发的 KSD-DIGITAST series 微型 SPDT 按键开关, 设计人员可为其音频和照明控制台、仪器仪表和工业电子应用提供可靠, 低电平切换解决方案, 开关还易于安装在 PCB 板上。KSD-Digitast 按键开关有瞬间或推进版本可用, 还提供各种不同的按钮选项或可选的闭锁功能。Technical features of ksd-digital serieselectricalMaximum switching power: 240 MW DCMaximum switching voltage: 24 V DCMaximum switching current: 10 Ma DCCurrent carrying at 20 ˚ C (push push type): 100 MaDielectric strength (50 Hz, 1 min): 500 VService life with or without maximum switching powerInstantaneous: ≥ 5 x 106 operationPush: ≥ 5 x 105 operationsContact resistance: initial ≤ 50 m ΩAfter 5 x 106 operation: ≤ 100 m ΩInsulation resistance: ≥ 1010 ΩCapacitance at f=10 kHz: ≤ 0.8pfRebound time: ≤ 2.5 msWorking speed 400 mm/s (15.75/s)environmental protectionOperating temperature: -25 ˚ C to 85 ˚ C.constructionFunction: instantaneous or pushContact arrangement: 1 changeover contact SPDT, noSwitching mode: non short circuitDistance between button centers:Horizontal minimum: 12,7 (0.500) or 17,78 (0.700)Vertical minimum: 17,78 (0.700)Terminal: PC pinInstallation: welding, centering pinMechanicalTotal stroke: ≤ 3 (.0018)Switching stroke: 1,5 (0.0591)Locking stroke: 1,8 (0.0709)Operating force: 1.5+/-0.5 n (150+/-50 g)process flowWeldability:Wave soldering, compatible with lead-free welded profilesManual welding, 350 ˚ C for 3 secondsKsd-digital series micro SPDT key switch developed by Costa switch factory can provide reliable, low-level switching solutions for its audio and lighting console, instrumentation and industrial electronic applications. The switch is also easy to install on the PCB board. The KSD digitast key switch is available in instant or push versions, as well as various button options or optional locking functions.Current Rating:10mA (DC)Circuit:SPDTMounting Type:Thru-holeSealing:UnsealedIllumination:YesSwitch Function:On-OnElectrical Life Cycles:500,000Voltage Rating - AC:Voltage Rating - DC:24VActuator Type:Square, ButtonColor - Actuator/Cap:GrayIllumination Type, Color:LED, Red/GreenTermination Style:Thru-holePackaging:Bulk