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按键开关规范开关规格：30V直流，0.3A；30V直流，1A电极位置：1P2T、2P2T、4P2T、瞬时和锁定型可选接触电阻：最大50mΩ，1.5VDC；绝缘电阻：100 mA，采用电压降法介电强度：不允许击穿：500 VAC持续1分钟100 M最小500 V DC操作力：450+150gf使用寿命：10000次循环工作温度范围：-40°C~85°C总行程：3.5±0.3毫米品牌：科斯达开关 KSDKG/KOSOD SWITCH/KESIDA按键开关按键开关是一种电气开关，通过按下按钮来控制电路的通断。结构按键开关通常由以下部件组成：**按钮：**可按下的表面，用于闭合或断开电路。**触点：**当按钮按下时，它们会接触并闭合电路。**弹簧：**在按钮释放时将触点复位。**外壳：**容纳所有部件并提供保护。类型按键开关有多种类型，包括：**瞬时开关：**只有在按钮按下的时间内才会接通电路。**锁存开关：**当按钮按下时，电路会保持接通状态，直到再次按下按钮断开。**脉冲开关：**产生与按钮按下次数相对应的脉冲信号。**背光开关：**带内置灯，在黑暗中可见。**防水开关：**设计用于恶劣环境。应用按键开关广泛用于各种应用中，包括：电子设备家用电器工业设备汽车医疗器械优点**简单操作：**易于通过按下按钮来控制。**耐用性：**可以承受反复按压。**低成本：**价格相对低廉。**多功能性：**有多种类型可供选择，以满足不同的需求。Button switch specificationSwitch specification: 30V DC, 0.3A; 30V DC, 1AElectrode positions: 1P2T, 2P2T, 4P2T, instantaneous and locking types availableContact resistance: maximum 50m Ω, 1.5VDC;Insulation resistance: 100 mA, using voltage drop methodDielectric strength: No breakdown allowed: 500 VAC for 1 minute 100 M minimum 500 V DCOperating force: 450+150gfService life: 10000 cyclesWorking temperature range: -40 ° C~85 ° CTotal travel: 3.5 ± 0.3 millimetersBrand: Coaster Switch KSDKG/KOSOD SWITCH/KESIDAKey switchA key switch is an electrical switch that controls the on/off of a circuit by pressing a button.structureA key switch typically consists of the following components:**Button: * * A surface that can be pressed down, used to close or disconnect circuits.**Contact point: When the button is pressed, they will make contact and close the circuit.**Spring: * * Reset the contact when the button is released.**Shell: * * accommodates all components and provides protection.typeThere are various types of button switches, including:**Instantaneous switch: * * The circuit will only be turned on when the button is pressed.**Lock switch: When the button is pressed, the circuit will remain connected until the button is pressed again to disconnect.**Pulse switch: * * generates pulse signals corresponding to the number of button presses.**Backlight switch: * * with built-in light, visible in the dark.**Waterproof switch: * * Designed for harsh environments.applicationKey switches are widely used in various applications, including:Electronic devicesHousehold Electric Appliancesindustrial equipment automobilemedical apparatus and instrumentsadvantage**Simple operation: * * Easy to control by pressing a button.**Durability: * * Can withstand repeated pressing.**Low cost: * * The price is relatively low.**Multifunctionality: * * There are multiple types to choose from to meet different needs.
