D-Y59A磁性开关是一种无触点磁性开关，具有直接出线式设计，带指示灯，采用3线式（NPN）连接方式，导线长度为0.5米，适用于DC5V、12V、24V（DC4.5~28V）的电压范围。其主要特点包括低消耗电流（10mA以下）、低负载电压（DC28V以下）和低负载电流（40mA以下），内部电压降不超过1.5V，漏电流在DC24V时低于100μA。这种开关适用于IC回路、继电器和PLC等设备，广泛应用于工业自动化和控制系统。

在价格方面，D-Y59A磁性开关的价格因供应商和采购数量的不同而有所差异。例如，上海双旭电子有限公司是专业生产D-Y59A磁性开关的厂家，提供有竞争力的价格和优质的服务。此外，湖北杭荣电气有限公司也生产D-Y59A磁性开关，其产品在冶金、煤炭、采矿、电力等领域有广泛应用。

The D-Y59A magnetic switch is a non-contact magnetic switch with a direct wiring design, featuring an indicator light and a 3-wire (NPN) connection. The wiring length is 0.5 meters, and it operates within a voltage range of DC4.5~28V, compatible with DC5V, 12V, and 24V. Key features include low consumption current (less than 10mA), low load voltage (below DC28V), and low load current (below 40mA). The internal voltage drop is no more than 1.5V, and the leakage current is below 100μA at DC24V. This switch is suitable for IC circuits, relays, and PLCs, and is widely used in industrial automation and control systems.

Regarding pricing, the cost of the D-Y59A magnetic switch varies depending on the supplier and the quantity purchased. For example, Shanghai Shuangxu Electronics Co., Ltd. is a professional manufacturer of the D-Y59A magnetic switch, offering competitive prices and high-quality service. Additionally, Hubei Hangrong Electric Co., Ltd. also produces the D-Y59A magnetic switch, which is widely used in industries such as metallurgy, coal, mining, and power.