Product Name: PCB Electromagnetic Power Relay Model: JQC-3FF-S-Z Coil Voltage: DC 24V Contact Capacity: 15A 125VAC / 10A 250VAC Number of Pins: 5 Contact Configuration: SPDT Dimensions (Approx.): 19 x 15 x 19mm / 0.75" x 0.6" x 0.75" (L x W x H) Color: Black Weight: 41g Package Includes: 5 x PCB Power Relays The relay housing is made of PC material, offering flame retardancy, high strength, resistance to high temperatures, and deformation resistance. Features high-quality metal pins for good conductivity, reduced heat generation, and stable resistance. This compact relay is widely used in remote control, communication, automatic control systems, and aerospace technology for control, protection, regulation, and signal transmission. Suitable for applications such as lighting, indicator lamps, electric bells, small heaters, small motors, cooling fans, remote control systems, communication devices, automatic control systems, and electronic equipment. When installing multiple relays in close proximity, ensure adequate spacing to manage heat dissipation. A minimum spacing of 28mm is recommended.