HFD4/12 signal relay
| Contacts configuration: | DPDT |
| Coil voltage type [AC, DC]: | DC |
| Coil voltage (V): | 12V |
| AC contact current: | 500mA |
| DC contact current: | 2A |
| Contact voltage: | 250VAC/220VDC |
| Coil power: | 140mW |
| Contacts configuration: | DPDT |
| Coil voltage type [AC, DC]: | DC |
| Coil voltage (V): | 12V |
| AC contact current: | 500mA |
| DC contact current: | 2A |
| Contact voltage: | 250VAC/220VDC |
| Coil power: | 140mW |
| Mounting: | PCB |
| Manufacturer: | Hongfa |
| Dimensions: | 10,0 x 5,4 x 6,5mm |
| Operating temperature (range): | -40°C ~ 85°C |
HFD4/12 is a subminiature signal relay from Hongfa, designed for use in control systems, telecommunications, and automation. Thanks to its DPDT configuration, it enables reliable switching of two independent circuits, making it a versatile solution for applications requiring precise signal control.
The HFD4/12 relay operates with a coil voltage of 12V and a power consumption of 140 mW, ensuring energy-efficient operation. It supports switching voltages up to 250V AC / 220V DC, and its contacts withstand a maximum current of 2A for DC and 500mA for AC, allowing for reliable operation across a wide range of loads.
Its compact dimensions of 10×5.4×6.5 mm facilitate PCB mounting, while a wide operating temperature range from -40°C to +85°C makes it resistant to harsh environmental conditions. With its high-quality construction and reliable parameters, the HFD4/12 is the perfect choice for projects requiring a compact and durable signal relay.