12V Bistable Relay Module, Single Chip Control, Protection Diode, Low Level Trigger, for Sensor Modules

Features: 1. Adopts single chip control for stable and reliable performance and effective anti-interference, less likely to be triggered by mistake. 2. High-power voltage regulator tube provides stable voltage and good heat dissipation. Coil voltage: 12V. 3. Includes a protection diode to prevent damage from reverse power supply; short reverse connection will not harm the product. 4. Equipped with a touch switch for product testing and can be connected to an external trigger switch. Comes with a terminal block and lead for convenient use. 5. Compatible with other sensor modules; low level trigger is valid, offering extended functionality. Product Details: Specifications: - Item Type: Relay Module - Material: Copper Clad Laminate - Power Supply Voltage: 12V - Power Supply Current: More Than 100mA - Load: 250V 10A (AC) or 30V 10A (DC) - Life: 1 Million Times - Center Distance of Board Mounting Hole: Approx. 48 x 25mm / 1.9 x 1.0in