HL JQC-3FC(T73) DC5V 5V 7A Sugar Cube Relay SPDT PCB Mount Relay

The HL JQC-3FC(T73) DC5V 5V 7A Sugar Cube Relay is a high-quality electromagnetic power relay designed for reliable switching of AC and DC loads. 5V DC coil and 7A contact rating, this SPDT relay is good for Arduino projects, IoT devices, automation systems, home appliances, industrial control circuits. Parameter Specification Manufacturer HL Model Number JQC-3FC(T73) DC5V Relay Type Electromagnetic PCB Power Relay Contact Configuration SPDT (1 Form C) Coil Voltage 5V DC Rated Coil Power 0.36W Coil Resistance 69 Ω ±10% Rated Coil Current Approximately 71.4 mA Nominal Contact Rating 7A @ 250VAC / 10A @ 24VDC Maximum Switching Voltage 250VAC / 30VDC Maximum Switching Current 10A Maximum Switching Power 2500VA / 240W Contact Material Silver Alloy (Ag Alloy / AgSnO₂ depending on variant) Contact Resistance ≤50 mΩ (Initial) Insulation Resistance ≥100 MΩ @ 500VDC Dielectric Strength (Contact to Coil) 1500VAC for 1 minute Dielectric Strength (Open Contacts) 750VAC for 1 minute Operate Time ≤10 ms Release Time ≤5 ms Mechanical Life 10,000,000 Operations Electrical Life 100,000 Operations (Rated Load) Operating Temperature -40°C to +85°C Mounting Type Through-Hole PCB Mount Package Type T73 Sugar Cube Approximate Dimensions 19 × 15.4 × 15.5 mm Approximate Weight 10 g