Feature:1. LONGEVITY: Our solid state relay boasts a no noise and contactless design, eliminating sparks, electromagnetic interference, and ensuring fast switching speed for a prolonged lifespan.2. STRONG INTERFERENCE IMMUNITY: With its compact size, our relay is highly compatible with TTL, DTL, HTL logic circuits, offering exceptional resistance against interference.3. HIGH STRENGTH SCREWS: Our relay is equipped with high toughness, rust resistant screws, ensuring durability and preventing breakage or thread stripping.4. HEAT DISSIPATION BASE: The specially plated heat dissipation base provides a refined finish, excellent resistance to oxidation and corrosion, and highly efficient heat dissipation.5. WIDE APPLICATIONS: Our solid state relay finds extensive application in automation control systems such as heating and temperature control systems, packaging equipment, plastic machinery, and food processing machinery.Specification:Item Type: Solid State RelayMaterial: PC Flame RetardantControl Mode: DC control DC (DC-DC)Input: DC3-32VOutput: DC12-220VLoad Current: 40AOff State Leakage Current: 5mAOn State Buck: 1.6VSafety Factor of Working Current: Resistive Load: 50%; Inductive Load: 15%Rated Insulation Voltage Ui: 500VRated Impact Voltage Uimp: 2.5kVOperating Temperature: -25 to 70.Package List:1 x Relay