Specification Brand : JALYKA BulletPoint1 : Thermal Cutoffs BulletPoint2 : 0895 series cartridge fuses, fuse chips, automotive electronic protection components BulletPoint3 : Temperature control range: -40~120 BulletPoint4 : Use your adhesive(not included here) and attach them to any hardware you need them to help cool, and there will be a cooling effect. BulletPoint5 : When exposed to air, the surface of copper pads will be dark, but the cooling effect is not affected. If you are still worried about it, you can sand the surface of this copper gasket with fine sandpaper. Color : One Color ExternallyAssignedProductIdentifier : 7600056166663 ExternallyAssignedProductIdentifier1 : 0609631868982 ExternallyAssignedProductIdentifier2 : 609631868982 ItemName : JALYKA 0895 Series Cartridge fuses, Fuse Chips, Automotive Electronic Protection Components ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : thermal-cutoffs Manufacturer : JALYKA ModelNumber : JALYKA MountingType : Panel Mount NumberOfItems : 1 PartNumber : JALYKA ProductDescription : Thermal Cutoffs Holding current: Normal Maximum current: 40 0895 series cartridge fuses, fuse chips, automotive electronic protection components ProductSiteLaunchDate : 2024-08-03T12:47:35.301Z Size : 0895 20A SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 Wattage : 470 watts