Specification Brand : GalaxyElec BulletPoint : This item is brand new! BulletPoint1 : Delivery time: 7-18 days by special line for USA , 8-25 days by regular post for Worldwide,If it is not received within the specified time, please contact us and we will refund you in full. BulletPoint2 : If you need the product urgently, you can choose expedited service. We will use DHL to serve you. Delivery time: 3-7 days. BulletPoint3 : We are a professional distributor of electronic products.. Just search keywords in our store. BulletPoint4 : Please note that the products are only offered by the brand: GalaxyElec. Other sales people is not reliable. BulletPoint5 : any question,please feel free to contact me. ExternallyAssignedProductIdentifier : 5302611325349 ExternallyAssignedProductIdentifier1 : 0719417816646 ExternallyAssignedProductIdentifier2 : 719417816646 ItemName : LM393 Voltage Comparator Module Signal Waveform Adjustable High Low Level/Load Drive Dual Channel 4.5-28V High Voltage Module ItemPackageDimensions_Height : 21 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : comparator-amplifiers Manufacturer : GalaxyElec Material : PDIP ModelNumber : LMT339N MountingType : Surface Mount NumberOfItems : 1 PartNumber : GEmoduleo_10539 ProductDescription : MTLMT339N Single Supply Quad Comparator 14-DIP IC, New QTY- 50 ProductSiteLaunchDate : 2019-10-10T09:27:29.427Z Size : Juried Engineering ESD Safe Packaging (Pack of 1) Voltage : 5 volts