Specification Brand : uxcell BulletPoint1 : Product Name : LL4148 Surface Mounted Devices Diodes;Peak Reverse Voltage : =<100V BulletPoint2 : Repetitive Peak Forward Current : =<450mA;High Switching Speed : =<4ns BulletPoint3 : Continuous Reverse Voltage : =<75V;Material : Electric Parts BulletPoint4 : Size(Each) : 3.5 x 1mm / 0.137" x 0.039"(L*D); BulletPoint5 : Weight : 1g;Package Content : 12 x LL4148 Surface Mounted Devices Diodes ItemName : uxcell 12 Pcs High Speed LL4148 Fast Switching Surface Mounted Devices Diodes ItemPackageDimensions_Height : 0.508 centimeters ItemPackageDimensions_Length : 13.97 centimeters ItemPackageDimensions_Width : 10.16 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : zener-diodes Manufacturer : uxcell Material : Glass ModelNumber : TRTI189A179 PartNumber : a11072700ux0302 ProductDescription : Rectifier diodes:use its one-way conductivity to change the direction of alternating current into a single direction of the pulse DC.The varactor diodes can be used in TV tuner.Single high speed switching diodes, fabricated in planner technology and encapsulated in small hermitically sealed glass Surface Mounted Devices packages.