Ningbo Lightkey Electronic Technology Co., Ltd.  

Product Name: 0.31 Inch 4 Digits 7 Segment LED Display Model NO.: LD3141A/B Certification: RoHS, Reach Application: Shopping Guide, Meters and Instruments Display Type: Segment LED Display Scanning Mode: Static Scan Display Function: Numbers and Some Alphabets Tube Chip Color: Single Color Outline Dimensions: 28X11X5mm Digit Height: 0.31 Inch(8mm) Emitting Color: Red Color Dp Number: 4PCS Digit Number: 4 Digits Chip Matrial: 4-Element Trademark: LIGHTKEY Transport Package: EPE Foam and Carton Specification: RoHS, REACH Origin: China HS Code: 8531200000 Product Description FeaturesØ 8 mm (0.31 inch) digit high Ø Excellent digit appearance Ø Wide viewing angle Ø Range of emitted colors Ø I.C. compatible Ø Low power consumption Ø White segment Ø RoHS compliantAvailable optionsØ Alternative emitting luminosity:Standard or high brightness versionØ Alternative emitted colorØ Alternative segment colorØ Alternative fontØ Common Cathode is availableØ Cropped terminal pinsSelection GuideFour Digit 7 Segment LED Display, Digit Height:8.00mm(0.31 inch), External Dimensions: 28.00x11.00x5.00mm (L x W x H)Part No.ChipIV@IF=20mAIv@IF=20mACommon CathodeCommon AnodeMaterialColorWLDOne Seg One DPMin.Typ.Min.Typ.LD3141ARLD3141BRGaAlAsSuper Red640810810LD3141ADLD3141BDGaAlAsHi-Red64018251825LD3141AOLD3141BOGaAsPOrange6257979LD3141AYLD3141BYGaAsPYellow588810810LD3141AGLD3141BGGaPGreen5687979LD3141AURLD3141BURAlGaInPUltra Red64030453045LD3141AUOLD3141BUOAlGaInPUltra Orange62545604560LD3141AUALD3141BUAAlGaInPUltra Amber60530453045LD3141AUYLD3141BUYAlGaInPUltra Yellow59530453045LD3141AUGLD3141BUGAlGaInPUltra Green57330453045LD3141APGLD3141BPGInGaNPure Green525120300120300LD3141AUBLD3141BUBInGaNUltra Blue47030453045LD3141AUWLD3141BUWInGaNUltra White100120100120Unit:nmmcdmcdmcdmcd