Ningbo Lightkey Electronic Technology Co., Ltd.  

Product Name: 1.2 Inch 5X7 LED DOT Matrix with Gaps Model NO.: LM12057A/B Certification: RoHS Life: 80000h Pixel Pitch: 6mm Power: 75MW/Chip Emitting Color: Homochromyhomochromy Size: 5*7 Usage: LED Display Outline Dimensions: 22.9X39.1X8mm Matrix Height: 1.2 Inch(42.1mm) DOT Number: 64PCS Chip Matrial: 4-Element Pin Arrangement: DIP 14pins Trademark: LIGHTKEY Transport Package: EPE Foam and Carton Specification: RoHS, REACH Origin: China HS Code: 8531200000 Product Description With up-down gapsFeaturesØ 42.1 mm (1.2inch) 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 GuidePart No.ChipIv@IF=20mACommonCathode RowCommonAnode RowMaterialColorWLDOne Dot Min.Typ.LM12057ARLM12057BRGaAlAsSuper Red627810LM12057ADLM12057BDGaAlAsHi-Red6271825LM12057AOLM12057BOGaAsPOrange61079LM12057AYLM12057BYGaAsPYellow588810LM12057AGLM12057BGGaPGreen56879LM12057AURLM12057BURAlGaInPUltra Red6273045LM12057AUOLM12057BUOAlGaInPUltra Orange6104560LM12057AUALM12057BUAAlGaInPUltra Amber6053045LM12057AUYLM12057BUYAlGaInPUltra Yellow5953045LM12057AUGLM12057BUGAlGaInPUltra Green5733045LM12057APGLM12057BPGInGaNPure Green525120300LM12057AUBLM12057BUBInGaNUltra Blue4703045LM12057AUWLM12057BUWInGaNUltra White100120Unit:nmmcdmcd How to produce these item?Factory viewing: