- Single-Sided PCB[7]
- Other Lights & Lighting Products[10]
- LED Displays[5]
- Diodes[7]
- EL Products[3]
- Contact Person : Mr. Yao Gary
- Company Name : Dongguan Zhiding Electronics Technology Co., Ltd.
- Tel : 86-769-22665151
- Fax : 86-769-22665155
- Address : Guangdong,DONGGUAN,Xiaqiao Industry Zone, Dongcheng Dist., Dongguan, Guangdong
- Country/Region : China
- Zip : 523000
Four Digits 7 Segment Clock LED Digital Display
Four Digits 7 Segment Clock LED Digital Display
Desrciption
Part No. | LED Chip | Face Color | ||
Material | Emitting Color | Surface | Segments | |
AL-D4012BWSR/58-040C | AlGaInP | Red | Black | White |
Absolut Maximum Ratings at Ta=25°C
Parameter | Symbol | Maximum | Unit |
Power Dissipation Per Segment | Pd | 76 | mW |
Peak Forward Current | Ifp | 70 | mA |
Forward Current Per Segment | If | 25 | mA |
Reverse Voltage Per Segment | Vr | 5 | V |
Operating Temp Range | Topr | -25°C to +85°C | |
Storage Temp Range | Tstg | -40°C to +100°C | |
Soldering Temp | Tsol | Dip Soldering:260°C for 5 sec. Hand soldering:350°C for 3 sec. | |
Electrical and Optical Characteristics:
Parameter | Symbol | Test Condition | Min. | Typ. | Max. | Unit |
Luminous Intensity Per segment | Iv | If=20mA/Seg. | 20 | 40 | mcd | |
Peak Wavelength | Λp | If=20mA/Seg. | - | 640 | nm | |
Dominant Wavelength | Λd | If=20mA/Seg. | 620 | - | 630 | nm |
Spectrum Line Halfwidth | ΔΛ | If=20mA/Seg. | _ | 30 | _ | nm |
Forward Voltage | Vf | If=20mA/Seg. | 1.8 | 2.4 | V | |
Reverse Current Per Segment | Ir | Vr=5V | - | - | 50 | uA |
Service:
1. Your inquiry will be replied in 24hrs
2. The service of OEM
All items will be shipped by DHL, UPS, EMS airmail with tracking number in order to speed up the delivery!
The more you buy, the cheaper it is!
Welcome your enquiry!!!
Four Digits 7 Segment Clock LED Digital Display
