【2.2元】特卖大功率LED白光 3W白色大功率led灯珠 普瑞45mil
地区：广东 深圳
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质优.价廉.务实,五年LED大功率*厂家
*税，含税17%加10%。
LED电压：3.2-3.4V
LED电流：700mA
LED流明：110-130LM
LED寿命：50000H
LED色温：6000-8000K
LED原材料：采用日本信越硅胶，全铜镀银散热支架，1.2mil*线焊接，美国英特美荧光粉，美国*普瑞45mil芯片仿流明封装，高流明，低光衰，散热快，省电，性能稳定.
(此款大功率用于筒灯/射灯/地埋灯/洗墙灯/护拦管/光纤/投光灯/路灯等)
| Electrical / Optical Characteristics at TA=25℃ | ||||||
| Parameter | Symbol | Min. | T*. | Max. | Unit | Test Condition |
| Luminous Intensity | Φ | 80 | 85 | 90 | lm | IF =350mA |
| Viewing Angle | 2θ1/2 | 120 | deg | IF =350mA | ||
| Domain Wavelength | Tc | 6000 | 6500 | 7000 | K | IF =350mA |
| Spectral Line Half-Width | Δλ | nm | IF =350mA | |||
| Forward Voltage | VF | 3.20 | 3.40 | 3.60 | V | IF =350mA |
| Reverse Current | IR | 20 | μA | VR = 5V | ||
| Absolute Maximum Ratings at TA=25℃ | ||||||
| Parameter | Maximum Rating | |||||
| Power Dissipation | 1W | |||||
| Peak Forward Current | 1000mA | |||||
| (1/10 Duty Cycle, 0.1ms Pulse Width) | ||||||
| Continuous Forward Current | 350mA | |||||
| Derating Linear From 30℃ | 0.8mA/℃ | |||||
| Reverse Voltage | 5V | |||||
| Operating Temperature Range | -20℃ to 80℃ | |||||
| Storage Temperature Range | -30℃ to 100℃ | |||||
| Lead Soldering Temperature | 260℃ for 5 Seconds | |||||
| [1.6mm(.063") From Body] | ||||||
Notes
1. All dimensions are in millimeters (inches).
2. Tolerance is &plu*n;0.25mm(0.010") unless otherwise noted.
3. Protruded resin under flange is 1.0mm(0.04") max.
4. Lead spacing is measured where the leads emerge from the package.
5. Specifications are subject to change without notice.
白色
3.2-3.4V
大功率led
130LM
HN
发光二*管
水晶
是
方片
