供应高亮晶元5050RGB过回流焊不灯贴片灯珠
价格:电议
地区:广东 深圳市
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宇亮公司推出晶元5050RGB贴片LED灯珠,可以灌胶滴胶不死灯,不硫化,质保2年!防潮性好,适用各种恶劣天气,采用热电分离结构,台湾晶元芯片,纯金线封装,产品质量稳定,深受客户欢迎,欢迎各位朋友试用,宇亮肖生:
Parameter | Test Condition | symbol | value | unit | |||
min | type | max | |||||
Wavelength at peak emission | If=20mA | 入Peak | R | 620 |
| 627 | nm |
G | 515 | 525 | |||||
B | 465 | 470 | |||||
Spectral half band width | If=20mA | △入 | R | -- | 40 | - | nm |
G | 30 | ||||||
B | 25 | ||||||
Dominant wavelength | If=20mA | 入dom | R | - | 623.8 | - | nm |
G | 517.4 | ||||||
B | 467.1 | ||||||
Forward voltage | If=20mA | Vf | R | - | 2.03 | - | v |
G | 3.12 | ||||||
B | 3.08 | ||||||
Luminous intensity | If=20mA | Iv | R | 500 | 640 | 800 | mcd |
G | 1000 | 1064 | 1200 | ||||
B | 300 | 363 | 500 | ||||
Viewing angle at50% Iv | If=60mA | 2?1/2 |
| - | 120 | - | |
Reverse current | Vr=5v | Ir |
| - | 10 | uA |