本工厂专业生产LED封装器件，所用原材料均采用国内企业，性价比最好。欢迎广大客户咨询！附产品参数表，如下：
| 2835 单晶 | 21-24lm | 60 | 3.0-3.2 | 7000-8000 | 正白 | 10*30 单晶 | |
| 60 | 3.2-3.4 | 6000-7000 | 暖白 |
| 2835 单晶 | 8-9lm | 20 | 3.0-3.2 | 2500-3000 | 正白 | 10*23单晶 | |
| 20 | 3.2-3.4 | 3500-4000 | 暖白 |
| 2835 单晶 | 30-35lm | 30 | 8.9-9.8 | 9000-11000 | 正白 | 10*23三晶 | |
| 30 | 3.2-3.5 | 暖白 |
SolderingReflow Soldering | Hand Soldering | | Lead Solder | Lead – free Solder | | | Pre-heat | 120~150℃ | 180~200℃ | Temperature | 350℃Max. | Pre-heat time | 120sec. Max. | 120sec. Max. | Soldering time | 3sec. Max. | Peak temperature | 240℃Max. | 260℃Max. | | (one time only) | Soldering time | 10sec. Max. | 10sec. Max. | | | Condition | refer to | refer to | | | | Temperature- | Temperature- | | | | profile 1 | profile 2 | | |
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*After reflow soldering rapid cooling should be avoided.
[Temperature-profile (Surface of circuit board)]
Use the conditions shown to the under figure.
＜1 : Lead Solder＞ ＜2 : Lead-free Solder＞
[ Recommended soldering pad design ]
Use the following conditions shown in the figure.
Handling of Silicone Resin LEDs |
Handling Indications |
During processing, mechanical stress on the surface should be minimized as much as possible. Sharp objects of all types should not be used to pierce the sealing compound |
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Figure 1 |
In general, LEDs should only be handled from the side. By the way, this also applies to LEDs without a silicone sealant, since the surface can also become scratched. |
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Figure 2 |
When populating boards in SMT production, there are basically no restrictions regarding the form of the pick and place nozzle, except that mechanical pressure on the surface of the resin must be prevented. This is assured by choosing a pick and place nozzle which is larger than the LED’s reflector area. |
Dimensions for Tape
Dimensions for Reel
Notes:
1.All dimensions are in mm, tolerance is±2.0mm unless otherwise noted.
2.Specifications are subject to change without notice.
Packing
Notes:
1.All dimensions are in mm, tolerance is±2.0mm unless otherwise noted.
2.Specifications are subject to change without notice.
图片实物拍摄供大家参考，盗图必究！
