5050 SMD LED Diode

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Shenzhen
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L/C,T/T
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1000 Pcs pc
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100000 Pcs Per Month pc/month

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Product Description:

5mm white diodeStandard: 5mm Round Head with flange
Lens Color: Water Clear
Forward Current: 20mA
View Angle: 15degree
Part No. Chip Material Emitting Color Forward Voltage (V)Dominant Wavelength (nm) Luminous Intensity (mcd)    
  
MIN MAX MIN MAX MIN MAX   
5B4CH/525 InGaN  Blue 33.645047020003000   
30005000   
50007000   
5G4CH/525 InGaN Green  33.6510530900012000   
1200016000   
1600018000   
1800021000   
5W4CH/503 InGaN White 33.6  1000013000   
1300016000   
1600020000   
2000025000   
5R4CH/525 AIGaInP Red 1.82.561563510001400   
14001800   
18002000   
20002400   
5O4CH/525 AIGaInP Amber 1.82.5  10001400   
14001800   
18002000   
20002400   
5Y4CH/525 AIGaInP Yellow 1.82.558559510001400   
14001800   
18002200   
22002600   
 Standard: 5mm Straw Hat with Flange
Lens Color: Water Clear
Forward Current: 20mA
View Angle: 80-110degree
Part No. Chip Material Emitting Color Forward Voltage  (V) Dominant Wavelength (nm) Luminous Intensity (mcd)    
  
MIN MAX MIN MAX MIN MAX   
5B4CH/552 InGaN  Blue 33.6450470400600   
6001000   
5G4CH/552InGaN Green  33.65105305001000   
10001500   
15002000   
5W4CH/552InGaN White 33.6  10001200   
12001400   
14001600   
16001800   
18002000   

 

 

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Estimated Delivery Time

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2-8 business days

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3-8 business days

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2-10 business days

UPS

1-7 business days

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6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By Sea

30-40 business days

1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

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4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

 

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Q:What does patch LED light mean?
The screen is divided into standard lamp and patch type, the light emitting diode lamp is inserted into the circuit board, and the patch is a patch welded on the circuit board. Two light sources are not the same. If only light, not so clear.
Q:What is the principle used in SMD LED lamp, should pay attention to what the problem?
Table 1, contact electrostatic protection LED product should be covered with protective electric tape, and its reliable grounding; 2, personnel shall wear groundstrap in contact with LED (best for cable, protective gloves, anti-static ring) allows better wear anti-static clothing, anti-static shoes and static electricity cap; 3, the application in the process of exposure to LED equipment must be reliable grounding, such as iron, shearing machine, bending machine and welding equipment. Conditional still can install plasma fan to eliminate electrostatic; 4, in use or when designing electronic circuit, must consider the harm that excessive current has to LED
Q:How to install the patch LED lamp band?
More attention is paid to the lamp with waterproof and the installation of a solid in the outdoor installation, outdoor installation often adopts the mode of fixed card slot, need to cut and connected place, and indoor installation, just need another with waterproof glue, waterproof effect to consolidate the connection point.
Q:LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?
L electrode for eutectic solder reflow, the other can be used, regardless of the kind of welding, the temperature is not lower than 100 degrees, the flammable soluble materials have strict requirements, depending on whether the welding temperature is lower than the melting point of what you said or. Otherwise, there will be deformation or damage to the material in the reflow process.
Q:Why is the patch LED blue light dim?
The pressure drop of the blue light is greater than that of the red light and the green light. If the series connection is the same as that of the green light and red light, the current limiting resistor will tend to dim
Q:SMD LED specification
SMD LED specification:(1) metal stent type: 0402, 0603, 0805, 1206, 3mm, 5mm, 6mm, 8mm, 10mm and so on.(2) metal support (commonly known as small butterfly) type: 2mm, 3mm and so on.(3) TOP LED (white shell) type: 1208 (30*20), 1311 (35*28), 1312 (35*32), 2220 (55*50) and so on(4) side light LED:0905 (22*12), 1105 (28*12) 1605 (40*14) and so on.
Q:How many voltages and how many W drivers are used in series and parallel connection with 20 1W patches LED?
The voltage problem is determined by the size of your POWER SUPPLY, according to Ohm's Law: the series voltage is accumulated and the shunt voltage is the same.
Q:Indoor full color LED display module and LED what is the difference between a full color?
Indoor full color LED display module and LED chip has three full color difference. The first part: Second: third light emitting display module: maintenance: LED full color display is not easy to maintain. LED full color patch is relatively easy to maintain.
Q:What is the difference between patch LED beads and LED beads: General
A pin of the lamp, and outside a resin cap, because the reason LED beads can spotlight cap;There is no pin on the patch and there is no resin cap outside. Because of the lack of cap, the LED patch can not be concentrated.LED patch lamp is made of FPC circuit board, LED lamp and high quality silica gel sleeve. Waterproof performance, using low voltage DC power supply is safe and convenient, light colors, bright colors; outdoor use can be anti UV aging, yellowing, high temperature resistance and other advantages, the products are widely used in building lights, decorative lighting, advertising and entertainment quasi decorative lighting lighting field.
Q:Welding method and notice of SMT LED
The peak reflow temperature: 260 degrees or below this temperature. (surface temperature) 2 temperature over 210 DEG C required time: 30 seconds or less than this time. 3 reflow times: no more than two times. 4 after reflow, LED needs to be cooled to room temperature before contact with colloid.

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