5050 SMD LED Chip, High Quality Epistar LED Chip

Ref Price:
$0.05 - 0.07 / bag
Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
50000 Pcs bag
Supply Capability:
100000 Pcs Per Month bag/month

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Product Description:

 

General Introduction

5050 SMD LED Chip,High Quality Epistar LED Chip

5.0mmx5.0mm SMD LED, 1.5mm Thickness

 

Specification

Size                          5.0*5.0mm
ShapesSMD
Emitting colorWhite
Beam Angle120 degree
C.C.T6,500K
Forward Voltage3.2-3.6V
Forward Current60mA
Lens colorsYellow diffused
Life span

50,000hours        

Packing2000pcs/reel
CertificatesCE
Luminous Intensity5000-8000mcd

 

Features and our advantages 

1. Emitted Color: 5050 SMD LED white color

    CCT : 3000-7000K

    Luminous Flux: 15-23lm

    Luminous intensity:5500~7000mcd @120 degrees

2. Led Appearance: Yellow diffuse with white face support

3. 5.0*5.0*1.5mm standard package

4. Suitable for all SMT assembly methods

5. Compatible with infrared and vapor phase reflow solder process

6. Compatible with automatic placement equipment

7. This product doesn’t contain restriction Substance, comply ROHS standard

8.Compatible with IR Reflow soldering and TTW soldering

9.Pb free product and acceptable lead-free process

10.Anti-electric and moisture free package(2K/Reel)

11.We have the ability to fulfill your customized orders

     OEM&ODM available

 

Application

1.Indoor and out door commercial light

2.LED backlighting and SMD type indicator

3.LED midule and LED strip light

4.Decoration lights

 

Our Services

1-Customized logo is acceptable
2-Changing the shape, color is acceptable
3-Develop on artwork & development is acceptable
4-Assistant on artwork development is acceptable

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

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. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.

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

3. DHL and UPS cannot ship to military or P.O. boxes address.

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

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Remaining: 4000 characters

- Self introduction

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- Inquire about price/MOQ

Q:SMD LED lamp working voltage?
Voltage range of white LED lamp: 3.0-3.4VThe pressure drop of the red LED is 2.0--2.2VThe yellow light emitting diode has a pressure drop of 1.8 - 2.0VThe green light emitting diode has a pressure drop of 3 - 3.2VThe blue light emitting diode has a pressure drop of 3.0-3.4VSMD voltage is basically the same as double lead line. Current is generally 20~60mA, and some work current can exceed 100mA.
Q:What is the rated current for the white patch LED?
LED high power and low power, small white rated current and LED wafer, such as a chip is 20MA two 40MA.... High power 0.5W, 100-150MA, 1W, 350MA current rating in the relevant product specifications
Q:How to detect LED SMD beads
Resistance voltage ordinary pointer table 1.5V in general, and some only in the high resistance file (*10K file) with 9V or 15V battery, so the pointer table to measure LeD beads to hit the highest resistance profile measurement, otherwise useless, of course, at this time the brightness is very small, can not see, can only to judge the positive and negative resistance values see.
Q:How many volts is a single LED on the LED patch band?
3V or so, generally three, a group plus a resistor, power supply with 12V
Q:How does the LED patch lamp differentiate between positive and negative poles?
You can also use the ohmmeter's ohmmeter. To dial multimeter, to "ohm X1" file, the light emitting diode when the red pen is connected to the positive terminal of SMD LED, the black probe is connected to the negative terminal of SMD LED.
Q:Welding method and notice of SMT LED
It is best to use a hot-air gun heat transfer high air volume adjustable low moment welding, the specific heat jump to the appropriate place to see what you use what kind of welding wire, welding wire of different because of the different melting point impurities also some differences. The air volume is too high, easy to blow the original
Q:What is the principle used in SMD LED lamp, should pay attention to what the problem?
LED white is the light emitting diode, a PN junction to the most important use of SMD beads is the heat, according to the different manufacturer beads, glue package is not the same, should pay attention to pre baking time and temperature, the latter should pay attention to the patch temperature, the most important is the price, many manufacturers in order to cost savings, internal chip used is too small does not meet the standards, support steal frugal material, with iron, the failure cycle shortened, LED lamp can not reach the ideal effect. Again, the LED supply current must not exceed the rated value, which is an important factor in damage to lamps and lanterns
Q:Patch LED light broken one, short circuit can use it?
Only when a constant current source is used, the LED in series can be shorted. For the shunt power supply shunt LED, the open circuit LED can be disabled without having to manage it. The short circuit must be removed
Q:What is patch SMD-LED?
This really do not know how to answer you, like a sheet of the same type of solder paste used to operate, it can be said that the plug-in is not, it is patch it!
Q:What is the difference between SMT LED packaging with silicone and epoxy resin transparent package? What is the market situation of these two types of packaging?
At present, it is basically made of silica gel, and the epoxy resin is very few. Only those with lower price may use some. Why is it rare to use epoxy? Because of the use of LED epoxy patch cited some discomfort because the cable used in the above: reflow welding, high temperature resistant epoxy epoxy and silicone not lead to separation, produce decay dead lights etc..

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