Best Offer SMD LED Diodes

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Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 1000 Pcs pc

Supply Capability:: 100000 Pcs Per Month pc/month

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Production details:

1. IV-Typ:200mcd 2.IV-Max:300mcd 3.Vf-Min:1.7V 4.Vf-Max:2.5V 5. If:20mA

2. wavelength:600-610nm

And we can also make a specific design as per your brightness requirement.

SMD Features:

1. 5050, 3528, 3020 series are available from our company.

2. Various colors are available:

Colors available
Warm White2500~5000K	Net White5000~7500K
Cold White7500~13000K	Red620~635nm
Yellow585~590nm	Green520~530nm
Blue465~475nm	Amber600~610nm
RGB620~630nm520~530nm465~475nm

3. We have a QC control for every detailed procedure, and the following ALT Reliability test is one for an example:

Reliability testing profile:

NO	Testing items		Testing profile			Time	Defect rate
1	Burning test at room temperature		Ta=25 If=20mA			1000hrs	0/22
2	Burning test at High temperature /humidity condition		Ta=85 RH=85% If=10mA			500hrs	0/22
3	Burning test at low temperature		Ta=-40 If=20mA			1000hrs	0/22
4	High temperature /humidity storage test		Ta=85 RH=85%			1000hrs	0/22
5	Low temperature storage test		Ta=-40			1000hrs	0/22
6	HOT-COLD CYCLE TEST		‍-40/100,10mins.			200Cycles	0/22
7	Thermal shock		-40/100, 10mins.			200Cycles	0/22
Standards for the defect items		Profile		Standards
				Min. volume	Max volume
VF		If=20mA		----	---USL×1.2
IR		Vr=5V		----	---USL×2.0
IV		If=20mA		LSL×0.7	---
USL:Max volume LSL:Min volume

Packaging & Shipping

Packing:

Standard packing inside, cartons outside

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
Air freight	3-10 business days
By Sea	30-40 business days

1. 3-5 business days for Sample Orders; 7-30 business days for Bulk Orders 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.

Application case:

LED Ribbon:DIP3mm series, SMD3528 series, SMD5050 series...
LED Tube Lamp:T5 series, T8 series T10 series...
LED Down Lights:6Watt, 12Watt, 14Watt, 16Watt, 18Watt...
LED Panel Lights:300*300, 300*600, 600*600, 600*1200...
LED Flood Lamp:10Watt series, 30Watt series, 50Watt series, 80Watt series...
LED Industrial Lamp:50Watt series, 80Watt series, 100Watt series...
LED Road Lamp:100Watt series, 200Watt series...
LED Bulb Lamp:MR16 series, GU10 series, E27 series...

About Us

We have been providing the internatinal and domestic market with quality electronic components . We offer a wide range of electronic components,including absolute and hard to find parts. We bring the proven reliability of an experienced provider and the skills of a seasoned team of sales professionals together to provide accurate,cost-effective and timely solutions to a growing base of global customers. We have stringent quality controls in place to ensure that you receive only top-quality new and unused parts for your production.

We can provide:
High quality of Components
Competitive prices with convenient payment terms
Fast delivery times Long time warranty

Q:How can I install the patch LED lamp belt on the wood chip casting board? With double-sided glue will be hot, and can not use the clip on the screw, what should I do?: With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems

Q:Patch LED light does not flash, why?: There are three main reasons:1, the temperature is too high, resulting in LED lights, dead lights.2, do not do anti-static measures, electrostatic breakdown chip, resulting in damage to the LED light.3, the use of LED lamp quality is too bad, the purchase price reasonable LED lights

Q:The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?: Shunt split current series split voltageIs your single lamp voltage rated voltageIn addition to the red and green LED lights, the voltage is between 2 and 2.4, and the other colors are 3 to 3.6V

Q:Patch LED light broken one, short circuit can use it?: Can not casually short-circuit, according to the LED connection, but also to see the power supply voltage and current, all the LED can not flow. Any short circuit may cause excess LED to flow over or over, causing a chain reaction, a bad string,...... .

Q:Is the forward voltage drop of the patch LED too large or too small?: The pressure drop in the normal range is generally better. The smaller the pressure drop, the lower the power dissipation. The more you save the electricity bill.But not to say that the smaller the better, not in the normal range of low pressure drop products may be defective.In addition, the uniformity of the LED pressure drop is also important.

Q:Production of a number of substrates, the use of SMD LED lights, red lights and green lights are not bad, blue lights appear mass dark, do not know why? Is the LED blue light material easy to use dark?: When making a batch of LED lights, the brightness values of various lights are in accordance with certain rules. Due to achieve a white balance, three RGB color brightness required by the ratio of 3:6:1, that is to say the blue light required brightness is very low.

Q:How to detect LED SMD beads: Now the LED lamp, drop it in general about 3V, so the general multimeter is not measuring it.

Q:What should I notice when I want to solder 1206 LED patch type luminous tube on fine copper wire?,: 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 determines the brightness of the patch LED?: Lamp brightness level itself, is also in the rated current situation, its brightness

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?: Of course, the reflow soldering is generally divided into three sections of six principle of oven temperature is 150 degrees, 190 degrees, 220 degrees, with a PC lens products can not reflow soldering, PC deformation at 150 degrees, can be heated by a soldering paste on the heating plate.

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