Cheap Tri-Color LED 3528 5050 Type SMD Diode

Cheap Tri-Color LED 3528 5050 Type SMD Diode System 1

Cheap Tri-Color LED 3528 5050 Type SMD Diode System 2

Cheap Tri-Color LED 3528 5050 Type SMD Diode System 3

Cheap Tri-Color LED 3528 5050 Type SMD Diode

Ref Price:: $0.02 - 0.04 / pc

Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 5 Pcs pc

Supply Capability:: 100000 Pcs Per Month pc/month

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Cheap Tri-color led 3528 5050 type smd diode

Details:

Product	Voltage	CURRENT FORWARD	illumination(MCD)	Angle	wavelength	color	Price(USD)

3528red	1.8-2.6V	20MA	220-250MCD	120	620-630	red	0.018/pcs
3528yellow	1.8-2.6V	20MA	180-200MCD	120	585-595	yellow	0.018/pcs
3528blue	2.8-3.6V	20MA	230-260MCD	120	460-470	blue	0.024/pcs
3528green	2.8-3.6V	20MA	550-650MCD	120	510-525	green	0.024/pcs
3528white	2.8-3.6V	20MA	1000-1200MCD	120	any color temperature	white	0.018/pcs
3528white	2.8-3.6V	20MA	1200-1500MCD	120		white	0.029/pcs
3528white	2.8-3.6V	20MA	1500-2000MCD	120		white	0.04/pcs

5050red	1.8-2.6V	60MA	450-500MCD	120	620-630	red	0.062/pcs
5050yellow	1.8-2.6V	60MA	400-450MCD	120	585-595	yellow	0.061/pcs
5050blue	2.8-3.6V	60MA	460-520MCD	120	460-470	blue	0.070/pcs
5050green	2.8-3.6V	60MA	550-650MCD	120	510-525	green	0.072/pcs
5050white	2.8-3.6V	60MA	2500-3000MCD	120	any color temperature	white	0.07/pcs
5050white	2.8-3.6V	60MA	3500-4000MCD	120	any color temperature	white	0.16/pcs
5050RGB	2.8-3.6V	60MA	1500-1800MCD	120		RGB	0.075/pcs

Application

To be widely used in fluorescent lamp, panel lights, ball steep light, indicator, backlight products, lamps and lanterns

Quality Control:
Our company had obtained the ISO9001:2000 quality management certification and our products had gain CE and RoHS certifications.Meanwhile, the company had congregated a batch of excellent people from the LED industry which our General Manager, Engineers, Directors, and our manager of quality department have been working in LED industry around 10 years.All these are our solid basis of our company quality control.

Our Services:
1.Any your inquiry will be responsed within 48hours
2.Competitive price help you have better market
3.OEM requests are greatly welcome
4.Supply accessories, such as:Resistor, Solder Paste, PCB, etc.
5.Free Samples about LED components.Express Fee would be paid by receiver

Office Time:
1.8:30 a.M to 6:00 p.M (GMT+8) of Monday to Friday
2.Our office is closed on Chinese Public holidays

Payment methods:
1.T/T

2. LC

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.

Q: 0603，0805，1206，3020，3528，5050，355 what is the current and voltage of these patch LED? Please give advice!: The patch LED is also called SMD LED. Its principle of luminescence is to pass the current through the compound semiconductor. Through the combination of the electron and the hole, the excess energy will be released in the form of light to achieve the effect of luminescence.

Q: What does patch LED light mean?: The patch may be said, adding that the patch board PCB light source, light source lamp light source generally refers to, patch may refer to the combination of PCB plate and two lens beads.

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: Patch LED features: The seismic resistance, high reliability, low operation cost system.It is easy to small, thin, lightweight, easy to shape without restrictions, made all kinds of application.

Q: What is the difference in performance between the LED plug-in and the LED patch?: The cooling of the plug-in is not good, because the plug-in's lamp foot, in order to save costs, generally use iron plus coating, heat conduction is not very good.The strength of aluminium alloy is not enough, it is easy to break, and copper is expensive.Relatively speaking, the patch is good, because the heat is welded on the PCB, copper or direct aluminum substrate cooling, patches near.Otherwise, why do high-power patch it?!SMT direct placement machine, a high degree of automation, low rate of bad.

Q: The quality of the LED patch module: Life。 LED's life is considered 100000H. In fact, LED products in 10 or 20 years to reach 100000 hours, and now the best LED life expectancy is only 50000 hours. Incandescent lamp for 1000 hours, fluorescent lamp for 2000 hours, neon for 10000 hours. The so-called "100 thousand hours" was only measured by scientists at room temperature at room temperature. After the formation of LED and chip packaging products, even the top of the chip, due to differences in the production of advanced packaging using the equipment, technical differences, the different forms of packaging, management, as well as the difference between the way users, resulting in life are not the same. Patch LED, life can reach 40000-50000 hours; piranha LED, life expectancy of 30000 hours, inline LED, life expectancy is 10000 hours. Of course, with the advances in chip and packaging technology, these data will gradually increase. The premise is that you understand an important concept, LED life means when the brightness of LED is 70% of the original brightness, we decide the LED life to this end.

Q: Notes on patch LED: Storage bags are sealed and stored at a temperature of <40 DEG C.

Q: LED package and LED SMD LED lamp, what is the difference? Will the release agent be used in that part?: Mold release agent is a functional substance between the mold and the finished product. The release agent is chemically resistant and is not soluble in contact with the chemical constituents of different resins (especially styrene and amines). Release agent also has heat and stress properties, not easy to decompose or wear; release agent bonded to the mold, and not transferred to the processed parts, without prejudice to painting or other two processing operations. Because of the rapid development of injection molding, extrusion, calendering, molding and laminating, the dosage of mould release agent is greatly improved.

Q: How do led patches measure good or bad?: Use the two stage tube test of the multimeter, the red pen is connected, and the black pen is negative. If there is a bee, the sound is bad, and if the light is bright, it is good

Q: SMD LED lamp working voltage?: LED is a light emitting device of low voltage, low current, low power forward current general patch type LED when using (IF) 20MA, (VF) 1.8-2.5V, voltage of red green and blue (VF) voltage is 3.0-3.6V. Different manufacturers also have small differences, so first of all, look at the color,Of course. The multi chip assembly in high voltage chip together, some current: 1 watts, 1 watts and above. A wide variety of varieties, as follows:

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