Best Offer SMD LED Diodes

Ref Price:

Loading Port:: Shenzhen

Payment Terms:: L/C,T/T

Min Order Qty:: 1000 Pcs pc

Supply Capability:: 100000 Pcs Per Month pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

LED SMD 5730 55-60LM 2700-7500K

LED SMD 2835 24-26LM 2700-7500K

LED SMD 3528 Red Light

SMD LED 5730(14*20) Lead Frame (Integrated Packaging)

High Quality 5050 10 to 30V G4 SMD LED Chips For LED Bulbs

Hot Sale Top SMD LED 3014

From China Manufacturer Quality 0.1W 0.2W 23-26Lm 2835 SMD LED

Manufacturer Taiwan Chip 0.2W 2835 SMD LED

best offer SMD LED

ISO9000&ISO14000 Certification
Easy assembly to all SMT items.
best offer, long life

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: 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?: 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: 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: What is patch SMD-LED?: Semiconductor wafers consist of two parts, one is P type semiconductor, in which the hole dominates, and the other end is N type semiconductor, which is mainly electronic here. But when the two semiconductors are connected, they form a P-N junction between them. When the current passes through the wire acting on the chip, the electrons are pushed into the P region. In the P region, electrons combine with the hole and then emit energy in the form of photons, which is the principle of LED luminescence. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.

Q: Patch LED light does not flash, why?: Hit the meter on the buzzer and measure the patch individually. If the flash is a patch, the light goes off.

Q: Patch LED beads can be bought in what place?: If you don't want to constantly change with it, suggest you go to OSRAM, Nichia, Corey, Taiwan Tongjia enterprise authorized agency purchase.

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: Patch LED market conditions: With good market expectations for the future status of SMD LED, all the major manufacturers have launched their own SMD LED development planning and prototype products, all of a sudden, SMD LED market showing a flourishing and lively atmosphere of contention of a hundred schools of thought.

Q: What does "1210" mean in patch LED?: 1210 refers to the lamp specifications.LED common lamp specifications and parameters of patch0603, 0805, 1210, 3528, 5050 refers to the LED lamp belt, often used in light-emitting components ----LED size (English / Metric) name, for example, 0603 refers to the length of 0.06 inches, width of 0.03 inches. But note that the 3528 and 5050 units are metric

Q: SMD LED lamp working voltage?: Single chip of 1 watts, more than a lot, different colors, the voltage will be different. White is usually 3.0-3.6V.* in addition to their working voltage, working current is more important parameters, once the flow, it will burn out.The LED lamp. With chips is variety, many tricks, they can be connected in series and parallel. The voltage is divided into high voltage, low voltage and medium voltage

Q: Such as title, please have welding patch LED lamp experience expert guidance, do not search from the Internet to the theoretical knowledge, thank you!: First of all, welding LED and other electronic products with line electrostatic ring, to prevent static light.When welding the patch LED lamp, first add the tin on the pad of the lamp board, then clamp the LED patch lamp with tweezers. Then, the soldering iron will melt the tin of the solder plate of your lamp board, and then push the LED lamp onto the pad with tweezers. The whole welding process should not exceed 5 seconds, otherwise it will burn the lamp easily.

Send your message to us

*Email

*TEL

*Quantity

*Unit