1W High Power 5050 SMD Led Diode
- 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
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Features:
1.Long lifespan: Use silica gel packages, effectively improve the heat dissipation performanc, can be used than 50,000hrs.
2.High energy efficiency:save 80% power than sodium lamps.
3.Environmental friendly: no lead,no mercury and no pollution.
4.More safety:good impact resistance, no UV rays, no IR rays.
5.Quick response: achieves high lumens within in nanoseconds.
6.No flicker, no strobe for less visual fatigue.
Notes:
1. All dimensions are in millimeters.
2. Tolerance is ±0.25mm unless otherwise specified.
3. Lead spacing is measured where the leads emerge form
4. Specifications are subject to change without noticed.the package.
Absolute maximum ratings (Ta=25°C)
| Parameter | Symbol | Value | Unit |
| Power dissipation | Pd | 1700 | mW |
| Forward current | If | 500 | mA |
| Reverse voltage | Vr | 5 | V |
| Operating temperature range | Top | -40 ~+100 | °C |
| Storage temperature range | Tstg | -40~+100 | °C |
| Pulse Forward Current | Ifp | 700 | mA |
| Electrostatic Discharge | ESD | 2000(HBM) | V |
| Junction temperature | Tj | 105 | °C |
Electrical and optical characteristics(Ta=25°C)
| Parameter | Test Condition | Symbol | Value | Unit | ||
| Min | Typ | Max | ||||
| Forward voltage | If=350mA | VF | 2.8 | 3.5 | V | |
| Luminous intensity | If=350mA | Φ | 90 | 110 | Lm | |
| Viewing angle at 50% Iv | If=350mA | 2 θ 1/2 | 120 | Deg | ||
| Reverse current | Vr=5V | Ir | 10 | μA | ||
Package:1000pcs/reel
Application:
1. Lightings
2. Miner's lamp
3. Optical indicator
4. Signal & symbol luminaire.
5. Substitution of Micro incandescent lamps
6. Indoor & outdoor displays
7. Backlightings (LCD, cellular phone, switches, keys, displays, advertising)
Our advantages:
1.16 years experience in manufacturing, Encapsulation Center for LED in Xiamen
2.LED components supplier for LG,TPV,Lite-on, Mitsubishi
3.Well-trained and experienced staffs to help you slove your problem
4. A experienced R&D team to help design new products
5. Strict QC system for high quality
6. Guaranteed delivery time
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. 3-5 business days for Sample Orders; 7-15 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: What determines the brightness of the patch LED?
- The brightness is consistent over a short period of time, that is, only by considering current and voltage consistency.Long term brightness is consistent with the consideration of the spacing and heat dissipation of different circuits. Uneven heat can also affect brightness.
- Q: How does the LED placement lamp distinguish the positive and negative poles? There is no sign on the light. Thank you
- The light emitting diode is fixed regardless of color. The light emitting diode 1, line: foot length is positive, the negative is short. The electrodes inside the tube can also be carefully observed, while the smaller ones are positive and the large ones, similar to the bowl, are negative. 2, SMD: overlooking the side with the color line is negative, the other side is positive.
- Q: What, in what way do I shunt the LED?
- LED lights are current driven, first of all, look at your LED's IF and VF values. How much power do you have?. Make sure the current is in line with the IF and the current limit can be achieved with resistors.
- Q: Is the forward voltage drop of the patch LED too large or too small?
- If you have to be good or bad, then I can say "small" to you,Some clients have strict requirements for this
- Q: Which is good for LED patch and LED bulb?
- The LED patch is the same as the LED bulbLED (light emitting diode) patch (package)The LED patch (SMD) is made of FPC circuit board, LED 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.LED bulbWith the LED patch or LED plug-in LED (light emitting diode), series or parallel, driving power supply, making a combined shell lampshade capable of converting electrical energy into visible solid semiconductor devices, which can be directly converted into electricity to light.
- 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: What are the storage requirements of SMT patch LED (LED)?
- Keep in storage- the original sealing bag packing in the condition of the <40 C and <90% RH degrees for 12 months, more than the storage period will bake.Please check the leak before opening the packing bagIn opening the sealed bag, should be placed in SMD LED and C 60%RH. < < 30 degrees under the conditions in the above conditions, SMD LED must be in the open package using reflow within 24 hours. If placed more than 24 hours, you need to bake- baked, SMD LED in C + 80 degrees 5 degrees C and <=10%RH relative humidity in the oven for 24 hours? remove the pouch before baking, and do not open the oven door frequently
- Q: Patch LED features
- The principle of luminescence is that of cold luminescence, not by heating or discharging light, so the component life is about 50~100 times longer than that of tungsten filament bulb, and about one hundred thousand hours.
- 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: How do led patches measure good or bad?
- 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.
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1W High Power 5050 SMD Led Diode
- 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
OKorder Service Pledge
OKorder Financial Service
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