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SHENZHEN YONGERJIA INDUSTRY CO., LTD.
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high quality 5mm round red emitting led diode 640nm/ 660nm RoHS compliant
OverviewQuick DetailsPlace of Origin:Guangdong, China (Mainland)Brand Name:WEJModel Number:WEJ504RD-EU1Type:LEDPackage Type:Through HoleMax.
$0 /Piece
Product Details
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Product Description
High quality 5mm round red emitting led diode 640nm/ 660nm RoHS compliant
Product Advantages
1. Good raw materials used
2. Super luminous efficiency
3. Low brightness decay
4. High quality with RoHS , Reach certifications
5. 99.99% purity golden wire used
6. Packaging: Moisture proof, dust free, anti-static
Application
Traffice light, electronic and electronic appliance, electronic toy, decorative light, etc
Absolute Maximum Ratings at Ta=25°C
Parameter | Symbol | Value | Unit |
Power dissipation | Pd | 72 | mW |
DC Forward Current | If | 30 | mA |
Peak Forward Current(1) | Ifp | 100 | mA |
Operating Temperature | Topr | -25to+85 | °C |
Storage Temperature | Tstg | -40to+100 | °C |
Lead Solder Temperature(2) | Tsol | 260 for 5sec | °C |
Notes:
1. 1/10 duty cycle, 0.1 ms pulse width;
2. 2mmbelow package base.
Electrical/Optical Characteristics Ta=25°C
Parameter | Symbol | Condition | Value | Unit | ||
Min. | Typ. | Max. | ||||
Forward voltage | Vf | If=20mA | --- | 2.0 | 2.4 | V |
Luminous intensity | Iv | If=20mA | 1000 | 1500 | --- | mcd |
Dominant wavelength | λd | If=20mA | 620 | 623 | 630 | nm |
Peak wavelength | λp | If=20mA | --- | 645 | --- | nm |
Reverse current | Ir | Vr=5V | --- | --- | 10 | μA |
Notes:
1. Forward Voltage:±0.1V;
2. Color temperature: ±5%;
3. Luminous intensity: ±10%.
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Why choose us ?
Fair & Certification
Payment
FAQ
1. What will be the best price terms?
We can accept FOB, EXW, CIF normally and other terms according to customers special requirement.
2.How long does it take to customize a sample?
We have large quantities in Stock for normal color,Normal size ,for special color and products sizes it need to 3-5 days to customize
3. Could you please send me the sample for the same . So that i could see and analyze its quality?
Yes. We can send samples first, samples need to be charged if the value is higher
4.How soon will my order shipped?
Generally, upon the receipt of payment, goods will be shipped out within 2 working days for samples. (Note: Exact delivery time mainly depends on the carrier services.
5.How much will the express delivery cost?
The shipping discount are different because of different weight, volume and destination, we will choose the cheapest and safest way according to your detailed requirement. For the exact cost, please contact us freely.
6.How to choose LED light source ?
Lumens(LM), light efficency(LM/W), life span((hrs) are very important factors when choosing LED light source. The higher, the better. Besides, brand of LED chip, LED base and other materials will influence the product reliability.
7.What’s your Delivery Time?
In generally , the delivery time :3-5days.
8.How do I track my shipment?
We ship your purchase before the end of the next business day after you have checked-out. We would send email with tracking number, so you can check the progress of your delivery at the carrier’s website.
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