Dongguan Lanjin Optoelectronics Co., Ltd.
LED lights the world, Lanjin lights your life!
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The flat top 3mm UV LED is a high-quality through-hole LED chip designed for jewelry detection and other applications that require UV light illumination. It emits UVA light at a precise wavelength of 365nm, making it ideal for detecting fluorescent properties in gemstones and other materials. With its compact size and reliable performance, this UV LED chip offers efficient and effective jewelry detection solutions.
Electrical optical characteristics:(Ta=25°C)
| Parameter | Symbol | Color | Min | Typ | Max | Unit | Test Condition |
| Dominant Wavelength | λd | UV | 360 | --- | 370 | nm | IF=20mA |
| Power dissipation | Pt | UV | --- | 10 | --- | mW | IF=20mA |
| Forward voltage | VF | UV | 3.2 | --- | 3.6 | V | IF=20mA |
| Viewing angle | --- | 30 | --- | deg | IF=20mA | ||
| Reverse current | IR | --- | ---- | 5 | uA | IF=20mA |
| Operation Temperature | －40~+85℃ | Size | 3mm |
| Storage Temperature | －40~+100℃ | Packing | 1000pcs/bag |
| Dongguan Lanjin Optoelectronics Co., Ltd. established in 2005, a professional manufacturer in producing light emitting diode, LED digital display, SMD LED , through-hole LED and LED PCB assembly service. Covering 2,500 square meters factory plant, with modern purification constant termperature and humidity anti-static production workshop. Our company has passed ISO9001:2015 international Quality management system certification, and now applying for ISO14001 Environmental management system certification. With 18 years development, we achieved 2 national invention patents, 12 practical new-type patents, 2 software invention patents, all products comply with the EU RoHS standard. Lanjin has absorbed the advanced manufacturing technology of Japan, Korea and Western Europe. With a high starting point, high quality market positioning, developed high temperature resistance & long life LED. Lanjin always addict to the principle of “ Quality and customer first”, provide customized services according to customer’s demand. LED light the world, Lanjin lights your life! |
Inner packaging: Anti-static Bag Vacuo Packaging
Outer packaging: Standard export carton packing.
A1: Please send your drawings or samples to us.
A9: 3-5 days for samples, 2-4 weeks for mass order.
Q5: What payment term do you accept?
A5: We accept T/T, Paypal, Western Union .
Q6: How we can trust your quality?
A6: All materials are accordant with RoHs standard, and 100% tested before delivery.