Dongguan Lanjin Optoelectronics Co., Ltd.
LED lights the world, Lanjin lights your life!
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5mm through-hole IR LED specifically designed for infrared thermometer applications. This LED emits infrared light at multiple wavelengths, including 850nm, 890nm, 940nm, and 980nm. It is suitable for use in infrared thermometers where accurate temperature measurement is required. The through-hole design allows for easy mounting on circuit boards or other electronic devices.
Technical Parameters:
Electrical optical characteristics:(Ta=25°C)
| Parameter | Symbol | Color | Min | Typ | Max | Unit | Test Condition |
| Wavelength | λd | Infrared | --- | 940 | --- | nm | IF=20mA |
| Radiant intensity | Ee | Infrared | --- | 20 | --- | mw/Sr | IF=20mA |
| Forward voltage | VF | Infrared | 1.4 | --- | 1.7 | V | IF=20mA |
| Viewing angle | --- | 120 | --- | deg | IF=20mA | ||
| Reverse current | IR | --- | ---- | 5 | uA | IF=20mA |
| Operation Temperature | －40~+85℃ | Size | 5mm |
| Storage Temperature | －40~+100℃ | Packing | 1000pcs/bag |
IR wavelngth: 730nm,740nm, 750nm, 760nm,780nm, 800nm, 810nm, 820nm, 830nm, 840nm, 850nm,880nm, 890m, 940nm, 980nm, 990nm, 1000nm,1050nm, 1100nm, 1550nm 2000nm
| 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.
Q1: Are you a factory or a trade company?
A1: We're professional LED manufacturer 18 years in China, providing one-stop OEM & ODM service to all partners all over the world.
Q2: Can I get some samples for tests?
A2: Yes, we welcome sample order to test and evaluate our LED quality.
Q3: Is there any discount for bulk order?
A3: Yes, if you need bulk order or you want customized products, we can provide wholesale price.
Q4: What chip you usually use for your led?
A4: Basically, we use Sanan and Epistar chip. We will choose suitable chip for different leds.
Q5: What about the lead time?
A5: It depends on the order quantity. In general, lead time is about 10-15 working days. For samples in standard, the delivery could be 3 days.
Q5. How to proceed an order for the led?
A5: for some products, you can buy on our web directly; otherwise, please contact our sales:
Firstly, let us know your requirements or application.
Secondly, we quote according to your requirements or our suggestions.
Thirdly, customer confirms the samples and places deposit for formal order.
Fourthly, we arrange the production.