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If you need Saturday delivery, you must request it either in our order form "Comments" box or by calling us at (866) 590-3533. Saturday delivery usually costs about twice as much as normal business day delivery. Quotes are provided upon request.
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315mW 850nm Infrared LED w/ Star Heatsink
- Select options to see various notes.
|10 - 99 pieces||$7.08 each|
|100 - 499 pieces||$6.33 each|
|500 - 999 pieces||$5.59 each|
|1000 + pieces||$4.84 each|
|For discount information or inquiring about larger quantity pricing, click here|
This product has been discontinued.
- Component LEDs are sensitive electronic devices and require some knowledge of electronic circuits to operate them. These products cannot be returned after the package has been opened.
- All high powered component LEDs must be used in conjunction with an appropriate heat sink (not included).
IR-1WS-850 ProLight High Power Infrared SMD LED. LED package mounted on 20mm diameter Star PCB heatsinks. 850nm wavelength Infrared LED, 315mW radiant power with wide 140 degree viewing angle. Also available without Star Heatsink. Price for each.
|Continuous Forward Current||700|
|Forward Voltage @ 700mA||1.9|
|LED Package||14.5 mm x 7.5 mm|
|LED Type||IR 1 Watt w/star|
|Operating Temperature||-40~+85 °C|
|Storage Temperature||-40~+85 °C|
|Total Power Consumption||1 Watt|
|Viewing Angle||140 degree|
All specifications are subject to change without notice.
1. Millicandela is a unit of measurement for the light output of LEDs. Candela is one of the seven base units of the International System of Units. It is a unit of Luminous Intensity (I), or Light Power per Steradian (SR), while steradian is a unit of 3D cone angle with which the projected area of 1 steradian over a sphere with a 1m radius, is 1 square meter. One thousand millicandela equals one candela or approximately one candle power.
|Storage and Operating Temperature||-40~+85||°C|
|Power Dissipation @ IF=700mA||1||W|
|View Angle of Half Power||2ø1/2||140||Degree|
|Forward Voltage @ 700mA||VF||3.0||1.9||V|
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Great long lasting high intensity IR-LED
I've been using these to make IR-LED incubators in my laboratory. We use them to grow photosynthetic bacteria on wavelengths of light greater than 800 nm. These are perfect LEDs because they are intense, run really cool, are really stable, and have a nice range of IR with a peak at around 850 nm. One of my arrays of ~12 LEDs has ran continuously for over a year without any of them burning out. I purchased another batch to build a different type of array for growing bacteria on Petri dishes. These also works great. I usually get drivers, dimmers, and heatsinks elsewhere, but that's no big deal. The only negative is the cost per LED. They are a bit pricey but if you get a bunch of them you can save a few bucks. Overall, a great product.