DX » Community » Reviews » Hexangular PCB Boards for 1W/3W/5W LED Emitter (100-Piece)
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  • posted bybmoex on 08/02/2016

    pros: funcionan bien para potencias menores a 1w Cons: para potencias superiores a 1w debe usarse un disipador mucho más grande


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  • posted bybmoex on 08/02/2016

    pros: funcionan bien para potencias menores a 1w Cons: para potencias superiores a 1w debe usarse un disipador mucho más grande

    Impression:good,excelent ,Work;

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  • posted bysluggrits on 04/26/2015

    Can't use with surface mount LEDs since there's only 1 conductor in the middle. I glued the LEDs to the board with thermal adhesive and soldered the connections.


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  • posted byecotack on 01/27/2014

    Cheap, Great for soldering your own LEDs to. The pads solder easy. -ve and +ve are clearly marked. Same size and shape as used on many LEDs. Boards are punched out so some have a slight bend. Some of the printing is a little off. Not big problems though. I use to solder the LEDs to the stars by a... Read more

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  • posted bycdai8 on 01/11/2014

    The price is good, like $0.08 each. Great heat sink. Before this board, the LED is hot to touch, after mounting on this board, just warm. I tested it. The temperature was below 40 degree C. Of course that was with moderate current and not pushing to the limit of the LED. Have 2 positive and 2 and... Read more

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  • posted byzetabola1 on 09/02/2013

    excellent ratio price / quality / quantity, have an excellent surface for welding, it is not necessary to use any type of soldering flux to improve. its size is perfect, in my case I'm using them for 3 watt leds. the size of the heat transfer pad of the LED is ideal the Solder Mask comes with a 1... Read more

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  • posted byZanga2 on 08/23/2013

    - They are a must have for any DIY high power led project. They are compatible with 1 and 3 W led shape. - The soldering pads are easy to use and do not need special soldering skills. - The terminals are market and easy to know which is which. - I'm using them in a custom built aquarium lamp - i... Read more

    packed up lot of sinks for what are used on heat sink

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  • posted bydajsel on 03/17/2013

    Really affordable price really solder sticks where it's sopposed without messing around with a lot of fluss Quality is generally no problem with these hexangular pcb's The silk screen has been of with a few of the pcb's not centered correctly but they are still usable I would definitely recommend... Read more

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  • posted byAranyi on 11/17/2012

    Good qualyti easy to solder it! All connection good insulated. No problem with any peace. The surface is clean good for soldering, the labells good and correct and easy to recognise. The surface good geometri have, beter than other products in my practis. Good the connection with two different is... Read more

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  • posted byPotentM1 on 08/19/2012

    Even with my mediocre soldering skills and aging eyes I am able to successfully solder emitters to these boards. 3 pads are marked minus, 3 pads marked plus. A dab of thermal paste/grease on the underside of your LED is recommended. If you're sloppy or not too careful I can see it would be easy a... Read more

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