Build Your Own Arcade Controls Forum
Main => Main Forum => Topic started by: yo1dog on June 04, 2010, 09:07:48 am
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I am not sure how many people know about this, or how long this deal will last, but you can get 10 White 5mm LEDs that are super bright at 14000mcd for only $1.53 with FREE shipping. They offer the following:
(http://www.dealextreme.com/productimages/sku_1105_1_thumb.jpg) (http://www.dealextreme.com/search.dx/search.14000mcd)
14000mcd White 5mm LED
10 - $1.53
25 - $2.60
50 - $5.67
100 - $10.22
Specs
- Model: C500SW4LD, Material: GaN, Emitting: White
- Forward Voltage 3.2V MIN, 3.4V MAX (20mA)
- Reverse current: 10u (VR=5V)
- Power dissipation: 60mW
- Luminous Intension 14000 mcd MIN, 16000 mcd MAX
- Peak Forward Current: 100mA
- Recommend Forward Current 20mA
- Electrostatic Discharge: 2000V
- Absolute maximum ratings: Ta=25 degree Celsius
- Operating temperature: -40 to 80 degree Celsius
- Lead soldering: 260 degree Celsius for 5 seconds
- Storage environment: humidity of 60% or less
Length: 1.42 "
Height: 0.24 "
Width: 0.24 "
Weight: 0.01 oz
Length: 3.6 cm
Width: 0.6 cm
Weight: 0.3 gram
Damn good deal. They look great too.
http://www.dealextreme.com/search.dx/search.14000mcd (http://www.dealextreme.com/search.dx/search.14000mcd)
Cheers :cheers:
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Ya, leds from china are pretty cheap. You can find them even cheaper on Ebay though.
http://cgi.ebay.com/Brand-New-Lot-50-White-LED-5mm-14000mcd-LD10-/180455934008?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item2a04030838 (http://cgi.ebay.com/Brand-New-Lot-50-White-LED-5mm-14000mcd-LD10-/180455934008?cmd=ViewItem&pt=LH_DefaultDomain_0&hash=item2a04030838)
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Well damn :P
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Also remember that mcd ratings mean very little. A more important thing to look at is the ma rating, which puts it at pretty much the same output as any standard "superbright".
The difference, however, is that these will have a very narrow view cone, a spec which is conspicuously missing ;)
RandyT