Product: Laser Head Diode Dot Module WL Red Mini 650nm 6mm 3V 5mW 10PCS
Brand: DIYmall
Description:
 Output Power: 5mW
 Wavelength: 650nm
 Working Voltage: 3V
 Operating Current: less than 20 mA
 Laser Shape: Dot
 Working temperature: -10 degree~£«40 degree
 housing: Copper
 Dimensions: 6.5 X 18 mm 
 Package Included:
 10 X Laser Dot Diode Module

Outer diameter: 6 mm(Pls note, the PCB is not flush with the edge, if you want to insert the whole unit into a 6.0mm hole,it is not going to work, unless you grind the PCB to make it flush with edges.)
Wavelength: 650nm
Working Voltage: 3v
Operating Current: must less than 20 mA
Laser Shape: Dot

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