ML501P73 Mitsubishi 638nm 500mW Diodes

Mitsubishi 500mW 638nm Laser Diode (ML501P73-02)

Suggested operating current 900mA. Max 1.1A.

Mitsubishi 500mW 638nm Diode

$23

Mitsubishi 500mW 638nm laser diode ML501P73-02

• NominalWavelengthg: 638nm

• Nominal Output Power: 500mW (CW) 1W (Pulse)

• Multimode Wide Stripe

• Package: 5.6mm

Data Sheet

Community Testing Thread

Copper Modules Are 

C1100 99.9% Pure Copper

Lens Threading M9X0.5mm

12mm Copper Modules

20mm Copper Modules

Please note

These are multi-mode display diodes similar to the 1W+ 445nm diodes. Check these threads for info on output and beam correction. Most the current info is on the similar 300mW version of this diode. More i nfo on the 500mW version coming as soon as we get some good data.

There HERE. Eat your heart out 500mW Mitsubishi's ML501P73

Inexpensive, decent correction for 300mW Mitsubishi 635nm laser @ 94% transmission 

Rayfoss/Mitsubishi 638nm 300mW laser diode

Mitsubishi ML520G71...Red Holy Grail or Flashlight Fail ??

Here are some more threads about these diodes.

It is Here.!!!!! 300mW "635nm" Mitsubishi.....

Correcting the beam of the 300mW 638nm diodes

Mitsubishi 635nm diode divergence at 350 feet

The "Echo" - 500mW 635nm DIY Red

Mitsubishi 638nm 300mW laser diode melting CD case

Canon DSLR beamshots of 638nm and 445nm laser .

Mitsubishi 500mW 638nm Laser Diode ML501P73

Power test with a DTR-G-2 lens.