QSI laser diode

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• Sale!

  100PCS 5mm Round Red Super bright emitting diode LED Light 5000MCD

  $1.06 Original price was: $1.06.$0.91Current price is: $0.91. Add to cart
• Sale!

  100PCS LED Diodes 3mm Bicolor RED & Green Clear 3 mm Light Emitting Diod Diodos Brightness Bi-color Common Cathode Diode F3 LED

  $3.68 Original price was: $3.68.$3.16Current price is: $3.16. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  10PCS Fast Recovery Diodes ES1D ES1J ES1M ES1G ES1B ES2J ES2D ES2G ES2M ES2B ES3J ES3M ES3G ES3B ES3D

  $0.40 – $1.12Price range: $0.40 through $1.12 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  445nm 450nm 3.5W 3500mW Blue Laser Diode LD TO-5 9mm NDB7A75 not new

  $66.47 Original price was: $66.47.$56.98Current price is: $56.98. Add to cart
• Sale!

  5pcs 5.6mm TO18 200mW 808nm Infrared IR Laser/Lazer Diode LD Brand New

  $26.33 Original price was: $26.33.$22.57Current price is: $22.57. Add to cart
• Sale!

  C-mount Package 0.5w 1w 2W 3w 5w 808nm 810n Infrared IR Laser Diode LD w/ FAC

  $20.35 – $144.23Price range: $20.35 through $144.23 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  DIY/LAB 5.6mm TO18 980nm 100mw No pd Infrared IR Laser/Lazer Diode LD multi-mode

  $17.58 Original price was: $17.58.$15.07Current price is: $15.07. Add to cart
• Sale!

  E&M 30mW 532nm Green Laser Module Dot Light Spot Beam Emitter APC Diameter 10mm

  $29.33 Original price was: $29.33.$25.14Current price is: $25.14. Add to cart
• Sale!

  G7 Aspheric Glass focal lens D=7mm FL=8mm for RGB Laser 400nm-700nm with M9*0.5 Frame Collimator

  $23.91 Original price was: $23.91.$20.50Current price is: $20.50. Add to cart
• Sale!

  NEJE single test board TTL PWM tester for laser head/module

  $29.00 Original price was: $29.00.$19.90Current price is: $19.90. Add to cart
• Sale!

  New Original 845nm 450mW 850nm 5mW-200mW 5.6mm 3.3mm N Type With PD Infrared Laser Diode

  $20.00 – $47.99Price range: $20.00 through $47.99 Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  ROHM φ5.6mm Red 658nm 660nm 5mW 7mW 10mW Laser Diode with PD(No Glass Window) for DIY Lasers

  $7.18 – $102.00Price range: $7.18 through $102.00 Select options This product has multiple variants. The options may be chosen on the product page