Laser Diode - 5mW 650nm Red

5V operated Laser Diode module

Sunrom Part# 3903

Available We dispatch same day if ordered by 4PM (excluding holidays), then courier usually takes 2-5 days.
Real Time Availability
Ready Stock: 10 nos.
Factory Leadtime for more quantity: 15 days
Quantity Pricing
Quantity :
Price (Discount%)
1-4 :
Rs.27.00/- (0%)
5-9 :
Rs.26.19/- (3%)
10-24 :
Rs.25.11/- (7%)
25-49 :
Rs.24.30/- (10%)
50-74 :
Rs.23.76/- (12%)
75-99 :
Rs.22.95/- (15%)
100-249 :
Rs.22.14/- (18%)
250-499 :
Rs.21.60/- (20%)
500-999 :
Rs.21.06/- (22%)
1000+ :
Rs.20.25/- (25%)

These encapsulated laser diodes are Class IIIa 5mW, with a 650nm red wavelength. They can be driven from 5V so they're great for your embedded electronics project. You can use these for laser harps, electronic 'trip wires', laser-vision guidance, and more! Simply connect power to the red and black wires and you will be lasing in no time.


  • Wavelength: 650nm
  • Output optical power: 5mW
  • Operating voltage: 5V
  • Operating current: ~30mA
  • Spot: size 10mm to 15mm at 15meters
  • Life span: >1000hours.
  • Module Size:15mm x 6mm Dia
  • Operating temperature -10°C to 40°C
  • Weight: 10 grams

Bestselling Products

Sunrom Electronics & Sunrom Technologies are two companies, that are the foremost online e-commerce stores since 2004, providing innovative embedded systems, components & services. Our aim is to empower you to Make In India. We work closely with electronics manufacturing companies & individuals to understand & solve the challenges faced during production. We do not just sell things, We use them ourselves in our products, and provide you with high quality tested components for trouble free experience.

  • Sunrom Electronics
  • GSTIN: 24AFBPT4632H1ZJ
  • Sunrom Technologies
  • GSTIN: 24AJLPP4029L1ZW
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