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  • Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
  • Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
  • Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
  • Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
  • Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
  • Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)
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Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)

  • 10 - 999 Pieces
    $88
  • 1000 - 4999 Pieces
    $85
  • >= 5000 Pieces
    $83
View product details

Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Coherent Light Emission: Generates high-intensity, coherent light at 390nm wavelength with a maximum power output of 350mw, enabling precise optical applications.
  • Through-Hole Mounting Design: Designed for easy integration into electronic circuits and devices, supporting stable and reliable performance in diverse systems.

Key features

  • 1. Advanced Material Technology

    • With a copper/brass alloy body and gold-plated pins, ensure ~20% better heat dissipation and 30% improved corrosion resistance compared to standard models*, enabling stable operation in demanding environments.

  • 2. Secure Interactive Design

    • With a three-pin through-hole mounting design, enable secure integration into circuits for reliable operation, reducing connection failures by up to 40%*. Ideal for precise control in electronic systems.

  • 3. High-Performance Output

    • With a 350mW output power and 390nm wavelength, deliver high-intensity blue-violet laser beams, outperforming lower-power models in precision applications like optical communication and laser pointers*.

  • 4. Versatile Scenario Solutions

    • Designed for applications requiring precise light control, such as optical communication systems or laser pointers, ensuring reliable performance in professional settings compared to general-purpose diodes*.

  • 5. Industry-Standard Compliance

    • Compliant with TO-5.6mm industry standard packaging, ensuring compatibility with 90% of standard laser diode holders and modules*, simplifying integration into existing systems.

Product details

Satisfaction Guarantee New Arrival Sharp Laser Product TO5.6mm 390nm 350mw Laser Diode(GH0393AA2G)

The Satisfaction Guarantee New Arrival Sharp Laser Product (GH0393AA2G) is a high-performance TO5.6mm laser diode emitting coherent light at 390nm with a maximum power of 350mW. Designed for through-hole mounting, this compact diode combines copper/brass construction for efficient heat dissipation with gold-plated pins for corrosion resistance. Ideal for applications requiring precise light control, such as optical communication, laser pointers, and industrial sensors.

Technical specifications

FeatureSpecificationBenefit
Wavelength390nmPrecise light control for optical systems
Max Power350mWHigh output for bright applications
PackageTO5.6mmCompact design for space-constrained devices
Mounting TypeThrough HoleEasy integration into PCBs
MaterialCopper/Brass BodyEnhanced thermal conductivity
Pin Configuration3-Pin (Cathode/Anodes)Reliable electrical connectivity

Customization guide

Adjustable parameters include wavelength range (380–405nm) and power output (up to 500mW) to meet specific application needs, such as industrial laser cutting or medical imaging.

Get inspired

With its 390nm wavelength and 350mW power, this laser diode is perfect for creating sharp, focused light beams in compact devices. Whether designing a handheld laser pointer or an industrial sensor, its high efficiency and durability ensure reliable performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Power350mW+15% (402mW)+30% (455mW)
Wavelength RangeFixed (390nm)AdjustableBroad (380–405nm)
Thermal Resistance1.2°C/W0.9°C/W*0.6°C/W**
Operating Temp-20°C to +70°C-30°C to +85°C-40°C to +90°C

Supplier's note

  1. Three Technical Breakthroughs:

    • 350mW Output Power: Enables brighter applications like industrial laser engraving.
    • Through-Hole Mounting: Simplifies PCB integration compared to surface-mount alternatives.
    • Copper/Brass Body: Reduces thermal resistance by 20% versus aluminum-based diodes.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard applications (e.g., laser pointers) where 350mW suffices.
    • Advanced Model: Suitable for industrial sensors needing 402mW and adjustable wavelength precision.
    • Pro Model: Best for extreme environments (e.g., automotive or aerospace) requiring 455mW and -40°C operation.

    With the Pro model’s thermal resistance (0.6°C/W), you can maintain stable performance in high-heat scenarios. Pair its broad wavelength range with high power to create versatile systems for medical or scientific research.

Frequently asked questions

  • Which laser diode model suits optical communication systems requiring 390nm wavelength?

  • How do I ensure safe handling of the 390nm laser diode to avoid damage?

  • What materials make the GH0393AA2G laser diode durable for industrial use?

  • Can the 350mw laser diode be customized for lower power applications?

  • Is the TO5.6mm laser diode RoHS-compliant for EU projects?

  • What applications benefit most from the 390nm wavelength in this laser diode?

  • Does the laser diode’s metallic casing affect thermal management?

  • Are there certifications for the laser diode’s coherence and efficiency?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputIndustrial sensors, laser pointersIndustry Standard: 200mW (IEC 60825-1 Class 1M)
Our Base: 350mW (GH0393AA2G)
Our Advanced: 500mW (▲1.4x)		Higher power enables longer-range sensing or brighter beams.Increased heat generation requires active cooling (e.g., heatsinks).
WavelengthUV curing, medical devicesIndustry Standard: 405nm (common for basic UV applications)
Our Base: 390nm (violet-blue)
Our Advanced: 375nm (▲10nm shift)		390nm penetrates materials better for UV curing; 375nm targets specific spectra.Shorter wavelengths may require specialized optics or safety precautions.
Mounting TypePrototyping, handheld devicesIndustry Standard: Surface-mount (SMD)
Our Base: Through-hole (IEC 60695-2-11)
Our Advanced: Hybrid (▲compatibility)		Through-hole simplifies manual assembly and thermal dissipation.Larger footprint compared to SMD; less space-efficient in compact devices.
Thermal ManagementHigh-power industrial systemsIndustry Standard: Passive cooling (natural convection)
Our Base: Copper heatsink integrated
Our Advanced: Active cooling (▲20°C reduction)		Built-in heatsink reduces thermal runaway risk.Active cooling adds cost and complexity to designs.
EfficiencyBattery-powered devicesIndustry Standard: 30% efficiency (typical for low-power diodes)
Our Base: 45% efficiency (▲15% gain)
Our Advanced: 55% (▲25% total)		Higher efficiency extends battery life in portable devices.Efficiency gains may trade off with output power stability.
CustomizationSpecialty applications (e.g., spectroscopy)Industry Standard: Fixed wavelength/power
Our Base: Wavelength-tunable (±5nm)
Our Advanced: Full-power tunability (▲dynamic range)		Tunable wavelength suits research or niche industrial uses.Customization increases lead times and costs for mass production.

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