Vacuum reflow soldering
The core advantages of UV LED vacuum reflow soldering are: mercury-free and environmentally friendly, low energy consumption, vacuum environment + precise temperature control reduce oxidation and bubbles, resulting in high solder joint density; UV LED instantaneous heating and small heat-affected zone make it suitable for precision/thermal components; modular design allows for easy expansion, low maintenance costs, and high efficiency to meet the needs of high-end electronic manufacturing.
Sample Retail
| UV Type | WPE | Applications | Features | Benefits |
|---|---|---|---|---|
| UVA | 30–50% |
UV curing systems (inks, coatings, adhesives, resins) 3D printing and additive manufacturing Endoscopy and medical imaging Horticulture and plant growth Machine vision and optical inspection Maskless lithography Scientific instrumentation |
Wavelength range: 365–420 nm Vertical chip technology for high UV output in compact designs High thermal conductivity copper core and ceramic packages Low-profile, unencapsulated die for high irradiance Wide operating dynamic range |
Ideal solid-state UV source for high-power industrial applications Chip-on-board design simplifies system integration High power density improves curing efficiency Medical- and industrial-grade reliability for long service life |
| UVB | 4–15% |
Phototherapy and dermatology treatment Wound healing devices Plant cultivation and agriculture Pest and disease control Material modification Photocatalysis Biological experiments and pet health |
Wavelength range: 280–320 nm Mainstream bands: 295 / 308 / 311 / 315 nm Output power: 5 mW to 200 mW Narrow (45°) and wide (120°) viewing angle options High electro-optical efficiency with optimized heat dissipation |
Precise and stable wavelengths for medical and biological use Mercury-free and ozone-free, RoHS compliant Energy consumption only ~25% of traditional UVB lamps Modular surface-mount packages for compact designs |
| UVC | 2–7% |
Air purification systems Water purification and disinfection Surface sterilization Medical device sterilization Household appliance sterilization Food & beverage processing |
Wavelength range: 260–280 nm Output power range: 3 mW to 480 mW Narrow (60°) and wide (130°) viewing angle packages Designed for directional and flood exposure applications |
Wide power options for air, water, and surface disinfection High reliability and low thermal resistance design Supports drive currents up to 800 mA Standard surface-mount packages for easy integration |
| Model | Color | Wavelength | Forward Voltage | Forward Current | Radiation Flux | View Angle |
|---|---|---|---|---|---|---|
| BU-A35KHR6-55 | UVA | 365nm | 3.2-3.8 | 1000 | 1000-2000 | 60° |
| BU-A35KHR6-30 | UVA | 365nm | 3.2-3.8 | 500 | 700-1000 | 60° |
| BU-A35KHR6-55 | UVA | 395nm | 3.2-3.8 | 1000 | 1200-2000 | 60° |
| BU-A35MHR6-30 | UVA | 395nm | 3.2-3.8 | 500 | 800-1200 | 60° |
| BU-A35KJ6-45 | UVA | 365nm | 3.2-3.8 | 1000 | 1000-1600 | 60° |
| BU-A35JH3-35 | UVA | 340nm | 3.5-5 | 350 | 90-130 | 30° |
| BU-A35JH3-50 | UVA | 340nm | 3.5-5 | 500 | 110-150 | 30° |
| BU-A35JH12-35 | UVA | 340nm | 3.5-5 | 350 | 80-120 | 120° |
| BU-A35JH12-10 | UVA | 340nm | 3.5-5 | 100 | 24-40 | 120° |
| BU-A35JH12-02 | UVA | 340nm | 3.5-5 | 20 | 4.2-7.2 | 120° |
| BU-A35KHL12-45 | UVA | 365nm | 3.2-3.8 | 1000 | 800-1200 | 120° |
| BU-A35KH3-45 | UVA | 365nm | 3.2-3.8 | 1000 | 1000-1600 | 30° |
| BU-A68JH60-35-4 | UVA | 340nm | 7-10V | 700 | 320-450 | 60° |
| BU-A3528MD12-02 | UVA | 395nm | 3.2-3.8 | 20 | 10-30 | 120° |
| BU-A3528LD12-02 | UVA | 385nm | 3.2-3.8 | 20 | 10-30 | 120° |
| BU-A3528KD12-02 | UVA | 365nm | 3.2-3.8 | 20 | 10-30 | 120° |
| BU-B68FH6-40-4 | UVB | 308nm | 10-13V | 700 | 320-400 | 60° |
| BU-B68FH6-40-4-4B1C | UVB | 308nm | 5-6.5 | 1050 | 320-400 | 60° |
| BU-B35FHR12-10 | UVB | 308nm | 5-6.5 | 100 | 26-36 | 120° |
| BU-B35FHR6-10 | UVB | 308nm | 5-6.5 | 100 | 26-40 | 60° |
| BU-B35FHR12-02 | UVB | 308nm | 5-6.5 | 20 | 4.8-7.2 | 120° |
| BU-B35FH3-50 | UVB | 308nm | 5-6.5 | 500 | 130-160 | 30° |
| BU-B35FH12-10-2 | UVB | 308nm | 5-6.5 | 200 | 40-60 | 120° |
| BU-B35EH12-10 | UVB | 295nm | 5-6.5 | 100 | 24-36 | 120° |
| BU-B35EH6-35 | UVB | 295nm | 5-6.5 | 350 | 80-120 | 60° |
| BU-B35EH12-02 | UVB | 295nm | 5-6.5 | 20 | 4.2-6.6 | 120° |
| BU-B35QH12-10 | UVB | 285nm | 5-6.5 | 100 | 24-36 | 120° |
| BU-B35QH6-35 | UVB | 285nm | 5-6.5 | 350 | 80-100 | 60° |
| BU-B35HH6-35 | UVB | 325nm | 4-5.5 | 350 | 70-100 | 60° |
| BU-B39QJ6-35 | UVB | 285nm | 5-6.5 | 350 | 80-100 | 60° |
| BU-B39QJ6-10-2 | UVB | 285nm | 5-6.5 | 200 | 40-60 | 60° |
| BU-B39EJ6-10-2 | UVB | 295nm | 5-6.5 | 200 | 40-60 | 60° |
| BU-B39FJ6-35 | UVB | 308nm | 5-6.5 | 350 | 90-110 | 60° |
| BU-C35DH3-10 | UVC | 275nm | 5-6.5 | 100 | 25-32 | 30° |
| BU-C35DH3-10-2 | UVC | 275nm | 5-6.5 | 200 | 40-60 | 30° |
| BU-C35DH6-35 | UVC | 275nm | 5-6.5 | 350 | 70-100 | 60° |
| BU-C35DH6-10 | UVC | 275nm | 5-6.5 | 100 | 25-32 | 60° |
| BU-C35DH6-10-2 | UVC | 275nm | 5-6.5 | 200 | 40-60 | 60° |
| BU-C35DH12-10 | UVC | 275nm | 5-6.5 | 100 | 24-30 | 120° |
| BU-C35DH12-10-2 | UVC | 275nm | 5-6.5 | 200 | 40-50 | 120° |
| BU-C35DH12-02 | UVC | 275nm | 5-6.5 | 20 | 4.2-6.6 | 120° |
| BU-C35DH12-35 | UVC | 275nm | 5-6.5 | 350 | 60-80 | 120° |
| BU-C35BH12-10-2 | UVC | 255nm | 5-6.5 | 200 | 20-40 | 120° |
| BU-C35BHR3-10 | UVC | 255nm | 5-6.5 | 100 | 15-25 | 30° |
| BU-C35BH6-35 | UVC | 255nm | 5-6.5 | 350 | 40-70 | 60° |
| BU-C35BH6-10 | UVC | 255nm | 5-6.5 | 100 | 15-25 | 60° |
| BU-C35BH12-10 | UVC | 255nm | 5-6.5 | 100 | 15-20 | 120° |
| BU-C35BH3-35 | UVC | 255nm | 5-6.5 | 350 | 40-80 | 30° |
| BU-C35BH12-02 | UVC | 255nm | 5-6.5 | 20 | 3.0-4.8 | 120° |
| BU-C35CJ12-10 | UVC | 265nm | 5-6.5 | 100 | 20-32 | 120° |
| BU-C35CH12-35 | UVC | 265nm | 5-6.5 | 350 | 70-100 | 120° |
| BU-C35CH12-02 | UVC | 265nm | 5-6.5 | 20 | 4.2-6.0 | 120° |
| BU-C35CH12-10-2 | UVC | 265nm | 5-6.5 | 200 | 30-45 | 120° |
| BU-C68BJ6-35-4 | UVC | 255nm | 10-13V | 700 | 160-200 | 60° |
| BU-AC35DH12-02-2 | UVA+UVC | 275nm | UVA:3.2-3.7 UVC:5-6 |
20mA/40mA | UVA:20-40 | 120° |
| BU-AC35DGS12-02-2 | UVA+UVC | 275nm | UVA:3.2-3.7 UVC:5-6 |
20mA/40mA | UVA:5-12 | 120° |
| BU-CTO46BHL15 | UVC | 255nm | 5-6.5 | 40 | 2-10 | 15° |
| BU-CTO46CHL15 | UVC | 265nm | 5-6.5 | 40 | 2-10 | 15° |
| BU-CT046DHL15 | UVC | 275nm | 5-6.5 | 40 | 2-10 | 15° |