High 311nm UV LED Vitiligo 70nw 3watt SMD 3535 UVB 295nm 310nm UVC 3535 LED Chip 3535 3W UV LED

• LED Packaging Type: Chip
• Chip Material: InGaN
• Beam Angle: 120°
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Emitting Color: Purple
• Base Material: Copper
• Power: 3W
• Life: 30000h
• Certification: RoHS, CE
• Product Name: SMD 3838 3W 6V 295nm 300nm LED Chip
• Wavelength: 306nm-310nm
• Forward Current: 600 Ma
• Input Voltage: 6V
• Size: 3.8*3.8*1.6mm
• Type: UV LED
• Radiation Flux: 50-60MW
• Operating Temperature(ºC): -30 - 60
• Storage Temperature(ºC): -30 - 85
• Working Time: 10000 Hours
• Lifespan (Hours): 30000 Hours
• Support Dimmer: Yes
• Warranty(Year): 1 Year
• Application 1: Medical Equipment
• Application 2: Ultraviolet Sensor
• Transport Package: Carton
• Specification: 1000 PCS/Roll
• Trademark: GZYSLED
• Origin: China
• HS Code: 9405990000
• Production Capacity: 10000/Week
• Package Size: 15.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

 

Specification

Power Consumption	3W
Peak Wavelength	290-300NM
Radiant Flux	50-70MW
Spectrum Half Width	11NW
Forward Current	350-600MA

3838Package(308NW 5-6.5V) Reflow temperature 170-230 ºC

Product Description

UVB includes radiation in the wavelengths from about 280 nm to 315 nm.  UVB radiation is commonly used in phototherapy treatments for skin conditions and tanning beds, in plant growth, for cancer treatments, and for photochemical reactions.

Soldering Conditions
• When soldering High Power Led, Heat may affect the electrical and optical characteristics of the LEDs.
• In soldering, do not stress the lead frame and the resin part under high temperatures.
• The silicone part should be protected from mechanical stress or vibration until the High Power Led return to room temperature after soldering.
• Preliminary heating to be at 140˜160ºC max, for 120 seconds max.
• Soldering heat to be at 260ºC max, for 3 seconds max.
• For manual soldering is not more than 3 seconds at max 260ºC, under soldering iron.
Notes:
1. The Anode side of the emitter is denoted by the "+" Sign in the lead frame.
2. Electrical insulation between the case and the board is required. Do not electrically connect either the anode or cathode to the slug.
3. Drawing not to scale.
4. All dimensions are in millimeters.
5. Unless otherwise indicated, tolerances are ± 0.2mm.
6. Please do not bend the leads of the LED, otherwise it will damage the LED.
7. Please do not use a force impact or pressure on the lens of the LED, otherwise it will cause a catastrophic failure.

 

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