19-21/GHC-YR1S2/3T Everlight Electronics CO., LTD, 19-21/GHC-YR1S2/3T Datasheet - Page 9

• Manufacturer Part Number: 19-21/GHC-YR1S2/3T
• Description: Standard LED - SMD Brilliant Green
• Manufacturer: Everlight Electronics CO., LTD

Specifications of 19-21/GHC-YR1S2/3T

• Led Size: 0603
• Illumination Color: Brilliant Green
• Lens Color/style: Water Clear
• Operating Voltage: 3.3 V
• Wavelength: 525 nm
• Luminous Intensity: 112 mcd to 285 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Dimensions: 1.2 mm x 0.8 mm
• Lens Shape: Rectangular
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Peak Wavelength: 518 nm
• Package / Case: 0603
• Viewing Angle: 110 deg
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precautions For Use
1. Over-current-proof
2. Storage
2.1 Do not open moisture proof bag before the products are ready to use.
2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.
2.3After opening the package, the LEDs should be kept at 30℃ or less and 60%RH or less(Floor life).
2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
3. Soldering Condition
3.1 Pb-free solder temperature profile
3.2 Reflow soldering should not be done more than two times.
3.3 When soldering, do not put stress on the LEDs during heating.
3.4 After soldering, do not warp the circuit board.
4. Soldering Iron
within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do
soldering of each terminal. Be careful because the damage of the product is often started at the time of
the hand solder.
Everlight Electronics Co., Ltd.
Device No:SZDSE-191-G14
Customer must apply resistors for protection , otherwise slight voltage shift will cause big
current change ( Burn out will happen ).
However,it’s recommended that The LEDs should be used within 168 hours (7 days) after opening
the package.If unused LED remain, it should be stored in moisture proof packages.
storage time, baking treatment should be performed using the following conditions.
Baking treatment : 60±5℃ for 24 hours.
Each terminal is to go to the tip of soldering iron temperature less than 350℃ for 3 seconds
EVERLIGHT ELECTRONICS CO.,LTD.
Prepared date: 20-Aug-2005
http://www.everlight.com
Rev. 1
Prepared by: Meng Yali
19-21/GHC-YR1S2/3T
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