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

1. Over-current-proof
2. Storage
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.
Precautions For Use
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.
2.3 After opening the package: The LED's floor life is 1 year under 30℃ or less and 60% RH or less.
2.4 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
Everlight Electronics Co., Ltd.
Device No. : SZDSE-191-
Customer must apply resistors for protection, otherwise slight voltage shift will cause big
current change ( Burn out will happen ).
If unused LEDs 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.
EVERLIGHT ELECTRONICS CO.,LTD.
Prepared date: 08-Apr.-2009
http://www.everlight.com
Prepared by: Changhong Pan
Rev.2
19-21/GHC-YR1S2/3T
Page: 9 of 10