12-21C/GHC-YR2T1/2C Everlight Electronics CO., LTD, 12-21C/GHC-YR2T1/2C Datasheet - Page 9

• Manufacturer Part Number: 12-21C/GHC-YR2T1/2C
• Description: Standard LED - SMD Green Water Clear Right Angle
• Manufacturer: Everlight Electronics CO., LTD

Specifications of 12-21C/GHC-YR2T1/2C

• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1. Over-current-proof
2. Storage
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 deg C 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
3. Soldering Condition
Everlight Electronics Co., Ltd.
Device No. : DSE-12C-G02
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.
http://www.everlight.com
Prepared date: 13-Sep-2005
12-21C/GHC-YR2T1/2C
Prepared by: Alex Chen
Rev.3
Page: 9 of 10