EL-67-21UWC/S400-A4/TR8 Everlight Electronics CO., LTD, EL-67-21UWC/S400-A4/TR8 Datasheet - Page 9

• Manufacturer Part Number: EL-67-21UWC/S400-A4/TR8
• Description: Standard LED - SMD White Water Clear 290mcd
• Manufacturer: Everlight Electronics CO., LTD

Specifications of EL-67-21UWC/S400-A4/TR8

• Led Size: 3.2 mm x 2.7 mm
• Illumination Color: White
• Lens Color/style: Water Clear
• Operating Voltage: 3.5 V
• Luminous Intensity: 290 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Dimensions: 2.4 mm
• Lens Shape: Flat Round
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: PLCC-2
• Viewing Angle: 120 deg
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precautions For Use
1. Over-current-proof
2. Storage
3. Soldering Condition
4.Soldering Iron
seconds 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.
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 The LEDs should be used within a year.
2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.
2.5 The LEDs should be used within 168 hours (7 days) after opening the package.
2.6 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
verlight Electronics Co., Ltd.
Device No. : DSE-671-240
Customer must apply resistors for protection , otherwise slight voltage shift will cause big
current change ( Burn out will happen ).
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.
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 280℃ for 3
EVERLIGHT ELECTRONICS CO.,LTD.
Prepared date 03.22.2004
http://www.everlight.com
67-21UWC/S400-XX/TR10
Prepared by: Teresa
Rev. 1.0
Page: 9 of10