5mm CYAN LAMP LED
IWL-C5R35F-TNT
■ Precaution in use
① Soldering Conditions
. When soldering Dome 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 the high temperature.
. The epoxy part should be protected from mechanical stress or vibration until the Dome
LEDs return to room temperature after soldering.
▪ Preliminary heating to be at 180℃ max. for 120 Seconds max.
▪ Soldering heat to be at 260℃ max. for 5sec. Max.
▪ For manual Soldering is Not more than 3sec @MAX350℃, under soldering iron
2~2.5 sec. Max.
6
240℃Max. 5sec
Pre-heating
℃
120~150
60sec. Max.
Above 200℃
℃
2~2.5 /sec.
120sec. Max.
Time (sec.)
② Storage
. Use with 7days after opening packing. Store in 10 to 30 ℃ Dome LED lead frames are
plated silver. The silver surface may be affected by environment which contain corrosive
gases and so on. Please avoid condition which may cause the
Dome LED to corroded, tarnish or discolor.
③ Static Electricity
. Static electricity or surge voltage damages the Dome LEDs. It is recommended that a
wrist band or an anti-electrostatic glove be used when handling the LEDs.
. A tip soldering iron is requested to be grounded. An ionizer should also be installed where risk
of static.
. All devices, equipment and machinery must be properly grounded (via 1MΩ). It is
recommended that measures be taken against surge voltage to the equipment that mounts the
Dome LEDs.
④ Cleaning
. Isopropyl Alcohol or Ethylene Alcohol is recommended in 5 minutes at room temperature.
Don’t use unspecified chemical may cause crack or haze on the surface of the epoxy resin.
. Before cleaning, a pre-test should be done to confirm whether any damage to the Dome
LED will occur.
. Freon solvents should not be used to clean the Dome LEDs because of worldwide regulations.
IWL-C5R35F-TNT
Version of 1.1
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