Technical Data Sheet
1.8mm Round Subminiature Infrared LED
IR42-21C
Features
鈥ompatible
with infrared and vapor phase reflow solder process.
鈥ow
forward voltage
鈥ood
spectral matching
to Si photodetector
鈥b
free
Descriptions
鈥R42-21C
is an infrared emitting diode in miniature SMD
package which is molded in a water clear plastic with spherical
top view lens.
鈥he
device is spectrally matched with silicon photodiode and
phototransistor.
Applications
鈥CB
mounted infrared sensor
鈥nfrared
emitting for miniature light barrier
鈥loppy
disk drive
鈥ptoelectronic
switch
鈥moke
detector
Device Selection Guide
LED Part No.
IR
Chip
Material
GaAlAs
Lens Color
Water clear
Everlight Electronics Co., Ltd.
Device No錛欴IR-042-099
http:\\www.everlight.com
Prepared date錛?7-21-2004
Rev 2.1
Page: 1 of 9
Prepared by錛欽aine Tsai