Opto-Electronics


Right-angle surface-mount LED indicators

20 April 2005 Opto-Electronics

BivarOpto offers right-angle SMT LED indicators capable of replacing traditional PCB through-hole LED assembly displays, or other status indicator products where PCB real-estate is at a premium or a switchover to surface mount processes is desirable.

The 2,4 x 3,2 mm units feature InGaN performance characteristics, and are packaged with a lens centreline 1,4 mm from PCB surfaces for optimal light emission. Ideal applications for use are front and rear fault or status indicators in mobile and handheld devices, test equipment, telecoms, industrial controls, computer peripherals, machine tools, medical diagnostic equipment and a variety of other uses.

The SRM-32 can be supplied with single, bi-colour or tri-colour operation with either a single or dual chip internal PCB. Lens appearance when off is water clear. Peak wavelengths are from 470 to 660 nm, providing full spectrum availability. Axial intensity is from 140 to 160 mcd at 20 mA. Forward voltage and current is rated at 4,0 Vf at 20 mA.

Units are encapsulated in a special epoxy blend to assure compatibility with higher process and operating temperatures, and are compatible with surface-mount assembly processes.



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