Features

• TOPLED with lens

• Very highly efficient GaAs-LED

• Good Linearity (Ιe = f [IF]) at high currents

• DC (with modulation) or pulsed operations are possible

• High reliability

• High pulse handling capability

• Suitable for surface mounting (SMT)

• Available on tape and reel

• SFH 4219 same package as SFH 3219

Applications

• Miniature photointerrupters

• Industrial electronics

• For drive and control circuits

• Automotive technology

• Sensor technology

• Alarm and safety equipment

• IR free air transmission