The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version.

Features of TCRT5000 Reflective Infrared Optical Sensor Photoelectric Switch:

• Package type: leaded.
• Detector type: phototransistor.
• Dimensions (L x W x H in mm): 10.2 x 5.8 x 7.
• Peak operating distance: 2.5 mm.
• Operating range within > 20 % relative collector current: 0.2 mm to 15 mm.
• Typical output current under test: IC = 1 mA.
• Daylight blocking filter.
• Emitter wavelength: 950 nm.

Application:

• Position sensor for shaft encoder.
• Detection of reflective material such as paper, IBM cards, magnetic tapes etc.
• Limit switch for mechanical motions in VCR.
• General purpose – wherever the space is limited.
• For DIY projects requiring IR based optical sensing.