TCST2103 Vishay, Through Hole Slotted Optical Switch, Phototransistor Output

The TCST2103, TCST2202, and TCST2300 are transmissive sensors that include an infrared emitter and phototransistor, located face-to-face on the optical axes in a leaded package which blocks visible light. These part numbers include options for aperture width.

• Package type: leaded
• Detector type: phototransistor
• Dimensions (L x W x H in mm): 24.5 x 6.3 x 10.8
• Gap (in mm): 3.1
• Typical output current under test: IC = 4 mA
(TCST2103)
• Typical output current under test: IC = 2 mA (TCST2202)
• Typical output current under test: IC = 0.5 mA (TCST2300)
• Daylight blocking filter
• Emitter wavelength: 950 nm
• Lead (Pb)-free soldering released

• Optical switch
• Photo interrupter
• Counter
• Encoder

Slotted Optical Switches, Vishay