Part Number	Manufacturer / Brand	Brife Description
TCST1000	VISHAY	Transmissive Optical Sensor without Aperture
TCST1030	Vishay Semiconductor Opto Division	SENSR OPTO SLOT 3.1MM TRANSISTOR THRU
TCST1030L	VISHAY	Transmissive Optical Sensor with Phototransistor Output
TCST1030_06	VISHAY	Transmissive Optical Sensor with Phototransistor Output
TCST110	VISHAY	Transmissive Optical Sensor with Phototransistor Output
TCST1100	VISHAY	TCST1100 original vishay components
TCST1103	Vishay Semiconductor Opto Division	SENSR OPTO SLOT 3.1MM TRANSISTOR THRU
TCST1201	VISHAY	TCST1201 original vishay components
TCST1202	Vishay Semiconductor Opto Division	SENSR OPTO SLOT 3.1MM TRANSISTOR THRU
TCST1210	VISHAY	Transmissive Optical Sensor with Phototransistor Output
TCST1230	Vishay Semiconductor Opto Division	SENSR OPTO SLOT 2.8MM TRANSISTOR THRU
TCST1230 (BACK)	VISHAY	TCST1230 BACK original vishay components
TCST1230_06	VISHAY	Transmissive Optical Sensor with Phototransistor Output
TCST1300	Vishay Semiconductor Opto Division	SENSR OPTO SLOT 3.1MM TRANSISTOR THRU