TCST2103 Opto endstop (Through Hole)

$ 2.40  excl VAT
Dispatches same business day!
Stock - NL: 29

Product description

Build your own opto endstop using the TCST2103. Compatible with the endstop PCBs also availabnle in our shop. Check the datasheet for more information.

The TCST2103 is a transmissive sensor 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.


Function Photointerrupter
Maximum Collector Current 100mA
Maximum Collector Emitter Voltage 70V
Maximum Current Transfer Ratio 20%
Maximum Forward Current 60mA
Maximum Operating Temperature 85°C
Maximum Power Dissipation 250mW
Maximum Reverse Voltage 6V
Minimum Operating Temperature -55°C
Mounting Through Hole
Number of Channels per Chip 1
Output Device Phototransistor
Peak Wavelength 950nm
Pin Count 4
Product Height 11.1mm
Product Length 24.5mm
Product Width 6.3mm
Type Transmissive



sku TCST2103
gtin 8719128320618
Price breaks
1 - 4: excl $ 2.40
5 - 9: excl $ 2.30
10 - 29: excl $ 2.20
30 - : excl $ 2.20
Need a larger quantity? Contact our Sales department.

Related productsRelated products

Discover products that go hand in hand with the TCST2103 Opto endstop (Through Hole). These are products that have been purchased the most with the TCST2103 Opto endstop (Through Hole). Do not miss out on items that will cut down on time, boost efficiency, and provide the best experience.

Copyright 2009 - 2023 | ReprapWorld