3D Printer Optical Endstop Switch TCST2103 Sensor, Precision 1mm Detection, Reliable Noncontact CNC Upgrade

$37.95
+ $2.49 Shipping

3D Printer Optical Endstop Switch TCST2103 Sensor, Precision 1mm Detection, Reliable Noncontact CNC Upgrade

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3D Printer Optical Endstop Switch TCST2103 Sensor, Precision 1mm Detection, Reliable Noncontact CNC Upgrade

$37.95

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$59.00
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Product details

Product details

3D Printer Optical Endstop Switch TCST2103 Sensor, Precision 1mm Detection, Reliable Noncontact CNC Upgrade

Optical endstop, size 1mm, designed as a reliable endstop and switch solution for 3D printers and other CNC and 3D tools. Based on the original opto endstop design and improved from the Gen7 Endstop OptoEndstop 2.1, this module delivers improved signal conversion and consistent detection. Key benefits Noncontact optical sensing reduces mechanical wear and false triggers, increasing long term reliability. Uses TCST2103 photointerrupter for improved conversion rates and stable signal output. Compact 1mm detection size for precise homing and limit detection on tightaccuracy systems. Simple replacement or upgrade for existing optical endstops in 3D printers and CNC tools. What it does Detects position or end of travel using an optical interrupter, producing a clean digital switch signal for motion controllers. Acts as a reliable homing and limit switch to protect hardware and improve repeatability. Compatibility and specifications Size: 1mm detection gap. Component: TCST2103 photointerrupter. Suitable for most 3D printers, desktop CNC machines, and similar motion control tools that accept optical endstops. Supplied as 1 x optical endstop module. Practical applications Use as the X or Y axis homing sensor on a 3D printer to improve firstlayer consistency. Install as a Z axis endstop on a CNC router to avoid mechanical contact and reduce switch wear. a failing mechanical endstop in DIY machining rigs or retrofit custom automation projects. This optical endstop provides a compact, durable, and precise sensing option where reliable position detection is required.
  • Fruugo ID: 536712723-1086534299
  • EAN: 6218413484025
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Manufacturer
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  • Wuhan Jinmaohu Trading Co., Ltd.
  • Wuhan Jinmaohu Trading Co., Ltd.
  • Fujihua Fu West Road, Daji Street, Caidian District, Wuhan
  • Fangxing Phase 1 and 2, No. 205, Area A, 1052
  • Wuhan
  • CN
  • 430100
  • [email protected]
  • 8618563605502

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • Apex CE Specialists GmbH
  • Apex CE Specialists GmbH
  • Grafenberger Allee 277
  • Düsseldorf
  • DE
  • 40237
  • [email protected]
  • 4921186392011
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  • STANDARD: $2.49 - Delivery between Wed 02 December 2026–Fri 11 December 2026

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