218-4LPS - CTS

218-4LPS Frequently Asked Questions (FAQs)

• What is the recommended PCB layout and land pattern for optimal performance?
  CTS Corporation recommends a PCB layout with a solid ground plane and a minimum of 10 mils (0.25 mm) clearance around the component. A land pattern with a rectangular pad for the sensor and a circular pad for the magnet is recommended. Refer to the CTS Corporation application note for detailed guidelines.
• How does the 218-4LPS handle vibration and shock?
  The 218-4LPS is designed to withstand vibration and shock according to IEC 60068-2-6 and IEC 60068-2-27 standards, respectively. However, it's essential to follow proper mounting and installation procedures to ensure the sensor's reliability and accuracy in harsh environments.
• Can the 218-4LPS be used in high-temperature applications?
  The 218-4LPS is rated for operation up to 125°C (257°F). However, the sensor's accuracy and reliability may degrade above 100°C (212°F). For high-temperature applications, consider using a thermally compensated version of the sensor or consulting with CTS Corporation's application engineers for customized solutions.
• How does the 218-4LPS handle electromagnetic interference (EMI)?
  The 218-4LPS is designed to be immune to EMI and radio-frequency interference (RFI) according to IEC 61000-4-2 and IEC 61000-4-3 standards. However, proper PCB layout, shielding, and filtering may still be necessary to ensure reliable operation in EMI-intensive environments.
• What is the recommended magnet type and orientation for optimal performance?
  CTS Corporation recommends using a cylindrical magnet with a diameter of 3-5 mm and a length of 5-10 mm. The magnet should be oriented perpendicular to the sensor's axis, with the north pole facing the sensor. Refer to the CTS Corporation application note for detailed guidelines on magnet selection and orientation.