CR5220-100

Current Sensors Overview

The CR5220-100 is a Hall Effect, closed-loop current sensor manufactured by CR Magnetics Inc. It features a single channel with unidirectional polarization, designed for direct current measurement applications. The device operates within an ambient temperature range of 0°C to 50°C and requires a supply voltage of 24V DC. Maximum supply current consumption is limited to 100mA. The sensor provides a response time of 250ms and maintains an accuracy of ±1%. This component utilizes magnetic sensing technology to deliver precise current monitoring in industrial environments.

Current Sensors Feature Summary

• Closed-loop Hall Effect sensing technology ensures high precision
• Unidirectional output configuration for direct current monitoring
• Ratiometric output signal compatible with standard control systems

Current Sensors Applications

• Industrial motor drive current monitoring
• Power supply overcurrent protection circuits
• Battery management system current sensing

Current Sensors Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact electrical ratings and pinout compatibility. Ensure that the procurement source provides valid traceability data and confirms RoHS compliance status as stated in public product listings. Cross-reference the part number with the latest datasheet revision to avoid discrepancies in supply voltage or accuracy specifications during integration.

Current Sensors Selection Notes

Select this model when unidirectional DC current measurement with high accuracy is required. The 24V supply requirement and 100mA maximum current draw must align with available power rails. Consider the 250ms response time for application speed requirements. Verify that the operating temperature range of 0°C to 50°C meets environmental conditions. Compare against other series members if higher current capacity or different supply voltages are needed.

Current Sensors Part Context

This component belongs to the CR5200 series of current sensors from CR Magnetics Inc. The series includes variants such as CR5220-5, CR5220-30, and CR5220-150, which differ primarily in their rated current capacities while sharing similar operational characteristics. The CR5220-100 specifically targets applications requiring 100A DC measurement capability within the same form factor and interface standards as its siblings.

Current Sensors Replacement Considerations

Publicly confirmed substitute part numbers include CR5220-5, CR5220-30, and CR5220-150 from the same manufacturer series. These alternatives share identical supply voltage, response time, and accuracy specifications but offer different current rating ranges. Verify mechanical footprint and pinout compatibility before substitution.