F02P025S05L

Current Sensors Overview

The Tamura F02P025S05L is a board-mount closed-loop fluxgate current sensor designed for precision AC current measurement. It features a built-in busbar with a rated primary current of 25A and operates on a +5V power supply. The device provides an analog voltage output with a sensitivity of 12.5mV/A and a zero-current reference voltage of 2.5V. Key electrical specifications include a frequency range up to 300kHz, a response time of 0.3µs, and an accuracy of ±0.9%. It supports bidirectional current detection within an operating temperature range of -40°C to +105°C.

Current Sensors Feature Summary

• Closed-loop fluxgate architecture ensures high stability and precision without external interference
• Integrated on-board busbar simplifies PCB layout and reduces parasitic inductance
• Reference voltage access allows for improved offset calibration and signal conditioning

Current Sensors Applications

• Precision motor drive current monitoring
• Switching power supply feedback loops
• Industrial inverter control systems

Current Sensors Procurement Notes

Verify the specific suffix 'L' indicates backward compatibility and anti-surge characteristics as documented by Tamura. Confirm that the package type matches the through-hole or board-mount configuration required for your assembly process. Ensure the +5V supply voltage aligns with your system design before procurement.

Current Sensors Selection Notes

Select this component when high-frequency response and low offset drift are critical for AC current sensing applications. The built-in busbar eliminates the need for separate primary conductors, reducing assembly complexity. Consider the 25A rating relative to peak load currents to ensure adequate headroom for transient conditions.

Current Sensors Part Context

This part belongs to the F02P series of Tamura's fluxgate current sensors. The series is characterized by super precision and high stability compared to open-loop Hall effect alternatives. The 'L' designation typically denotes enhanced robustness against surge currents while maintaining compact dimensions suitable for modern power electronics.

Current Sensors Replacement Considerations

Direct substitutes within the same family include the F02P050S05L for higher current capacity. For lower current requirements, the F02P010S05L may be considered. Verify pinout compatibility and thermal performance when cross-referencing with other Tamura S05 series models.