L40S200D15CM

Current Sensors Overview

The Tamura L40S200D15CM is a board-mount current sensor utilizing Hall effect technology with an open-loop configuration. It supports bidirectional AC/DC current sensing with a rating of 200A. The device operates on a supply voltage range of 12V to 18V, typically centered at 15V. It features a response time of 3 microseconds and delivers a maximum output voltage of 4.04V. The unit functions within a temperature range of -40°C to +105°C and includes four terminals for connection.

Current Sensors Feature Summary

• Hall effect-based open-loop sensing architecture
• Bidirectional measurement capability for AC and DC currents
• High thermal stability across extended industrial temperature ranges

Current Sensors Applications

• Industrial motor drive systems
• Power supply monitoring circuits
• Inverter control applications

Current Sensors Procurement Notes

Verify the specific suffix designation against official Tamura documentation to ensure correct pinout and electrical characteristics. Confirm RoHS compliance status through authorized distributors. Cross-reference the manufacturer part number with ECAD models for accurate footprint integration during PCB design phases.

Current Sensors Selection Notes

Select this component when precise bidirectional current monitoring is required in high-temperature environments. Ensure the system supply voltage aligns with the 12V to 18V input range. Validate that the 200A current rating meets peak load requirements without saturation.

Current Sensors Part Context

This model belongs to the L40S series of industrial current sensors from Tamura. The series focuses on robust magnetic proportion systems designed for demanding power electronics applications. It complements other variants offering different current ratings or packaging options within the same functional family.

Current Sensors Replacement Considerations

Direct substitutes include the L40S200D15J variant. Verify terminal compatibility and output voltage levels before substitution. Consult official cross-reference guides for alternative packages or updated manufacturing revisions.