LA03P035S05

Current Sensors Overview

The Tamura LA03P035S05 is a board-mount current sensor utilizing open-loop Hall effect technology. It provides a single channel for bidirectional current detection with a rated measurement capacity of 35A. The device features a ratiometric voltage output and a sensitivity of 60mV/A. Operating within a supply voltage range of 4.5V to 5.5V, it supports frequencies from DC to 400kHz. Key performance metrics include a linear accuracy of ±1%, a response time of 1µs, and a maximum supply current of 10mA. The unit is designed for through-hole installation and functions reliably across an operating temperature range of -40°C to 90°C.

Current Sensors Feature Summary

• Open-loop Hall effect sensing mechanism for precise current monitoring
• Bidirectional detection capability for AC and DC applications
• Ratiometric voltage output ensuring stable signal integrity relative to supply
• High-speed response suitable for dynamic load conditions

Current Sensors Applications

• Industrial motor drive current monitoring
• Power supply output current regulation
• Inverter and converter systems
• Battery management system sensing

Current Sensors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific manufacturing lot date against project requirements due to potential lifecycle variations. Ensure storage conditions comply with humidity sensitivity guidelines prior to assembly. Cross-reference pin configurations with PCB footprint specifications to prevent installation errors during integration.

Current Sensors Selection Notes

Select this model when a 35A bidirectional sensing range is required with high bandwidth up to 400kHz. The open-loop topology offers a cost-effective solution compared to closed-loop alternatives while maintaining ±1% linearity. Consider the through-hole package constraints and module dimensions during mechanical layout planning. Evaluate thermal dissipation needs based on the 10mA supply current draw in high-temperature environments.

Current Sensors Part Context

This component belongs to the Tamura LA03P series of board-mount current sensors. The series utilizes Hall effect principles for non-invasive current measurement. The LA03P035S05 specifically addresses mid-range current applications requiring fast response times. It serves as a critical interface between power stages and control logic in modern electronic systems.

Current Sensors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative models from other manufacturers.