ECSTA1V0805-1030-R

Overview

The ECSTA1V0805-1030-R is a surface-mount current sense transformer from Eaton Electronics, designed for board-level integration. It features a turns ratio of 30:1 and supports a primary current rating of 10 A. The device exhibits an inductance of 180 µH with a primary resistance of 700 mΩ and a secondary resistance of 870 mΩ. It operates within a frequency range of 50 kHz to 1 MHz and meets AEC-Q200 qualification standards. The component is housed in an SMD package measuring 8.38 mm in length, 8 mm in width, and 5.5 mm in height, suitable for automated assembly processes.

Feature Summary

• Provides galvanic isolation between primary and secondary circuits for accurate current monitoring.
• Optimized for high-frequency operation up to 1 MHz with stable magnetic performance.
• Qualified for automotive applications under AEC-Q200 reliability standards.

Applications

• Automotive power management systems
• DC-DC converter current sensing
• Battery management system protection

Procurement Notes

Verify the specific suffix against official Eaton documentation to ensure correct electrical characteristics. Confirm that the received components match the AEC-Q200 qualification requirements for your target application. Check datasheet limits for operating temperature and soldering profiles before implementation.

Selection Notes

Select this component when galvanic isolation is required for current monitoring in high-frequency switching environments. Ensure the primary current does not exceed 10 A and the circuit frequency falls within the 50 kHz to 1 MHz range. Consider the physical dimensions for PCB layout constraints.

Part Context

This part belongs to the ECSTA series of current sense transformers from Eaton Electronics. These devices are engineered for compact board-mounted applications requiring precise current feedback with minimal insertion loss. The series supports both industrial and automotive sectors through standardized packaging and qualification.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Eaton Electronics directly for cross-reference recommendations if alternative sourcing is necessary.