T10135B-200HF

Overview

The T10135B-200HF is a surface-mount current sense transformer manufactured by ITG Electronics, Inc. It features a 1:200 turns ratio and supports a maximum primary current of 60 A. The component has a primary DC resistance of 0.18 mOhm and a secondary resistance of 12.5 Ohm. Its maximum inductance is 25 mH. This device is designed for precise current monitoring in electronic circuits.

Feature Summary

• Surface mount construction for automated assembly
• High isolation between primary and secondary windings
• Low primary impedance to minimize power loss

Applications

• Current sensing in switch-mode power supplies
• Overcurrent protection circuits
• Battery management systems

Procurement Notes

Verify the complete part number including the suffix to ensure compliance with specific packaging or material requirements. Confirm that the 60 A rating aligns with your system's peak current demands. Check for RoHS and halogen-free status if required by your manufacturing standards. Ensure the surface mount footprint matches your PCB design guidelines before ordering.

Selection Notes

Select this component when a 1:200 ratio is required for high-current applications up to 60 A. Consider the 25 mH inductance limit for frequency response needs. Evaluate the 0.18 mOhm primary resistance for thermal management in high-load scenarios. Ensure the surface mount package fits within your available board space constraints.

Part Context

This part belongs to the T10135 series of current sense transformers from ITG Electronics. The series offers various ratios and current ratings. The T10135B-200HF specifically targets higher current ranges with its 60 A capacity. It complements other models like the T10135A-60HF which handles lower currents.

Replacement Considerations

Direct substitutes include other T10135 series variants such as T10135B-400HF or T10135C-500HF if different current ratings are needed. Verify pin compatibility and inductance values when cross-referencing with competitors. No direct equivalent part numbers are publicly confirmed for identical specifications.