T60404N4646X921

Current Sensors Overview

The T60404N4646X921 is a closed-loop current sensor manufactured by Vacuumschmelze, designed for precise AC and DC measurement applications. It features a unidirectional detection range of 50A with a single channel output. The device utilizes a 10-DIP module package suitable for through-hole mounting. Electrical specifications include a maximum supply current of 15mA and an operating temperature range spanning from -40°C to 85°C. This component provides galvanic isolation between the high-current circuit and the electronic control loop, ensuring safety and signal integrity in power electronics systems.

Current Sensors Feature Summary

• Closed-loop technology ensures high linearity and accuracy for both AC and DC currents
• Galvanic isolation separates high-voltage primary circuits from low-voltage secondary electronics
• Unidirectional sensing capability tailored for specific directional current monitoring tasks

Current Sensors Applications

• Industrial motor drive current monitoring
• Power supply unit output regulation
• Battery management system current sensing

Current Sensors Procurement Notes

Verify the exact suffix X921 against official Vacuumschmelze datasheets to confirm pinout compatibility and electrical ratings. Ensure the procurement source provides valid RoHS compliance documentation. Cross-reference the 10-DIP package dimensions with PCB layout requirements before ordering. Confirm that the supplier offers genuine manufacturer components to avoid counterfeit risks associated with magnetic sensors.

Current Sensors Selection Notes

Select this model when unidirectional current measurement up to 50A is required with high precision. The closed-loop architecture is preferred over open-loop designs for applications demanding minimal phase shift and wide bandwidth. Consider the 10-DIP form factor for ease of manual assembly or automated through-hole placement. Evaluate the thermal performance within the specified -40°C to 85°C range for the target environment.

Current Sensors Part Context

This component belongs to the T60404 series of current sensors produced by Vacuumschmelze, a leading provider of advanced magnetic materials and solutions. The N4646 designation typically refers to the core material or series configuration optimized for high-frequency performance. These sensors are part of a broader portfolio including various DIP packages and detection ranges, serving diverse industrial and automotive electronics markets.

Current Sensors Replacement Considerations

Direct substitutes may include other models from the T60404-N4646 family with different current ratings, such as T60404N4646X412, provided the pinout and voltage requirements match. Verify functional equivalence regarding isolation voltage and bandwidth before swapping.