CSDA1DC

Current Sensors Overview

The Honeywell CSDA1DC is a single-channel current sensor designed for AC/DC measurement applications. It utilizes a current switch technology with bidirectional polarity support, enabling detection of current flow in both directions. The device features an NPN output type and operates within a supply voltage range of 6V to 16V. It has a maximum supply current of 12mA and a response time of 100µs. The sensor is rated for a detection current of 7.5A and maintains an accuracy of ±0.5%. It functions reliably across a temperature range of -25°C to 85°C and uses a base-mounted module package.

Current Sensors Feature Summary

• Bidirectional current switching capability for AC and DC measurements
• NPN open-collector output interface
• High accuracy performance with ±0.5% precision
• Robust construction suitable for industrial environments

Current Sensors Applications

• Industrial motor control systems
• Power supply overcurrent protection circuits
• Battery management system monitoring
• Automotive electronic testing equipment

Current Sensors Procurement Notes

Verify the specific part number suffix against official Honeywell documentation to confirm exact electrical characteristics and pinout configuration. Ensure the procurement channel provides valid traceability records. Confirm that the component status aligns with project requirements, as availability may vary. Cross-reference the manufacturer's latest datasheet for any updates on mechanical dimensions or thermal specifications before finalizing the bill of materials.

Current Sensors Selection Notes

Select this component when bidirectional current switching is required for AC or DC loads up to 7.5A. The NPN output interface is suitable for direct connection to microcontrollers or logic circuits requiring low-side switching. Consider the 100µs response time for applications needing moderate-speed fault detection. The wide supply voltage range allows flexibility in system power design. Ensure the operating temperature range meets the environmental conditions of the target application.

Current Sensors Part Context

The CSDA1DC belongs to the CSDA series of current sensors from Honeywell Sensing and Productivity Solutions. This series focuses on providing reliable current monitoring solutions for industrial and automotive applications. The CSDA1DC specifically addresses the need for bidirectional detection in compact modules. It complements other models in the lineup by offering a balance of speed, accuracy, and ease of integration into existing circuit designs.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Verify compatibility with existing board layouts and electrical requirements if considering alternative sensors. Consult Honeywell technical support for potential obsolescence notices or recommended upgrades within the same product family.