LTC 200-SF/SP2

Current Sensors Overview

The LTC 200-SF/SP2 is a closed-loop Hall effect current sensor manufactured by LEM USA Inc. It provides galvanic isolation between the primary circuit and secondary circuit for accurate measurement of DC, AC, and pulsed currents. The device features a single pass-through configuration with a bidirectional module design. Official documentation indicates a rated primary current capacity of 400 A. The component utilizes a single channel architecture to deliver precise electrical data while maintaining safety standards through physical separation of high-voltage and low-voltage domains.

Current Sensors Feature Summary

• Closed-loop Hall effect technology for high-precision current measurement
• Galvanic isolation between primary and secondary circuits
• Bidirectional module design supporting single pass-through configuration

Current Sensors Applications

• Electronic measurement of direct currents
• Electronic measurement of alternating currents
• Electronic measurement of pulsed currents

Current Sensors Procurement Notes

Verify RoHS compliance status and SVHC declarations prior to procurement. Confirm manufacturer standard lead times as they may vary. Ensure the specific ordering code matches the required technical specifications. Check for any phthalates compliance advisories relevant to your application environment. Validate that the component meets all necessary industrial datasheet requirements for your specific deployment scenario.

Current Sensors Selection Notes

Select this component when high accuracy and fast response are required for complex current waveforms. The closed-loop architecture ensures linearity across the entire measurement range. Consider the 400 A rated capacity against your peak load requirements. Verify that the single pass-through design fits within your available PCB space or busbar arrangement constraints.

Current Sensors Part Context

This part belongs to the LTC 200 series of current transducers from LEM. It shares the closed-loop Hall effect foundation with variants like LTC 200-S and LTC 200-S/SP1. The SF/SP2 suffix denotes specific packaging and pinout configurations distinct from other family members. Understanding these variations is critical for ensuring mechanical and electrical compatibility in existing designs.

Current Sensors Replacement Considerations

Direct substitutes include LTC 200-S and LTC 200-S/SP1. Verify pin compatibility and mounting dimensions before swapping. Ensure the replacement variant maintains the same 400 A rating and closed-loop performance characteristics. Cross-reference datasheets to confirm identical isolation voltage levels and bandwidth specifications.