CTCTXF1-4P

Arrays, Signal Transformers Overview

The CTCTXF1-4P is a surface-mount common mode choke manufactured by Central Technologies. It features a toroidal core design with an inductance of 1.10 µH and a tolerance of ±20%. The component operates within a temperature range of -40°C to 85°C. Its physical dimensions are 13.90mm x 13.90mm, and it is supplied in an unshielded configuration suitable for standard PCB assembly processes.

Arrays, Signal Transformers Feature Summary

• Toroidal core construction for efficient magnetic flux containment
• Surface mount technology (SMD) compatible footprint
• Unshielded design optimized for general electromagnetic interference suppression

Arrays, Signal Transformers Applications

• Signal line noise filtering
• Power supply input/output stages
• Data bus protection circuits

Arrays, Signal Transformers Procurement Notes

Verify the specific datasheet version for current electrical ratings before integration. Confirm that the unshielded nature meets your system's electromagnetic compatibility requirements. Ensure the SMD package dimensions align with your board layout constraints. Check for any recent manufacturing updates or material changes that may affect performance characteristics.

Arrays, Signal Transformers Selection Notes

Select this component when a low-inductance common mode choke is required for high-frequency noise attenuation. The 1.10 µH value suits applications where minimal signal delay is critical. Consider the ±20% tolerance for budgeting impedance variations in sensitive circuit designs. Evaluate thermal management needs given the operating temperature limits.

Arrays, Signal Transformers Part Context

This part belongs to the CTCTXF series of common mode chokes from Central Technologies. The series offers various inductance values and pin configurations to suit different filtering needs. The CTCTXF1-4P specifically addresses compact space-constrained designs requiring moderate noise suppression capabilities.

Arrays, Signal Transformers Replacement Considerations

Cross-reference with other SMD toroidal chokes offering similar 1.10 µH inductance and comparable physical footprints. Verify that substitute components maintain equivalent current handling and saturation characteristics. Ensure replacement parts meet the same RoHS compliance standards.