TTC-4110

Overview

The Tamura TTC-4110 is a surface-mount common mode choke designed for signal line protection. It features a 4 mH inductance at 10 kHz and supports a maximum current of 100 mA. The component utilizes a four-line configuration with a DCR of 4.5 Ohms. Its physical dimensions are 14.00 mm in length by 17.80 mm in width, with a height of 6.35 mm. The device operates within a temperature range of -40°C to +85°C and holds UL certification.

Feature Summary

• Provides common mode noise suppression for multi-line signal interfaces
• Compact surface-mount footprint suitable for automated assembly
• Four-line architecture ensures balanced signal integrity

Applications

• Telecommunications equipment signal filtering
• Data communication interface protection
• Industrial control system noise reduction

Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability through authorized distributors or alternative sourcing channels. Ensure that any substitute components meet the original electrical specifications and mechanical constraints. Check for RoHS compliance documentation if required by project standards. Validate lead times as stock levels may be limited due to end-of-life status.

Selection Notes

Select this component for applications requiring common mode rejection in four-wire configurations. Ensure the operating current does not exceed 100 mA to maintain performance. Verify that the 4 mH inductance value aligns with the target frequency requirements. Consider the physical size constraints of the PCB layout. Evaluate alternative models if this part is discontinued.

Part Context

The TTC-4110 belongs to Tamura's series of passive electronic components focused on electromagnetic interference suppression. It is categorized under common mode chokes used in signal processing circuits. The component serves to mitigate noise in data transmission lines. It represents a specialized solution for maintaining signal quality in noisy environments.

Replacement Considerations

This part is listed as obsolete. No direct public substitute part numbers are confirmed in the provided documentation. Engineers must identify equivalent components based on inductance, current rating, and package dimensions. Cross-reference with other manufacturers' common mode choke offerings.