TCM1210-650-2P

Overview

The TCM1210-650-2P is a surface-mount common mode choke manufactured by TDK Corporation, designed for high-speed differential signal lines. It features an impedance of 65 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 100 mA. The component has a maximum DC resistance (DCR) of 850 milliohms and operates within a temperature range of -25°C to +85°C. Packaged in a 0504 (1210 metric) footprint with four leads, it measures approximately 1.25 mm in length, 1.00 mm in width, and 0.67 mm in height.

Feature Summary

• Engineered specifically for filtering noise on high-speed differential signal lines.
• Provides effective common mode noise suppression while maintaining signal integrity.
• Utilizes a shielded construction to minimize electromagnetic interference.

Applications

• High-speed data interface circuits requiring noise reduction
• Differential signaling applications in consumer electronics
• Signal line protection in compact mobile devices

Procurement Notes

Verify the specific ordering suffix against official TDK documentation to ensure correct packaging and tape specifications. Confirm that the selected variant matches the required impedance tolerance and current rating for your circuit design. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when designing for high-speed differential signals where low insertion loss and controlled impedance are critical. Ensure the PCB layout accommodates the 1210 metric footprint dimensions. Verify that the operating environment remains within the specified -25°C to +85°C range to maintain performance reliability under thermal stress conditions.

Part Context

This component belongs to the TCM series of common mode chokes from TDK Corporation. These components are engineered for surface-mount technology applications, offering compact solutions for EMI suppression. The series is widely utilized in modern electronic designs where space constraints and high-frequency performance requirements necessitate specialized filtering components.

Replacement Considerations

Public confirmed substitute part numbers: TCM1210-650-2P-T000, TCM1210-650-2P-T201.