SCM10-670M-RC

Overview

The SCM10-670M-RC is a surface-mount common mode choke manufactured by Allied Components International. It features a two-line configuration designed for noise suppression in differential signal lines. The component exhibits an impedance of 67 Ohms at a frequency of 100 MHz. It supports a maximum current rating of 400 mA and possesses a DC resistance (DCR) value of 350 milliohms. The device utilizes a compact surface-mount package suitable for automated assembly processes in electronic circuitry.

Feature Summary

• Two-line common mode choke design for differential signal noise reduction
• Surface-mount construction for automated PCB assembly
• Low DC resistance characteristic to minimize signal loss

Applications

• Noise filtering in high-speed digital data lines
• EMI suppression in consumer electronics interfaces
• Signal integrity enhancement in communication modules

Procurement Notes

Verify the specific impedance tolerance and current derating curves against the official datasheet before finalizing the design. Confirm that the surface-mount footprint dimensions align with the target PCB layout constraints. Ensure the operating temperature range meets the environmental requirements of the end application. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when a low-profile solution is required for suppressing common mode noise on two-wire lines. The 400 mA current rating suits moderate power applications, while the 67 Ohm impedance at 100 MHz targets specific frequency bands. Consider the 350 milliohm DCR impact on signal attenuation if used in sensitive analog paths. Evaluate thermal performance under continuous load conditions.

Part Context

This component belongs to the SCM series of common mode chokes from Allied Components International. These devices are engineered for surface-mount technology integration. The series typically offers various impedance and current ratings to accommodate different signal line requirements. The manufacturer specializes in passive magnetic components for industrial and commercial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers for the SCM10-670M-RC were not identified in available documentation. Engineers should verify compatibility with alternative vendors by matching impedance, current rating, and physical footprint specifications.