CM8663Z161B-10

Common Mode Chokes Overview

The CM8663Z161B-10 is a two-line common mode choke manufactured by Laird-Signal Integrity Products. It features a through-hole mounting type and provides an impedance of 160 Ohms at 100 MHz. The component supports a maximum current rating of 82A with a maximum DC resistance (DCR) of 0.15 milliohms. Designed for power, low-frequency, and high-frequency signal lines, it withstands high DC currents without saturation.

Common Mode Chokes Feature Summary

• Ultra-high current handling capability in a small form factor
• Effective EMI filtering for power and signal lines
• Through-hole construction for robust mechanical attachment

Common Mode Chokes Applications

• High-current power line filtering
• Low-frequency signal line protection
• High-frequency noise suppression in data lines

Common Mode Chokes Procurement Notes

Verify the specific package type and pin configuration against the official datasheet before integration. Confirm that the 82A current rating aligns with the thermal management design of the target application. Ensure compatibility with through-hole assembly processes. Check for any RoHS compliance updates or environmental declarations required by the destination market regulations.

Common Mode Chokes Selection Notes

Select this component when high DC current capacity is critical alongside effective common mode noise reduction. The low DCR minimizes power loss in high-current paths. Consider the through-hole format if board space allows and higher mechanical stability is preferred over surface-mount alternatives. Evaluate the 160 Ohm impedance profile against the specific frequency spectrum of the interference to be suppressed.

Common Mode Chokes Part Context

This part belongs to the CM8663 Series, which is characterized by ultra-high current common mode chokes. The series emphasizes small form factors while maintaining significant current handling capabilities. It is designed specifically for applications requiring robust filtering on both power and signal lines where high DC bias currents are present.

Common Mode Chokes Replacement Considerations

Consult the official Laird-Signal Integrity Products catalog for direct substitutes within the CM8663 series. Verify that any alternative part matches the 82A current rating, 160 Ohm impedance, and through-hole package dimensions to ensure mechanical and electrical compatibility.