CMF64-1005SM

Common Mode Chokes Overview

The CMF64-1005SM is a surface mount common mode choke manufactured by Gowanda Electronics. It provides 10 mH inductance at 10 kHz for two-line applications. The component supports a maximum current rating of 330 mA and features a maximum DC resistance (DCR) of 900 mOhm. It operates within a temperature range of -55°C to 125°C. The physical dimensions are 0.530 inches L x 0.530 inches W (13.46mm x 13.46mm), with a maximum height of 0.300 inches (7.62mm).

Common Mode Chokes Feature Summary

• Surface mount configuration for automated assembly.
• Two-line common mode filtering capability.
• High operating temperature stability.

Common Mode Chokes Applications

• Signal line noise suppression.
• Power supply EMI filtering.
• Data communication interface protection.

Common Mode Chokes Procurement Notes

Verify the specific part number suffix against official Gowanda documentation to ensure correct inductance and current ratings. Confirm that the surface mount footprint matches the design layout requirements. Check RoHS compliance status if required for the target application environment. Ensure thermal management strategies account for the specified operating temperature range during system integration.

Common Mode Chokes Selection Notes

Select this component when a compact surface mount solution is required for two-line common mode noise reduction. Consider the 330 mA current limit and 900 mOhm DCR for power loss calculations. Evaluate the 10 mH inductance value against the target frequency spectrum for effective attenuation. Compare physical dimensions against available PCB real estate constraints.

Common Mode Chokes Part Context

This component belongs to the CMF64 series of common mode chokes from Gowanda Electronics. The series offers various inductance values and current ratings tailored for different filtering needs. The CMF64 series is designed for high-reliability applications requiring robust magnetic performance in a small form factor.

Common Mode Chokes Replacement Considerations

Consult Gowanda Electronics for direct substitutes within the CMF64 series or equivalent components from other manufacturers. Verify pin compatibility, electrical specifications, and mechanical dimensions before substitution. Cross-reference datasheets to ensure identical performance characteristics in the target circuit.