C201388A-351

Overview

The C201388A-351 is a two-line common mode choke manufactured by ITG Electronics, Inc. It features an inductance of 350 µH measured at 10 kHz with a tolerance range of +50% and -30%. The component supports a maximum current rating of 6.5 A and exhibits a direct current resistance (DCR) of 9 mOhm. Designed for through-hole mounting, it utilizes a DIP package configuration suitable for power line filtering applications.

Feature Summary

• Provides effective common mode noise suppression for dual-line circuits
• Engineered for high-current handling capabilities up to 6.5 A
• Utilizes through-hole technology for robust mechanical integration

Applications

• Power supply input filtering
• AC line noise reduction
• Electronic equipment EMI suppression

Procurement Notes

Verify the specific suffix code against official manufacturer documentation to confirm exact electrical tolerances and physical dimensions. Ensure compatibility with existing PCB footprint requirements before procurement. Cross-reference datasheet specifications for thermal performance limits under continuous load conditions to prevent operational failures.

Selection Notes

Select this component when designing circuits requiring significant common mode attenuation at low frequencies. The 6.5 A current rating makes it suitable for higher power applications compared to standard signal chokes. Evaluate the 9 mOhm DCR impact on overall system efficiency during initial design phases.

Part Context

This part belongs to the C201388A series of common mode chokes from ITG Electronics. The series offers various inductance values tailored for different power line filtering needs. The C201388A-351 specifically addresses applications requiring moderate inductance with high current capacity in a standard DIP form factor.

Replacement Considerations

Direct substitutes must match the 350 µH inductance, 6.5 A current rating, and 9 mOhm DCR specifications. Verify that alternative components maintain the same two-line configuration and through-hole mounting style to ensure mechanical fit.