C201370A-102NHF

Overview

The C201370A-102NHF is a two-line common mode choke manufactured by ITG Electronics, Inc. It features a nominal inductance of 1 mH measured at 10 kHz with a tolerance of +50% / -30%. The component supports a maximum current rating of 8.2 A and exhibits a direct current resistance (DCR) of 10.5 mOhm. Designed for through-hole mounting, this electromagnetic interference filter utilizes a dip package configuration to suppress noise in dual-line circuits.

Feature Summary

• Provides common mode noise suppression for two-line configurations
• Supports high current handling up to 8.2 amperes
• Utilizes through-hole technology for secure board integration

Applications

• Power supply input filtering
• Signal line noise reduction
• Electromagnetic interference suppression in electronic assemblies

Procurement Notes

Verify the specific inductance tolerance requirements (+50% / -30%) against circuit design specifications before procurement. Confirm that the 8.2 A current rating aligns with operational loads. Ensure the through-hole footprint matches the printed circuit board layout. Cross-reference the 10.5 mOhm DCR value to validate thermal performance expectations under continuous operation conditions.

Selection Notes

Select this component when designing circuits requiring robust common mode rejection for dual-line applications. The 1 mH inductance value offers effective filtering characteristics for standard frequency ranges. Consider the 8.2 A current capacity for power distribution lines. The through-hole construction provides mechanical stability suitable for environments subject to vibration or physical stress during assembly and operation.

Part Context

This component belongs to the ITG Electronics common mode choke series, specifically engineered for electromagnetic interference mitigation. The C201370A designation indicates a two-line configuration optimized for balanced noise cancellation. The product line emphasizes reliable performance in industrial and commercial electronic systems where signal integrity and power quality are critical operational parameters.

Replacement Considerations

The C201367A-102NHF is a documented substitute within the same manufacturer portfolio. This alternative maintains similar inductance characteristics but differs in current handling capabilities. Verify pin compatibility and physical dimensions before implementation to ensure seamless integration into existing designs without modification.