C201540A-332NHF

Overview

The C201540A-332NHF is a dual-line common mode choke manufactured by ITG Electronics, Inc. It features an inductance of 3.3 mH measured at 10 kHz with a tolerance of 30%. The component supports a maximum current rating of 2.8 A and exhibits a direct current resistance (DCR) of 53 mOhm. Designed for through-hole mounting, it operates within a rated voltage of 250 VAC and provides a dielectric strength of 1500 Vrms between windings. The housing material meets UL 94 V-0 flammability standards.

Feature Summary

• Dual-line configuration for effective common mode noise suppression
• Through-hole construction suitable for standard PCB assembly
• High dielectric isolation between windings for safety compliance

Applications

• Power supply input filtering
• Lighting application noise reduction
• AC line interference suppression

Procurement Notes

Verify the specific suffix NHF against the manufacturer's latest datasheet to confirm RoHS compliance status and exact packaging details. Ensure the 2.8 A current rating aligns with your circuit's peak load requirements. Confirm that the 53 mOhm DCR does not cause excessive voltage drop in your design. Cross-reference the 3.3 mH inductance value at 10 kHz with your filter specifications.

Selection Notes

Select this component when a through-hole solution is required for AC line filtering applications. The 2.8 A rating suits moderate power circuits where space allows for larger passive components. Consider the 53 mOhm DCR impact on efficiency if low-loss performance is critical. Verify compatibility with 250 VAC systems and ensure adequate clearance for the physical package size.

Part Context

This part belongs to the C201540A series from ITG Electronics, Inc., which focuses on AC common mode noise filters. The series is designed for power supplies and lighting applications. It shares family characteristics such as UL 94 V-0 housing and high dielectric strength. The specific model differs from other series members like the C201368A by its lower current rating and higher DC resistance.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical equivalence carefully if considering alternatives from other manufacturers.