RL-9750-2VM-3,9

Common Mode Chokes Overview

The RL-9750-2VM-3,9 is a two-line common mode choke manufactured by Renco Electronics, Inc. It features an inductance of 3.9 mH measured at 10 kHz and supports a maximum current rating of 1.8 A. The component has a maximum DC resistance (DCR) of 133 mOhm. Designed for through-hole mounting, this EMI filter belongs to the RL-9750 series and is RoHS compliant.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for two-line circuits
• Engineered for through-hole PCB integration
• RoHS compliant construction

Common Mode Chokes Applications

• Single phase EMI filtering
• AC line filter applications
• Power supply input stages

Common Mode Chokes Procurement Notes

Verify the specific suffix indicates the correct inductance value of 3.9 mH. Confirm the package type matches the required through-hole footprint. Ensure the 1.8 A current rating meets the circuit requirements. Check RoHS compliance status if mandated by project specifications.

Common Mode Chokes Selection Notes

Select this component when a 3.9 mH inductance is required for common mode noise reduction. The 1.8 A current rating suits moderate power applications. The through-hole design facilitates manual assembly or wave soldering processes. Verify DCR limits against thermal management needs.

Common Mode Chokes Part Context

This part belongs to the RL-9750 series of common mode chokes from Renco Electronics, Inc., which was acquired by Standex Electronics. The series includes various inductance values and line configurations, such as single-phase and multi-line options, catering to diverse EMI filtering requirements.

Common Mode Chokes Replacement Considerations

Cross-reference with other RL-9750 variants for different inductance values. Verify compatibility with existing board layouts due to through-hole dimensions. Ensure substitute components match the 1.8 A current handling capability.