750315742

Overview

The Würth Elektronik 750315742 is a surface-mount common mode choke belonging to the MID-D11 series. It features an EE11/6/3 core configuration and provides 24 mH inductance at 10 kHz with a maximum DC resistance of 6.3 ohms. Rated for 240 mA, this two-line filter operates within a temperature range of -40°C to 125°C. The component utilizes a horizontal four-lead鸥翼 package design.

Feature Summary

• Utilizes EE11/6/3 core geometry for compact power filtering
• Designed for high impedance common mode noise suppression
• Supports surface mount assembly processes

Applications

• Power line EMI filtering
• DC/DC converter input/output stages
• Signal integrity protection in industrial electronics

Procurement Notes

Verify the specific ordering suffix against the manufacturer datasheet to ensure correct packaging and tolerance specifications. Confirm RoHS3 compliance status and MSL rating requirements prior to integration into production schedules. Cross-reference the DigiKey part number 1297-1182-2-ND for accurate distributor identification and documentation access.

Selection Notes

Select this component when space-constrained designs require effective common mode noise attenuation on low-current lines. The 240 mA current rating suits sensitive control circuits rather than high-power distribution. Ensure the 6.3 ohm DC resistance aligns with system voltage drop constraints and thermal management capabilities.

Part Context

This component is part of the MID-D11 family from Würth Elektronik, specialized for SMD power chokes. The series targets applications demanding reliable EMI suppression in minimal footprints. The EE11/6/3 core size balances magnetic performance with board real estate efficiency for modern electronic assemblies.

Replacement Considerations

Consult official substitution lists for equivalent inductance and current ratings. Verify pin compatibility and physical dimensions before adopting alternative sources.