PE-1812ACC110STS

Common Mode Chokes Overview

The PE-1812ACC110STS is a surface-mount common mode choke from Pulse Electronics, designed for automotive applications under the AEC-Q200 standard. It features an inductance of 11µH and a DC resistance (DCR) of 0.5Ω. The component supports a maximum DC current of 360mA and provides an impedance of 600Ω at 10MHz. Operating within a temperature range of -40°C to +125°C, it utilizes a shielded design to minimize electromagnetic interference. The physical dimensions are 4.5mm in length, 3.2mm in width, and 3mm in height.

Common Mode Chokes Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Shielded construction to reduce electromagnetic interference
• High-temperature operation capability up to 125°C

Common Mode Chokes Applications

• Automotive data bus line protection
• Signal filtering in vehicle electronics
• Common mode noise suppression in communication circuits

Common Mode Chokes Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Confirm that the AEC-Q200 qualification aligns with your specific automotive project requirements. Ensure the operating temperature range meets the environmental conditions of the intended application site.

Common Mode Chokes Selection Notes

Select this component when automotive-grade reliability and compact SMD packaging are required. The 11µH inductance and 360mA current rating suit low-power signal lines. Consider the 0.5Ω DCR for power loss calculations. The shielded design is critical for environments with high electromagnetic noise sensitivity.

Common Mode Chokes Part Context

This part belongs to the 1812 ACC series by Pulse Electronics, focusing on automotive-grade passive components. The series emphasizes robust performance in harsh vehicular environments. It complements other signal conditioning components in modern automotive electronic control units and communication modules.

Common Mode Chokes Replacement Considerations

Cross-reference with other AEC-Q200 qualified common mode chokes in the 1812 package if supply constraints exist. Verify equivalent inductance, current rating, and impedance characteristics to ensure circuit compatibility without redesign.