CC1812C513R-10

Overview

The CC1812C513R-10 is a surface-mount common mode choke manufactured by Laird-Signal Integrity Products. It features two channels with an inductance of 51 µH and a DC resistance (DCR) maximum of 500 mOhms. The component supports a maximum DC current of 200 mA and offers an impedance of 3.5 kOhms at 40 MHz. Voltage ratings include 80V DC and 42V AC. It operates within a temperature range of -40°C to +125°C and utilizes SMD/SMT termination for PCB mounting.

Feature Summary

• Provides common mode noise suppression for signal lines
• Supports high-density surface mount assembly
• Maintains performance across extended industrial temperature ranges

Applications

• Signal line filtering
• Power line filtering
• EMI suppression in compact electronic devices

Procurement Notes

Verify the manufacturer designation, as some listings reference Qnity while official documentation cites Laird-Signal Integrity Products. Confirm RoHS compliance status and specific packaging options such as cut tape or reel availability through authorized distributors. Ensure the part number suffix matches the required impedance and inductance specifications for your design.

Selection Notes

Select this component when designing circuits requiring low-profile common mode chokes for signal integrity. The 51 µH inductance and 200 mA current rating suit applications with moderate current demands. Verify that the 500 mOhm DCR aligns with power loss constraints and that the 0.205 x 0.138 inch footprint fits the PCB layout requirements.

Part Context

This component belongs to the CC series of common mode chokes from Laird-Signal Integrity Products. It is categorized under inductors, chokes, and coils. The device is designed for surface mount technology, offering a compact solution for electromagnetic interference filtering in modern electronics manufacturing.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.