PE-1210ACC510STS

Common Mode Chokes Overview

The PE-1210ACC510STS is a two-line common mode choke from Pulse Electronics, designed for surface mount PCB assembly. It features an inductance of 51 µH and offers an impedance of 2.6 kΩ at 10 MHz. The component supports a maximum DC current of 200 mA with a maximum DC resistance of 700 mΩ. It operates within a temperature range of -40°C to +85°C and is housed in a 1210 (3225 metric) package.

Common Mode Chokes Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Optimized for CANbus signal line protection
• Compact 1210 surface mount footprint

Common Mode Chokes Applications

• CANbus network interface circuits
• Automotive electronic control units
• Common mode noise suppression on data lines

Common Mode Chokes Procurement Notes

Verify the specific suffix 'STS' confirms tape and reel packaging when ordering. Confirm AEC-Q200 qualification requirements match your system's automotive grade specifications. Ensure the 200 mA current rating meets the operational load of the target circuit without saturation. Check that the 1210 package dimensions align with the designated PCB footprint.

Common Mode Chokes Selection Notes

Select this component for applications requiring robust common mode rejection on differential data buses. The 51 µH inductance provides effective filtering for high-frequency noise while maintaining signal integrity. Consider the 700 mΩ DCR impact on voltage drop if the line current approaches the 200 mA limit. The AEC-Q200 certification makes it suitable for harsh automotive environments where standard industrial components may fail.

Common Mode Chokes Part Context

This part belongs to Pulse Electronics' CMC series of common mode chokes. It is specifically engineered for automotive communication protocols like CANbus. The 1210 size balances performance with space constraints in modern vehicle electronics. It complements other AEC-Q200 qualified passive components in automotive harnesses.

Common Mode Chokes Replacement Considerations

Direct substitutes must match the 51 µH inductance, 2.6 kΩ @ 10 MHz impedance, and 200 mA current rating. Verify equivalent AEC-Q200 qualification status. Ensure the replacement maintains the 1210 SMD package dimensions for mechanical compatibility.