PE-1210CCMC161STS

Common Mode Chokes Overview

The PE-1210CCMC161STS is a surface-mount common mode choke from Pulse Electronics, designed for signal line protection. It features an impedance of 160 Ohms at 100 MHz and supports a maximum DC current of 480 mA. The component has a maximum DC resistance of 150 mOhms and operates within a temperature range of -40°C to +85°C. Housed in a compact 1210 (3225 Metric) package with dimensions of 3.2 mm length, 2.5 mm width, and 1.8 mm height, it utilizes SMD/SMT termination for PCB mounting.

Common Mode Chokes Feature Summary

• Provides common mode noise suppression for high-speed data lines
• Compact surface-mount design suitable for space-constrained layouts
• Non-shielded construction with low DC resistance

Common Mode Chokes Applications

• USB 2.0 interface protection
• IEEE 1394b (FireWire) signal filtering
• LVDS (Low-Voltage Differential Signaling) circuit noise reduction

Common Mode Chokes Procurement Notes

Verify the specific datasheet version for the PE-1210CCMC161STS to confirm RoHS compliance status and exact electrical tolerances. Ensure that the selected component matches the required 160 Ohm impedance specification at 100 MHz for your target application frequency. Cross-reference the 480 mA current rating against peak operational loads to prevent saturation. Confirm package compatibility with your PCB footprint before finalizing procurement orders.

Common Mode Chokes Selection Notes

Select this component when designing circuits requiring common mode noise attenuation for differential signaling standards such as USB or FireWire. The 160 Ohm impedance value offers a balance between noise suppression and signal integrity preservation. Consider the 1210 package size relative to available board real estate. Evaluate the 480 mA current handling capability against the maximum expected DC bias on the protected lines to ensure reliable operation under load conditions.

Common Mode Chokes Part Context

This part belongs to the CCMC series of common mode chokes manufactured by Pulse Electronics. These components are engineered specifically for protecting sensitive electronic interfaces from electromagnetic interference. The series includes various impedance values tailored for different data rates and protocol requirements, providing standardized solutions for EMI mitigation in consumer electronics and industrial equipment.

Common Mode Chokes Replacement Considerations

Publicly confirmed substitute part numbers for PE-1210CCMC161STS were not identified in the provided source material. Verify compatibility with alternative components by matching impedance, current rating, and physical dimensions.