PH9455.826NL

Common Mode Chokes Overview

The PH9455.826NL is a through-hole common mode choke manufactured by Pulse Electronics, designed for robust electromagnetic interference suppression in industrial and commercial applications. This component features an inductance of 82 mH with a tolerance range of -30% to +50%. It supports a maximum DC current rating of 3 A and exhibits a low maximum DC resistance of 150 mOhms. The self-resolving frequency is specified at 130 kHz, providing an impedance of 37 kOhms at that frequency. It operates reliably within a temperature range of -40°C to +125°C.

Common Mode Chokes Feature Summary

• Provides high inductance for effective common mode noise attenuation in power lines
• Supports high continuous DC current handling capability for stable operation under load
• Constructed for through-hole PCB mounting to ensure mechanical stability
• Operates across a wide industrial temperature range for environmental resilience

Common Mode Chokes Applications

• Industrial power supply input filtering
• Commercial equipment EMI suppression
• General purpose common mode noise reduction in AC/DC circuits

Common Mode Chokes Procurement Notes

Verify the specific suffix against official Pulse Electronics documentation to confirm exact electrical tolerances and physical dimensions. Ensure the selected variant matches the required inductance value and current rating for the target circuit design. Cross-reference datasheet parameters with system requirements before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when high inductance values are required for low-frequency noise suppression in through-hole designs. Consider the 3 A current rating and 150 mOhm DCR to ensure minimal voltage drop and thermal generation. Evaluate the -40°C to +125°C operating range against environmental conditions. Confirm compatibility with available PCB footprint and assembly processes.

Common Mode Chokes Part Context

This part belongs to the PH9455 series of common mode chokes from Pulse Electronics. The series offers various inductance options tailored for different filtering needs. These components are engineered for durability and consistent performance in demanding electronic environments, serving as critical elements in power integrity management.

Common Mode Chokes Replacement Considerations

Consult official manufacturer substitution guides for verified alternatives. Ensure any replacement maintains equivalent inductance, current rating, and physical mounting constraints.