PH9455.105NL

Common Mode Chokes Overview

The PH9455.105NL is a through-hole common mode choke manufactured by Pulse Electronics, designed for effective noise suppression in electronic circuits. It features a nominal inductance of 1 mH measured at 15.94 MHz and offers a high current rating of 22 A. The component exhibits a maximum DC resistance (DCR) of 2.1 mOhm and an impedance of 1.5 kOhms at the test frequency. It operates within a temperature range of -40°C to +125°C and has a physical length of 30 mm.

Common Mode Chokes Feature Summary

• Through-hole mounting style for PCB integration
• High current handling capability up to 22 A
• Low DC resistance for efficient power transmission
• Wide operating temperature range from -40°C to +125°C

Common Mode Chokes Applications

• Power supply input filtering
• Noise suppression in high-current circuits
• EMI reduction in industrial equipment

Common Mode Chokes Procurement Notes

Verify the specific part number PH9455.105NL against official Pulse Electronics documentation to confirm electrical parameters such as inductance, current rating, and DCR. Ensure compatibility with through-hole assembly processes and check for RoHS compliance status in the latest datasheet before procurement.

Common Mode Chokes Selection Notes

Select this component when high current capacity and low insertion loss are required in through-hole designs. Consider the 22 A rating and 2.1 mOhm DCR for power integrity. Verify that the 1 mH inductance at 15.94 MHz meets the specific EMI filtering requirements of the target application circuit.

Common Mode Chokes Part Context

The PH9455 series consists of through-hole common mode chokes from Pulse Electronics. This series is engineered for robust noise suppression in demanding environments. The PH9455.105NL variant specifically targets applications requiring high current handling alongside effective common mode interference reduction.

Common Mode Chokes Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Cross-reference key parameters including inductance, current rating, and physical dimensions to ensure functional compatibility without modifying the existing PCB layout.