PE-65554

Common Mode Chokes Overview

The PE-65554 is a 4-line through-hole common mode choke designed for ISDN S-interface applications. It features an inductance of 24 uH and a maximum DC resistance of 0.3 Ohms. The component operates within a temperature range of -40 C to +85 C. It utilizes a tube packaging format and is constructed with unshielded windings. This device is engineered to attenuate common mode interference in data transmission environments, ensuring signal integrity for telecommunications interfaces.

Common Mode Chokes Feature Summary

• Provides attenuation of common mode interference in data transmission environments
• Engineered specifically for ISDN S-interface applications
• Features a 4-line configuration for multi-channel noise suppression

Common Mode Chokes Applications

• ISDN S-interface circuits
• Data transmission line protection
• Telecommunications equipment filtering

Common Mode Chokes Procurement Notes

Verify the specific datasheet version as specifications may vary between manufacturers listing this part number. Confirm that the 24 uH inductance rating aligns with your circuit requirements, as some sources cite different values like 47 uH for similar Pulse Electronics models. Ensure the through-hole package dimensions fit your PCB layout constraints before finalizing procurement decisions.

Common Mode Chokes Selection Notes

Select this component when designing ISDN S-interface circuits requiring robust common mode noise rejection. The 4-line configuration makes it suitable for multi-wire data lines where simultaneous interference suppression is necessary. Consider the operating temperature range and physical size relative to other available common mode chokes in the Pulse Electronics portfolio to ensure compatibility with your system's thermal and spatial limitations.

Common Mode Chokes Part Context

This component belongs to the Pulse Electronics common mode choke family, which includes various configurations for different interface standards. Similar parts in the series include the PE-65854 and PE-65554NL, offering variations in inductance and mounting style. These devices are typically used in conjunction with other passive components to form complete filtering networks for sensitive electronic interfaces.

Common Mode Chokes Replacement Considerations

The PE-65554NL is a listed alternative part number from the same manufacturer. Verify pinout compatibility and electrical parameters such as inductance and DC resistance before substitution. Other generic 4-line common mode chokes may serve as replacements if they meet the specific ISDN interface requirements and physical footprint constraints.