B2013NLT

Overview

The B2013NLT is a surface-mount common mode choke manufactured by Pulse Electronics. It features dual lines with an inductance of 9000 uH and a DC resistance of 1 Ohm. Designed for xDSL applications, this component operates as a signal filter to suppress electromagnetic interference. The device utilizes a shielded construction to minimize noise coupling while maintaining signal integrity in high-speed data transmission environments.

Feature Summary

• Provides effective common mode noise suppression for xDSL signal lines
• Features shielded construction to reduce electromagnetic interference
• Designed for surface-mount technology integration

Applications

• ADSL line protection circuits
• xDSL interface filtering
• Telecommunications equipment signal conditioning

Procurement Notes

Verify the specific datasheet revision and RoHS compliance status before procurement. Confirm that the surface-mount footprint matches the target PCB layout dimensions. Ensure the supplier provides original manufacturer documentation to validate authenticity and traceability against current production standards.

Selection Notes

Select this component when designing ADSL or xDSL interfaces requiring high inductance for low-frequency noise attenuation. The 1 Ohm DC resistance is suitable for standard line currents. Verify thermal performance requirements against the maximum operating temperature limits specified in the official product specifications.

Part Context

This part belongs to Pulse Electronics' portfolio of passive components focused on telecommunications. It serves as a critical element in digital subscriber line hardware, ensuring reliable data transmission by filtering out unwanted common mode signals from the differential pair.

Replacement Considerations

Consult official Pulse Electronics substitution guides for verified alternatives. Do not assume compatibility based solely on inductance values; verify impedance characteristics and physical footprint constraints.