B2064

Overview

The B2064 is an SMD ADSL line transformer manufactured by Pulse Electronics. It operates within a frequency range of 30 kHz to 1.1 MHz and features an inductance of 480 uH with a primary coil resistance of 1 ohm. The component provides 1.5 kV insulation voltage and functions reliably between -40°C and +85°C. It is unshielded, measures 17.65 mm in length, 13.46 mm in width, and 12.32 mm in height, and weighs 6.200 g.

Feature Summary

• Designed specifically for ADSL line applications
• Surface mount construction for automated assembly
• High insulation voltage capability

Applications

• ADSL chipset integration
• Telecommunications line interface circuits
• Digital subscriber line modems

Procurement Notes

Verify the specific manufacturer part number against official Pulse Electronics documentation to confirm electrical parameters and physical dimensions. Ensure the component meets required environmental operating temperatures and insulation standards for the target application. Cross-reference datasheets to validate RoHS compliance status and surface mount termination types before procurement.

Selection Notes

Select this component for designs requiring dedicated ADSL line transformation with specified impedance characteristics. Consider the physical footprint constraints due to its specific height and length dimensions. Verify compatibility with the intended telecommunications chipset and ensure the operating temperature range aligns with the system's thermal environment requirements.

Part Context

This component belongs to the audio and signal transformer category from Pulse Electronics. It serves as a specialized magnetic component for digital subscriber line infrastructure. The device supports high-frequency signal transmission while maintaining electrical isolation between circuit segments in telecommunication equipment.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official distributor databases or manufacturer engineering support for verified cross-references that match the specific electrical and mechanical specifications.