B2031NL

Overview

The B2031NL is a through-hole pulse transformer manufactured by Pulse Electronics, designed specifically for ADI ADSL chipsets. It features a 5mH inductance and a 1:1 turns ratio. The component is classified as an ADSL line transformer intended for telecommunications applications requiring reliable signal coupling.

Feature Summary

• Optimized for ADI ADSL chipset integration
• Through-hole mounting configuration
• ADSL line transformer design

Applications

• ADSL modem circuits
• Telecommunications line interface modules
• ADI chipset-based broadband equipment

Procurement Notes

Verify the current production status of the B2031NL before procurement planning. Official documentation indicates this part may be discontinued or obsolete. Confirm availability with authorized distributors and ensure compatibility with existing ADI ADSL designs if sourcing from secondary markets.

Selection Notes

Select the B2031NL only when designing for specific ADI ADSL chipsets requiring a 5mH inductance and through-hole assembly. Ensure the application supports legacy components if new designs are considered, given potential discontinuation status.

Part Context

This component belongs to the Pulse Electronics portfolio of audio and signal transformers. It serves as a specialized magnetic component for digital subscriber line (ADSL) applications, providing necessary impedance matching and isolation for data transmission over telephone lines.

Replacement Considerations

Official substitute part numbers are not provided in available public documentation. Due to the likely discontinued status, engineering teams should consult Pulse Electronics directly for qualified replacement recommendations or equivalent modern alternatives.