HHM1726P1

Balun Overview

The TDK HHM1726P1 is a surface-mount RF balun designed for the 880MHz to 960MHz frequency range. It features a 50/100 Ohm impedance configuration and operates with a phase difference of 180° ±10°. The component utilizes a 0603 (1608 Metric) package, suitable for compact electronic designs requiring balanced-to-unbalanced signal conversion.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion within the specified RF frequency band
• Maintains precise 180-degree phase difference tolerance for signal integrity
• Supports dual impedance matching options of 50 and 100 Ohms

Balun Applications

• RF transceiver modules
• Wireless communication devices
• Signal conditioning circuits

Balun Procurement Notes

This component is officially obsolete and no longer manufactured by TDK Corporation. Procurement should focus on verified replacement parts rather than original stock. Verify that substitute components meet identical electrical specifications and physical footprint requirements to ensure seamless integration into existing designs without modification.

Balun Selection Notes

Designers must transition from this discontinued part to an active equivalent. The primary selection criterion is finding a direct functional replacement that matches the 880-960MHz operational bandwidth and 0603 package dimensions. Ensure the substitute maintains the required 50/100 Ohm impedance and phase characteristics to preserve circuit performance.

Balun Part Context

The HHM1726P1 belongs to TDK's series of RF signal conditioning components, specifically baluns used in wireless applications. As an obsolete product, it represents a legacy solution for mid-band RF frequencies. Its discontinuation necessitates migration strategies for manufacturers maintaining older hardware platforms or seeking supply chain stability.

Balun Replacement Considerations

TDK recommends the HHM17144A1 as the manufacturer-approved substitute. This alternative offers comparable performance metrics and fits the same 0603 footprint, facilitating a direct drop-in replacement for design continuity.