EHF-FD1619

Balun Overview

The Panasonic EHF-FD1619 is a surface-mount RF hybrid balun designed for high-frequency applications. It operates within a frequency range of 1.2 GHz to 2.2 GHz, providing balanced-to-unbalanced signal conversion with a 1:1 ratio. The component features 50/50 Ohm impedance matching and utilizes a 1206 (3216 Metric) package. It exhibits a phase difference of 180° ±15°, ensuring precise signal integrity for RF circuits requiring compact, reliable hybrid balancing solutions.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion in the 1.2 GHz to 2.2 GHz range
• Features 50/50 Ohm impedance matching for consistent signal transmission
• Maintains a phase difference of 180° ±15° for accurate hybrid operation
• Utilizes a compact 1206 surface-mount package for efficient PCB integration

Balun Applications

• RF front-end modules requiring balanced signal distribution
• Wireless communication systems operating in the 1.2-2.2 GHz band
• Balanced mixer circuits for signal processing
• Antenna feed networks for phased array systems

Balun Procurement Notes

Verify the part number EHF-FD1619 against official Panasonic Electronic Components documentation to confirm specifications. Ensure the supplier provides traceability and authenticity guarantees. Check for RoHS compliance status if required by project standards. Confirm the 1206 package dimensions match your PCB footprint requirements before ordering.

Balun Selection Notes

Select this component when a 1:1 hybrid balun is needed for frequencies between 1.2 GHz and 2.2 GHz. The 1206 package suits designs with space constraints. Ensure the application requires 50 Ohm impedance matching and a 180-degree phase shift. Consider thermal management and soldering profiles compatible with surface-mount assembly processes for reliable performance.

Balun Part Context

The EHF-FD1619 belongs to Panasonic's EHF series of RF hybrid baluns. This series offers various models tailored for different frequency ranges and power levels. The FD1619 specifically targets mid-range RF applications, providing a balance between performance and size. It complements other components in RF signal chains where phase accuracy and impedance matching are critical.

Balun Replacement Considerations

Consult official Panasonic substitution guides for direct equivalents. Verify that any alternative balun matches the 1.2-2.2 GHz frequency range, 1206 package, and 180-degree phase requirement. Cross-reference impedance values and insertion loss specifications to ensure circuit compatibility without redesign.