3A625

Balun Overview

The 3A625 is an RF balun manufactured by TTM Technologies, Inc. It operates within a frequency range of 2.3 GHz to 2.7 GHz. The component provides impedance transformation between unbalanced and balanced ports, specifically converting 50 Ohm unbalanced to 50 Ohm balanced configurations. It is housed in a compact 3-SMD, no lead surface-mount package. This device belongs to the Xinger series, designed for integration into modern wireless communication systems requiring differential signal processing.

Balun Feature Summary

• Provides balanced-to-unbalanced signal conversion for differential circuit interfaces
• Utilizes ceramic-filled PTFE composite materials for electrical and mechanical stability
• Designed for surface-mount integration with low-profile packaging

Balun Applications

• Wireless communication modules operating in the 2.4 GHz ISM band
• Differential input/output connections on modern chipsets
• RF front-end assemblies requiring impedance matching

Balun Procurement Notes

Verify current availability status as supply conditions may vary. Confirm RoHS compliance documentation matches specific manufacturing lots. Ensure the 3-SMD footprint dimensions align with PCB layout requirements before finalizing procurement orders.

Balun Selection Notes

Select this component when a 50-ohm to 50-ohm balun is required for 2.3-2.7 GHz applications. Consider the 3-SMD package size for space-constrained designs. Verify that the operating frequency range covers the specific system bandwidth needs without additional filtering.

Balun Part Context

TTM Technologies produces the Xinger series of passive RF components. These products are engineered for high reliability in demanding environments. The 3A625 represents a standard solution for balancing signals in wireless infrastructure and consumer electronics.

Balun Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Evaluate alternative baluns from other manufacturers only if they match the 2.3-2.7 GHz range, 50/50 Ohm impedance, and 3-SMD package constraints.

Balun FAQ

What is the impedance configuration of the 3A625?

The 3A625 converts between 50 Ohm unbalanced and 50 Ohm balanced impedances.

What material composition ensures the stability of the 3A625?

The component is constructed from ceramic-filled PTFE composites to provide excellent electrical and mechanical stability.