MABA-010181-CF9A40

Balun Overview

The MABA-010181-CF9A40 is an RF flux-coupled transformer manufactured by MACOM Technology Solutions. It operates within a frequency range of 5 MHz to 90 MHz and provides a 1:9 impedance transformation ratio. The component utilizes a surface-mount package with six SMD pads and five leads, featuring flat lead construction for reliable board integration.

Balun Feature Summary

• Provides 1:9 impedance transformation via flux coupling
• Designed for broadband CATV applications
• Utilizes low-cost surface mount packaging

Balun Applications

• Broadband CATV systems
• RF signal distribution networks
• Impedance matching circuits

Balun Procurement Notes

Verify the specific suffix CF9A40 against official MACOM documentation to confirm exact pinout and mechanical dimensions. Ensure compatibility with existing PCB footprints before procurement. Confirm RoHS compliance status through current datasheets as specifications may evolve.

Balun Selection Notes

Select this component when a 1:9 impedance ratio is required in the 5-90 MHz band. Consider the surface-mount form factor for automated assembly processes. Evaluate thermal performance requirements against the specified operating temperature range of -40°C to +85°C.

Balun Part Context

This balun belongs to MACOM's audio and signal transformer series. It serves as a passive RF component for converting balanced signals to unbalanced formats or vice versa. The design focuses on cost-effective manufacturing while maintaining performance in cable television infrastructure.

Balun FAQ

What is the insertion loss specification?

The typical insertion loss is 1.3 dB.

Is this component suitable for high-power applications?

It is designed for broadband CATV applications, which typically involve lower power levels compared to high-power RF transmitters.