SA6-10 Replacement: FMAT7466-10, FMAT7467-10

Original Part

SA6-10

Fairview Microwave

RF Attenuators 10dB 0 Hz ~ 6 GHz 50 Ohms 2W SMA In-Line Module

Alternative Part

FMAT7466-10

Fairview Microwave

RF Attenuators 10dB 0 Hz ~ 12 GHz 50 Ohms 2W SMA In-Line Module

FMAT7467-10

Fairview Microwave

RF Attenuators 10dB 0 Hz ~ 12 GHz 50 Ohms 2W SMA In-Line Module

1. FMAT7466-10 Substitution Conclusion The FMAT7466-10 aligns with the original SA6-10 part in core parameters such as attenuation, power handling, impedance, and package outline. However, two differences exist: first, the frequency range is extended from 0–6 GHz to 0–12 GHz. The new part offers improved performance for higher-frequency applications and supports wider signal bandwidth, while maintaining equivalent electrical performance below 6 GHz. Second, the connector sequence has changed from PLUG-JACK to JACK-PLUG, indicating a reversal of the male/female orientation. This may require adjusting the mounting direction or verifying connection compatibility during mechanical assembly to avoid physical interface mismatch. If the application frequency does not exceed 6 GHz and the connector orientation can be accommodated, the FMAT7466-10 can serve as a direct replacement; otherwise, installation requirements should be carefully evaluated.

2. FMAT7467-10 Substitution Conclusion The FMAT7467-10 matches the original SA6-10 in key electrical specifications including attenuation, power rating, impedance, and package. Differences include an extended frequency range to 0–12 GHz, meaning the new part provides better performance in higher frequency bands (above 6 GHz), while functioning identically below 6 GHz. Additionally, the connector sequence has been changed from PLUG-JACK to JACK-PLUG, indicating reversed gender arrangement, which may affect mechanical mating. Installation should involve checking orientation or using adapters if necessary. Furthermore, the omission of “SS” in the description may imply minor material differences, though basic specifications remain unaffected. In summary, the FMAT7467-10 can substitute for the SA6-10 in low-frequency applications where connector orientation can be adapted; however, system compatibility should be verified for high-frequency use.

Analysis ID: CF3F-3DD1000

Based on part parameters and for reference only. Not to be used for procurement or production.