Original Part
Alternative Part
1. LCAT1005-07 Substitution Conclusion
Based on a comparison of key technical parameters, the LCAT1005-07 is fully capable of serving as a drop-in replacement for the original part LCAT1002-07. All core specifications—including attenuation value (7dB), rated power (2W), characteristic impedance (50Ω), and connector type (SMA In-Line Module)—are identical. The difference lies in the frequency range: the LCAT1005-07 supports DC-18 GHz, which is significantly wider than the original part's DC-3 GHz. Within the entire operating band of the original part (0-3 GHz), the performance of the LCAT1005-07 will meet the same specifications. Moreover, it offers a broader operational bandwidth, typically delivering equal or superior performance. Therefore, it can be used as a direct replacement and provides extended capability for high-frequency applications.
2. LCAT1006-07 Substitution Conclusion
The feasibility of substituting the original part LCAT1002-07 with the LCAT1006-07 leads to the same conclusion as for the LCAT1005-07: it is a fully qualified replacement. According to the provided data, the specifications of the LCAT1006-07 are identical to those of the LCAT1005-07, sharing the same core parameters (7dB, 2W, 50Ω, SMA) and the same extended frequency range of DC-18 GHz. Compared to the original part, the key difference is again the significantly expanded frequency coverage. The LCAT1006-07 not only fully covers and remains compatible with all applications of the original part within 3 GHz, but its wider bandwidth typically indicates optimized performance at higher frequencies. Its performance in the lower frequency band will be no less than that of the original part. Consequently, it can be regarded as a direct replacement with more comprehensive performance coverage.
Analysis ID: C9ED-BBBB000
Based on part parameters and for reference only. Not to be used for procurement or production.
SkyChip © 2026, Email: sales@skychip.com