LCAT1000-12 Replacement: FMAT1014, SA6-12

Original Part

LCAT1000-12

L-com

RF Attenuators 12dB 0 Hz ~ 6 GHz 50 Ohms 2W SMA In-Line Module

Alternative Part

FMAT1014

Fairview Microwave

RF Attenuators 12dB 0 Hz ~ 6 GHz 50 Ohms 2W SMA In-Line Module

SA6-12

Fairview Microwave

RF Attenuators 12dB 0 Hz ~ 6 GHz 50 Ohms 2W SMA In-Line Module

1. FMAT1014 Substitution Conclusion Based on the provided specifications, the FMAT1014 can serve as a direct replacement for the LCAT1000-12, as both devices share identical core electrical performance. This includes a 12 dB attenuation value, an operational frequency range of 0–6 GHz, a power handling capacity of 2 W, and a 50-ohm impedance. The interface type for both is also SMA through-hole. The sole distinctions lie in the manufacturer and part number; there may be minor variances in mechanical dimensions, internal construction, or materials not explicitly detailed in the datasheet. However, for the vast majority of standard applications, these differences do not impact electrical functionality or performance, resulting in a high feasibility of substitution.

2. SA6-12 Substitution Conclusion The SA6-12 is also a viable substitute for the LCAT1000-12, as its key specifications—attenuation, frequency range, power rating, impedance, and interface—are exactly the same as those of the original part. The "SS" designation in its part number description likely refers to differences in mechanical construction or materials, such as a stainless-steel housing. These are physical attributes and do not affect the specified electrical parameters or RF performance. From an electrical performance standpoint, the SA6-12 is equivalent to the original part and is suitable for replacement. It is, however, advisable to verify its mechanical dimensions and spatial compatibility during the actual installation process.

Analysis ID: 02F7-C496000

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