VLF-1525+

Overview

The VLF-1525+ is a low-pass RF filter manufactured by Mini-Circuits, designed for signal conditioning applications. It features a cutoff frequency of 1.75 GHz and operates within a frequency range from DC to 1525 MHz. The component maintains a standard impedance of 50 Ohms and utilizes an SMA in-line module package. This rugged uni-body construction ensures durability for various RF environments.

Feature Summary

• Low-pass filtering capability with a defined cutoff frequency
• SMA in-line module connector interface
• Rugged uni-body construction for mechanical stability

Applications

• RF signal conditioning circuits
• Microwave system filtering
• Communication equipment signal processing

Procurement Notes

Verify the specific suffix designation (+) to confirm RoHS compliance status as indicated in official documentation. Ensure the SMA in-line module form factor matches the target PCB or cable assembly requirements. Cross-reference the manufacturer part number against current datasheets to confirm electrical specifications remain unchanged.

Selection Notes

Select this component when a low-pass filter with a 1.75 GHz cutoff is required in an SMA in-line configuration. The 50 Ohm impedance rating suits standard RF systems. Consider the physical dimensions of the in-line module for integration into existing coaxial setups or test fixtures requiring robust mechanical connections.

Part Context

This component belongs to Mini-Circuits' RF filter portfolio, specifically the VLF series. It serves as a discrete signal conditioning element distinct from surface-mount alternatives like the LFCN series. The product line focuses on providing reliable filtering solutions for radio frequency and microwave frequencies up to several gigahertz.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Evaluate alternative low-pass filters from Mini-Circuits based on similar cutoff frequencies and connector types if direct substitution is necessary.