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Product Detailed Parameters
- Description：LUMPED LC LPF, DC - 30 MHZ, 50
- Series：ULP
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR)
- Frequency：37MHz (Cutoff)
- Bandwidth：30MHz
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：2.5dB
- Mounting Type：Surface Mount
- Package / Case：6-SMD Module
- Size / Dimension：0.250" L x 0.250" W (6.35mm x 6.35mm)
- Height (Max)：0.100" (2.54mm)
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Overview
The ULP-30+ is a lumped LC low-pass filter designed for signal conditioning applications. It operates within a frequency range of 0 Hz to 30 MHz with a specified cutoff frequency of 37 MHz. The component features a 50-ohm impedance and utilizes a compact SMD module package, specifically the QA2224 case style. This fixed attenuator/filter combination provides essential high-frequency rejection while maintaining signal integrity in RF and IF circuits.
Feature Summary
- Lumped LC architecture for effective low-pass filtering
- Compact surface-mount module design
- Standard 50-ohm system impedance compatibility
Applications
- RF signal conditioning
- IF stage filtering
- Harmonic suppression in communication systems
Procurement Notes
Verify the specific datasheet revision and electrical graphs when integrating the ULP-30+ into designs. Confirm that the QA2224 footprint matches your PCB layout requirements. Ensure operating conditions remain within the specified temperature and voltage limits to maintain performance stability and reliability during production.
Selection Notes
Select the ULP-30+ when a compact, cost-effective solution is required for frequencies up to 30 MHz. Its lumped element construction offers a smaller form factor compared to distributed line filters. Choose this model for applications prioritizing space efficiency and straightforward integration into standard 50-ohm signal paths without complex tuning.
Part Context
Mini-Circuits manufactures the ULP-30+ as part of its extensive portfolio of passive RF components. The company specializes in providing reliable signal conditioning solutions for various electronic industries. This component represents their expertise in creating compact, high-performance filters suitable for mass production and diverse engineering applications.
Replacement Considerations
Consult Mini-Circuits official documentation for direct cross-reference part numbers. Verify that any substitute maintains identical cutoff characteristics and physical dimensions to ensure seamless board replacement.
