ULP-190+

Overview

The ULP-190+ is a low pass filter designed for operation from DC to 190 MHz with a nominal impedance of 50 Ohms. It utilizes SMD/SMT termination and features a top hat package measuring 0.25 inches by 0.25 inches. The component offers an insertion loss of 1.5 dB and provides high rejection characteristics within its specified bandwidth.

Feature Summary

• Utilizes miniature high Q capacitors for effective filtering performance
• Provides good matching within the passband
• Delivers high rejection characteristics above the cutoff frequency

Applications

• RF signal conditioning
• IF stage filtering
• Microwave component integration

Procurement Notes

Verify the specific datasheet version and revision history before procurement to ensure compatibility with current design requirements. Confirm that the SMD/SMT termination style matches the intended PCB footprint and soldering process capabilities. Ensure the 50 Ohm impedance specification aligns with the system architecture to prevent signal reflection issues.

Selection Notes

Select this component when a compact, surface-mount solution is required for frequencies up to 190 MHz. The top hat package offers mechanical protection while maintaining a small footprint. Consider the 1.5 dB insertion loss in link budget calculations. Verify that the high Q capacitor construction meets the thermal and reliability standards of the target application environment.

Part Context

Mini-Circuits manufactures RF, IF, and microwave components ranging from DC to 86 GHz. The ULP-190+ belongs to their line of lumped LC low pass filters, which are engineered for general-purpose applications requiring reliable signal integrity and compact form factors in electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.