ZLFW-K1292+

Overview

The ZLFW-K1292+ is a 50Ω low pass filter from Mini-Circuits, built in a broadband connectorized package. It covers a DC to 12.9 GHz bandwidth with good matching within the passband. The unit features a 2.92mm termination and offers a power handling capability of 34 dBm. Insertion loss is specified at 2.4 dB. The stopband frequency ranges extend from 17 to 19.5 GHz and 19.5 to 22.9 GHz. Compliance includes RoHS and REACH standards.

Feature Summary

• Broadband connectorized package design for versatile integration
• Low insertion loss characteristics within the operating bandwidth
• High power handling capability suitable for demanding RF environments

Applications

• RF signal chain filtering
• Test and measurement equipment
• Telecommunications infrastructure

Procurement Notes

Verify the specific datasheet version for the ZLFW-K1292+ to confirm current electrical parameters and mechanical drawings. Ensure compatibility with 2.92mm mating connectors in your system design. Check for any recent updates regarding compliance certifications or manufacturing changes before finalizing procurement specifications.

Selection Notes

Select this component when a low pass filter with a cutoff near 12.9 GHz is required. The 2.92mm interface suits high-frequency applications needing precise impedance matching. Consider the 34 dBm power rating for systems with significant signal amplitude. Evaluate the 2.4 dB insertion loss against system budget constraints.

Part Context

This part belongs to the ZLFW series of coaxial low-temperature co-fired ceramic (LTCC) low pass filters by Mini-Circuits. These components are engineered for high performance across wide frequency bands. The series utilizes robust construction techniques to maintain stability and reliability in various RF and microwave circuit implementations.

Replacement Considerations

Consult official Mini-Circuits documentation for verified substitute part numbers. Cross-referencing requires matching impedance, frequency range, and connector type. Do not assume interchangeability without confirming technical specifications against the original component requirements.