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Product Detailed Parameters
- Description：RF FILTER LOW PASS 25.4GHZ 3SMD
- Series：-
- Mfr：Knowles Dielectric Labs
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：25.4GHz Center
- Bandwidth：-
- Filter Type：Low Pass
- Ripple：-
- Insertion Loss：2.2dB
- Mounting Type：Surface Mount
- Package / Case：3-SMD, No Lead
- Size / Dimension：0.220" L x 0.140" W (5.59mm x 3.56mm)
- Height (Max)：0.093" (2.36mm)
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Overview
The L254XF3S-T is a surface-mount low-pass RF filter manufactured by Knowles Dielectric Labs. It features a center frequency of 25.4 GHz and an insertion loss of 2.2 dB. The component utilizes a 3-SMD, no-lead package with a maximum height of 0.093 inches (2.36 mm). Designed for high-frequency signal conditioning, it operates within standard industrial temperature ranges.
Feature Summary
- Surface-mount low-pass RF filter design
- High-frequency operation at 25.4 GHz
- Compact 3-SMD no-lead package configuration
Applications
- RF signal conditioning circuits
- High-frequency communication systems
- Microwave filter applications
Procurement Notes
Verify the specific datasheet version for the L254XF3S-T to confirm exact electrical tolerances and mechanical dimensions prior to integration. Ensure compatibility with standard SMD reflow soldering profiles suitable for ceramic RF components. Cross-reference the manufacturer's latest documentation for any updates regarding material composition or environmental compliance standards.
Selection Notes
Select this component when a compact, surface-mount solution is required for filtering signals around the 25.4 GHz range. The 3-SMD form factor facilitates automated assembly in space-constrained PCB layouts. Consider the 2.2 dB insertion loss specification when designing for signal integrity requirements in high-frequency paths.
Part Context
This part belongs to the Knowles Dielectric Labs RF filter portfolio, specifically designed for microwave and millimeter-wave applications. It complements other series such as the L254XF3S variant, offering a different package configuration while maintaining similar frequency performance characteristics for system designers requiring flexible mounting options.
Replacement Considerations
The L254XF3S is a related variant from the same manufacturer but differs in package type (6-SMD vs. 3-SMD). Verify pinout and mechanical footprint compatibility before substitution. No other public substitute part numbers are confirmed.
