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Product Detailed Parameters
- Description：29.2550MHZ GSF-75 SM MONOLITHIC
- Series：GSF
- Mfr：Golledge Electronics Ltd
- Package：Cut Tape (CT)
- Frequency - Center：29.255 GHz
- Impedance：1 kOhms
- Insertion Loss：4dB
- Bandwidth：15 kHz
- Ripple：1dB
- Number of Poles：4
- Operating Temperature：-25°C ~ 75°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.283" L x 0.205" W (7.20mm x 5.20mm)
- Height (Max)：0.059" (1.50mm)
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Overview
The MP05825 is a surface-mount ceramic filter manufactured by Golledge Electronics Ltd. It operates at a nominal center frequency of 138.24 MHz with an insertion loss of 25.0 dB and an upper -0.6dB frequency of 176.74 MHz. The component utilizes a DILCC4 package configuration, designed for high-frequency signal processing applications requiring precise filtering characteristics within the specified operational range.
Feature Summary
- Surface-mount construction utilizing a compact ceramic package
- Designed for high-frequency signal filtering operations
- Provides defined insertion loss performance specifications
Applications
- High-frequency signal processing circuits
- RF communication system filtering
- Electronic equipment requiring specific frequency band attenuation
Procurement Notes
Verify the exact electrical parameters against the official manufacturer datasheet before integration. Confirm that the operating frequency aligns with the 138.24 MHz nominal specification. Ensure the physical dimensions match the D0132-A package drawing to guarantee proper PCB footprint compatibility during assembly.
Selection Notes
Select this component when a fixed-frequency ceramic filter near 138 MHz is required. Consider the 25.0 dB insertion loss impact on signal strength. Evaluate the DILCC4 package size constraints against available board space. Verify thermal and environmental ratings if operating outside standard conditions.
Part Context
This component belongs to Golledge Electronics' portfolio of passive RF filters. It serves as a specialized solution for applications needing stable frequency selection in the UHF range. The design focuses on providing reliable performance in compact electronic assemblies where traditional discrete components would be impractical.
Replacement Considerations
No public substitute part numbers are confirmed for this specific model. Cross-referencing requires matching the 138.24 MHz center frequency, 25.0 dB insertion loss, and DILCC4 package dimensions exactly.
