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Product Detailed Parameters
- Description：LTCC BAND PASS FILTER, 4040 - 65
- Series：-
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：5.27GHz Center
- Impedance：50Ohm
- Bandwidth：2.46 GHz
- Insertion Loss：4dB
- Filter Type：Band Pass
- Mounting Type：Surface Mount
- Package / Case：1210 (3225 Metric), 4 PC Pad
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.49mm)
- Height (Max)：0.059" (1.50mm)
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Overview
The BFCV-5270+ is a passive LTCC bandpass filter from Mini-Circuits, designed for RF signal conditioning. It operates within a frequency range of 4.04 GHz to 6.5 GHz with a bandwidth of 2.46 GHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types in a 1210 (3225 metric) package. It exhibits an insertion loss of 4 dB and functions reliably between -55°C and +100°C.
Feature Summary
- Constructed using multilayer ceramic technology for high repeatability and ruggedness
- Wrap-around terminations minimize performance variations due to parasitics
- Provides low insertion loss and good rejection at band-reject edges
Applications
- Low-frequency circuit band-pass filtering
- Wireless communication systems
- Test instrumentation
Procurement Notes
Verify the specific datasheet version for the BFCV-5270+ to confirm exact electrical tolerances and mechanical dimensions before integration. Ensure compatibility with standard surface mount assembly processes for the 1210 package. Cross-reference official Mini-Circuits documentation for any recent product change notices or environmental compliance updates.
Selection Notes
Select this component when a wide 2.46 GHz bandwidth is required around the 5.27 GHz center frequency. The LTCC construction suits applications demanding durability in high humidity or temperature extremes. Consider the 1210 footprint for board space constraints and verify that the 4 dB insertion loss meets system link budget requirements.
Part Context
This part belongs to the BFCV series of LTCC bandpass filters by Mini-Circuits. The series utilizes ceramic technology to achieve miniature sizes while maintaining high performance. These components are engineered for tough environments, offering consistent results across production batches due to their robust manufacturing process.
Replacement Considerations
Consult Mini-Circuits documentation for direct substitutes. Other models in the BFCV series may offer similar form factors but different frequency ranges.
