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Product Detailed Parameters
- Description：LTCC BPF, 5900 - 6900 MHZ, 50
- Series：-
- Mfr：Mini-Circuits
- Package：Tape & Reel (TR),Cut Tape (CT)
- Frequency：6.4GHz Center
- Impedance：50Ohm
- Bandwidth：1 GHz
- Insertion Loss：5dB
- Filter Type：Band Pass
- Mounting Type：Surface Mount
- Package / Case：1812 (4532 Metric), 3 PC Pad
- Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
- Height (Max)：0.064" (1.62mm)
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Overview
The BFHK-6751+ is a miniature low temperature co-fired ceramic (LTCC) ultra-high stopband rejection band pass filter. It operates within a frequency range of 5900 to 6900 MHz, providing a center frequency of 6.4 GHz and a bandwidth of 1 GHz. The component features a maximum insertion loss of 5.5 dB and maintains a 50 Ohm impedance. Packaged in a 3-SMD surface mount configuration without leads, its physical dimensions are 4.95 mm in length, 3.65 mm in width, and a maximum height of 1.96 mm.
Feature Summary
- Utilizes proprietary LTCC material system for high performance repeatability
- Designed for ultra-high stopband rejection capabilities
- Miniature surface mount form factor suitable for space-constrained designs
Applications
- RF signal conditioning circuits
- Microwave communication systems
- Wireless infrastructure components
Procurement Notes
Verify the specific datasheet version corresponding to the ordered suffix (+). Confirm that the LTCC construction and SMD package type align with the target PCB layout requirements. Ensure the operating environment supports the specified frequency range and impedance characteristics for proper integration into the RF chain.
Selection Notes
Select this component when ultra-high stopband rejection is required alongside a compact footprint. The LTCC technology ensures stability and repeatability. Consider the 5.5 dB insertion loss limit and the 5900-6900 MHz operational window against system specifications before implementation.
Part Context
This part belongs to the BFHK series of high-performance LTCC SMT bandpass filters from Mini-Circuits. The series is characterized by miniature sizes and consistent performance metrics achieved through specialized ceramic manufacturing processes, targeting applications demanding reliable RF filtering in small form factors.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer channels for cross-reference data or equivalent series components if direct substitution is necessary.
