Product Overview
The BFCN-5151+ LTCC Band Pass Filter offers a miniature 3.2mm x 1.6mm size and high performance repeatability. It covers the frequency range of 4120 to 6440 MHz, providing excellent rejection in a deep stopband. Wrap-around terminations minimize performance variations due to parasitics. Its small size allows for high circuit board layout density, while rejection peaks close to the pass band improve system performance. The LTCC construction ensures a rugged package suitable for demanding environments.
Product Attributes
- Brand: Mini-Circuits
- Model: BFCN-5151+
- Material: LTCC (Low Temperature Co-fired Ceramic)
- Certifications: +RoHS Compliant
- Availability: Tape and Reel at no extra cost
Technical Specifications
| Parameter | Frequency (MHz) | Min. | Typ. | Max. | Unit | Notes |
| Pass Band Center Frequency | 5151 | MHz | ||||
| Insertion Loss (Pass Band) | 4120-6440 | 1.2 | 3.0 | dB | 1 | |
| Return Loss (Pass Band) | 4120-6440 | 14 | dB | 1 | ||
| Lower Stop Band Insertion Loss | DC-3000 | 20 | 24 | dB | 1 | |
| Upper Stop Band Insertion Loss | 8820-10450 | 20 | 32 | dB | 1 | |
| Upper Stop Band Insertion Loss | 10450-14250 | 15 | 25 | dB | 1 | |
| Operating Temperature | -55 | +100 | C | |||
| Storage Temperature | -55 | +100 | C | |||
| RF Power Input | 1 | W | max. |
Notes:
1. Measured on Mini-Circuits Characterization Test Board TB-812+.
2. This filter is not intended for use as a DC Blocking circuit element. In applications where DC voltage is present at either input or output ports, blocking capacitors are required at the corresponding RF port.
Applications
- Harmonic Rejection
- Transmitters / Receivers
2506301329_Mini-Circuits-BFCN-5151-_C4989875.pdf
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