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Product Detailed Parameters
- Description：RF FILTER BAND PASS 9.1GHZ 2SMD
- Series：-
- Mfr：Knowles Dielectric Labs
- Package：Bulk
- Frequency：9.1GHz
- Bandwidth：2GHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：2.75dB
- Mounting Type：Surface Mount
- Package / Case：2-SMD, No Lead
- Size / Dimension：0.400" L x 0.150" W (10.16mm x 3.81mm)
- Height (Max)：0.103" (2.62mm)
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Overview
The B089NC4S is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications. It operates within a frequency range of 8.1 to 10.1 GHz with a center frequency of 9.1 GHz. The component features a 50 Ohm impedance and utilizes SMD/SMT termination types for board mounting. It is rated for operation between -55°C and +125°C. The physical dimensions are specified as 0.4 x 0.150 x 0.103 mm.
Feature Summary
- Surface-mount bandpass filter design for high-frequency signal conditioning
- Operates within the 8.1 to 10.1 GHz frequency range
- Rated for extended temperature environments from -55°C to +125°C
Applications
- RF signal conditioning circuits
- High-frequency communication systems
- Microwave filter applications
Procurement Notes
Verify the specific datasheet version and mechanical drawings before integration. Confirm availability status as supply can be restricted. Ensure compatibility with existing PCB footprint and thermal management requirements. Cross-reference part numbers to avoid confusion with evaluation boards or similar series components.
Selection Notes
Select this component when a compact bandpass filter is required for the 8-10 GHz range. Consider the small form factor and high-temperature rating for space-constrained or harsh environment designs. Verify impedance matching and insertion loss specifications against system requirements using the official datasheet.
Part Context
This component belongs to the Knowles Dielectric Labs signal conditioning portfolio, specifically within their bandpass filter series. It is distinct from capacitor products like the C11AH1R4A-9ZN-A2V and other RF tools such as the DEB-B089NC4S evaluation board. The part is categorized under passive RF filters for microwave frequencies.
FAQ
What is the operating frequency range of the B089NC4S?
The B089NC4S operates in the 8.1 to 10.1 GHz range.
Is the B089NC4S suitable for high-temperature environments?
Yes, it is rated for operation up to +125°C.
