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Product Detailed Parameters
- Description：AFL10189
- Series：-
- Mfr：Knowles Dielectric Labs
- Package：Bulk
- Frequency：35GHz Center
- Bandwidth：10GHz
- Filter Type：Band Pass
- Ripple：-
- Insertion Loss：4.5dB
- Mounting Type：Surface Mount
- Package / Case：12-SMD, No Lead
- Size / Dimension：0.275" L x 0.080" W (6.99mm x 2.03mm)
- Height (Max)：0.070" (1.78mm)
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Overview
The B350NB2S is a surface-mount bandpass filter manufactured by Knowles Dielectric Labs, designed for signal conditioning applications in the radio frequency spectrum. It operates with a center frequency of 35.0 GHz and provides a bandwidth of 10 GHz. The component features an insertion loss of 4.5 dB and maintains a system impedance of 50 Ohms. It utilizes a 12-SMD, no-lead package configuration suitable for board mounting. This device is part of the Bandpass series and is intended for high-frequency filtering requirements.
Feature Summary
- Surface-mount construction for automated assembly integration
- High-frequency bandpass filtering capability at 35 GHz
- Standard 50 Ohm impedance matching for RF systems
Applications
- Radio frequency signal conditioning circuits
- Microwave communication systems requiring 35 GHz filtering
- Evaluation boards for RF filter testing
Procurement Notes
Verify the specific datasheet version to confirm mechanical dimensions and electrical tolerances before integration. Ensure compatibility with the 12-SMD no-lead package footprint on the target PCB layout. Confirm RoHS compliance status through official manufacturer documentation if required for regulatory adherence.
Selection Notes
Select this component when a fixed 35 GHz center frequency with 10 GHz bandwidth is required. The 4.5 dB insertion loss specification should be evaluated against system link budget constraints. Consider the SMD form factor for space-constrained designs requiring board-mounted RF filtering solutions.
Part Context
This component belongs to the Knowles Dielectric Labs Bandpass series, specifically engineered for microwave frequencies. It serves as a specialized passive filter within the broader signal conditioning product line, targeting applications demanding precise frequency selection in the millimeter-wave range.
Replacement Considerations
The DEB-B350NB2S is an evaluation board for this component, not a substitute. No direct public substitute part numbers are confirmed in available documentation.
