B479KB0S JOHANSONMANUFACTURING | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 4
Technical content
www.knowlescapacitors.com 47.9GHz Surface Mount Bandpass Filter B479KB0S 2777 Route 20 East, Cazenovia, NY 13035| Ph.: (315)655-8710 To Order Contact KCCSales@knowles.com | For Technical Inquiries Contact DLIengineering@knowles.com June 2024
DESCRIPTION
DLI’s surface mount catalog bandpass filters utilize DLI ’s low loss temperature stable materials which offer small size and minimal performance variation over temperature. The catalog BPF ’s are offered in a variety of frequency bands, which offers a drop in solution with highly repeatable performance.
FEATURES
- Small Size
- Shielded Component
- Surface Mount Package
- Moisture Sensitivity Level: MSL1
- Frequency Stable over Temperature
- Operating & Storage Temp: -55˚C to +125˚C
- 50Ω Characteristic Impedance Packaging and Ordering information: To request Tape and Reel packaging, please order part number B479KB0S-T SPECIFICATIONS* Parameter Frequency Range (GHz) Min Typ. Max Insertion Loss (dB) 47.2 - 48.2 2.0 4.25 Return Loss (dB) 10 12 Low Side Rejection (dB) DC - 40.0 40.0 - 45 High Side Rejection (dB) 50.0 - 51.25 51.25 - 62.0 Size (L x W x H) 0.250 X 0.080 X 0.085 in CW Input Power** (W) 3 Information in this document is for informational and guideline purposes only. All information regarding the Product described in this datasheet is subject to change from time to time at Knowles Precision Devices ’ sole discretion. It is the customer’s sole responsibility to evaluate the suitability of the Product in the customer ’s particular application. Knowles Precision Devices assumes no responsibility or liability for the use of the information contained within. *Electrical specifications based on typical probed performance at room temperature. Insertion loss shall vary ±0.5dB over temperature. **Power rating assumes the component will be mounted to a PCB with good thermally conducting ground vias as outlined in the recommended PCB layout that are connected to an adequate heat sink. Max power is based on 125°C base temperature.
www.knowlescapacitors.com 47.9GHz Surface Mount Bandpass Filter B479KB0S 2777 Route 20 East, Cazenovia, NY 13035| Ph.: (315)655-8710 To Order Contact KCCSales@knowles.com | For Technical Inquiries Contact DLIengineering@knowles.com June 2024 Typical Measured Performance *Typical de-embedded measured performance mounted on a connectorized test DEB (0.010in RO4350B with 50Ω CPW ground traces), tested at room temperature
www.knowlescapacitors.com 47.9GHz Surface Mount Bandpass Filter B479KB0S 2777 Route 20 East, Cazenovia, NY 13035| Ph.: (315)655-8710 To Order Contact KCCSales@knowles.com | For Technical Inquiries Contact DLIengineering@knowles.com June 2024 Physical Dimensions Units = inches (in) Tolerances: For values with 3 decimal places ±0.001 For values with 4 decimal places ±0.0005 Notes : 1. Termination Finish: ENIG: 3 - 6 μinch Au over 50 μinch Ni 2. Maximum Assembly Process Temperature: 250°C Top View Bottom View Side View End View
www.knowlescapacitors.com 47.9GHz Surface Mount Bandpass Filter B479KB0S 2777 Route 20 East, Cazenovia, NY 13035| Ph.: (315)655-8710 To Order Contact KCCSales@knowles.com | For Technical Inquiries Contact DLIengineering@knowles.com June 2024 PCB Pattern Recommendations Unit : mil For further details and best practices, reference the Microwave Products Guide, available at: https://www.knowlescapacitors.com/Support/Catalogs