Bandpass B385MD0S
B385MD0S
Knowles Bandpass Filters are high-selectivity microwave components designed for surface mount and chip-and-wire applications across 0.3 to 67 GHz.
Brand: Knowles
Manufacturers:
Product Overview
Features
- Frequency range: 0.3 GHz to 67 GHz depending on technology
- Bandwidth options: 0.01% to 160%
- Dielectric types: high-permittivity ceramics for miniaturization
- Configurations: microstrip, coaxial ceramic, cavity, lumped element
- Surface mount and connectorized packages available
- Operating temperature: −55°C to +125°C,
- MIL-STD-202 environmental compliance
- Customized options are available
Benefits
- Enables compact RF designs with high selectivity
- Maintains stable performance across temperature extremes
- Offers drop-in solutions for microwave signal filtering
- Supports custom tuning and shielding for noise-sensitive environments
- Reduces insertion loss while maximizing rejection
- Fully integrated shielding as necessary
Target Applications
- 5G infrastructure and mmWave front ends
- Satellite communications (uplink/downlink)
- Aerospace and defense RF systems
- Telecom base stations and repeaters
- Test and measurement equipment
Specifications
| Type | Bandpass |
|---|---|
| Part Number | B385MD0S |
| Product | Filter |
| Product Type | Bandpass |
| Range | Microstrip |
| Fc (GHz) | 38.5 |
| FL (GHz) | 37 |
| FH (GHz) | 40 |
| IL (dB) | 2.5 |
| Dimensions | 0.275 (6.985) x 0.080 (2.032) x 0.075 (1.905) |
| Brand | DLI |
Product Documentation
Datasheets
Design Files
Distributor Inventory
Powered by NetComponents
| Part Number | Part Description | Quantity | Distributor |
|---|---|---|---|
| B385MD0S | SIGNAL CONDITIONING 38.5GHZ 2.75DB SMD BANDPASS FILTER | 42 |
Mouser Electronics Inc.
Visit Site
|
| B385MD0S | KNOWLES DIELECTRIC LABS | 260 |
DigiKey
Visit Site
|
| B385MD0S | 3 |
RFMW Asia Pte Ltd
|
|
| B385MD0S | 3 |
RFMW EMEA
|
|
| B385MD0S | 3 |
RFMW, Ltd.
|
|
| B385MD0S-T | KNOWLES DIELECTRIC LABS | 390 |
DigiKey
Visit Site
|