Part Details for SF2120C by Murata Manufacturing Co Ltd
Results Overview of SF2120C by Murata Manufacturing Co Ltd
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Space Technology
Aerospace and Defense
Energy and Power Systems
Renewable Energy
SF2120C Information
SF2120C by Murata Manufacturing Co Ltd is an SAW Filter.
SAW Filters are under the broader part category of Filters.
A filter is an electronic circuit that selectively allows certain frequencies to pass while attenuating others. They are used to extract desired signals and remove noise. Read more about Filters on our Filters part category page.
Price & Stock for SF2120C
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 6116 |
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DISTI #
SF2120C
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Avnet Abacus | SAW Filter 149MHzFrequency SMD 8Pin SM50508 Carrier TR (Alt: SF2120C) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 143 Weeks, 0 Days | Abacus - 0 |
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Part Details for SF2120C
SF2120C CAD Models
SF2120C Part Data Attributes
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SF2120C
Murata Manufacturing Co Ltd
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Datasheet
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SF2120C
Murata Manufacturing Co Ltd
SAW Filter, 1 Function(s), 149MHz, ROHS COMPLIANT, CERAMIC, CASE SM5050-8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MURATA MANUFACTURING CO LTD | |
| Package Description | ROHS COMPLIANT, CERAMIC, CASE SM5050-8 | |
| Reach Compliance Code | compliant | |
| Additional Feature | TAPE AND REEL | |
| Center or Cutoff Frequency (fo/fc) | 149 MHz | |
| Filter Type | SAW FILTER | |
| Height | 1.7 mm | |
| Input Impedance | 50 OHM | |
| Insertion Loss-Max | 2.5 dB | |
| Length | 5.2 mm | |
| Mounting Type | SURFACE MOUNT | |
| Number of Functions | 1 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Impedance | 50 OHM Ω | |
| Width | 5.2 mm |
SF2120C Frequently Asked Questions (FAQ)
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A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from noise sources. Use a common mode choke or ferrite bead to filter the input power.
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Ensure good airflow around the device, and consider using a heat sink or thermal interface material if the device will be operating in a high-temperature environment. Monitor the device's temperature using a thermocouple or thermal sensor.
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A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for the input. The capacitor should be placed as close to the VIN pin as possible and have a low ESL (Equivalent Series Inductance) to minimize noise and ripple.
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Use an oscilloscope to monitor the input and output voltages, and check for noise, ripple, or oscillations. Verify the input voltage and current are within the specified range. Check the PCB layout and component placement for any potential issues.
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Yes, but ensure you follow Murata's guidelines for high-reliability applications, including using the recommended PCB layout, component selection, and testing procedures. Additionally, consider using redundant or fault-tolerant designs to ensure system reliability.