The RO3118A-1 is a 318 MHz SAW resonator with a fundamental mode of oscillation and a resonance resistance of 19.8 ohms. It is a ceramic surface mount device with a 4-pin package and a frequency tolerance of ±50 kHz. The resonator operates over a temperature range of -40°C to 85°C and is suitable for surface mount applications.
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Murata RO3118A-1 technical specifications.
| Package Family Name | SMD |
| Package/Case | CSMD |
| Package Description | Ceramic Surface Mount Device |
| Pin Count | 4 |
| PCB | 4 |
| Package Length (mm) | 5 |
| Package Width (mm) | 3.5 |
| Package Height (mm) | 1.53 |
| Package Material | Ceramic |
| Mounting | Surface Mount |
| Type | SAW Resonator |
| Resonance Frequency | 318MHz |
| Frequency Tolerance | ±50kHz |
| Mode of Oscillation | Fundamental |
| Resonance Resistance | 19.8Ohm |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| Cage Code | SS898 |
| EU RoHS | Yes |
| HTS Code | 8541600080 |
| Schedule B | 8541600080 |
| ECCN | EAR99 |
| Automotive | Yes |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU |
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