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Product Detailed Parameters
- Description：CERAMIC RES 27.0000MHZ SMD
- Series：AWSZT-CV
- Mfr：Abracon LLC
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Ceramic
- Frequency：27 MHz
- Frequency Stability：±0.3%
- Frequency Tolerance：±0.5%
- Features：-
- Operating Temperature：-25°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：1512 (3731 Metric)
- Size / Dimension：0.146" L x 0.122" W (3.70mm x 3.10mm)
- Height：0.047" (1.19mm)
- Impedance：40 Ohms
- Capacitance：-
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Overview
The AWSZT-27.00CV-T is a surface-mount ceramic resonator from the Abracon AWSZT-CV series, designed for industrial-grade timing applications. It operates at a nominal frequency of 27 MHz with a tolerance of ±0.3% and stability of ±0.5 ppm. The component features a load capacitance of 15 pF and an impedance of 40 Ohms. It supports a wide operating temperature range from -25°C to +85°C. The device utilizes a 1512 (3731 Metric) SMD package, measuring 3.7 mm in length, 3.1 mm in width, and 1.19 mm in height.
Feature Summary
- Industrial-grade ceramic resonator construction for stable frequency generation
- Surface-mount design compatible with automated assembly processes
- Wide operational temperature range suitable for demanding environments
Applications
- Wireless communication equipment requiring precise clock signals
- Microcontroller and FPGA timing circuits
- Industrial control systems needing reliable oscillator sources
Procurement Notes
Verify the specific suffix and packaging configuration against the official datasheet before ordering. Confirm that the required tolerance and stability specifications align with the system design requirements. Ensure compatibility with the target PCB footprint dimensions. Check for any recent engineering changes or lifecycle status updates from the manufacturer.
Selection Notes
Select this component when a cost-effective, high-stability ceramic solution is needed for 27 MHz applications. Consider the ±0.3% tolerance for tight frequency accuracy requirements. Evaluate the 1512 package size constraints against available board space. Compare impedance characteristics with circuit loading requirements to ensure optimal performance.
Part Context
This part belongs to the Abracon AWSZT-CV series of ceramic resonators. The series offers various frequency options within the same physical footprint. It serves as an alternative to quartz crystals where moderate stability suffices. The CV designation indicates specific commercial/industrial grade characteristics.
Replacement Considerations
Direct substitutes include other 27 MHz ceramic resonators in the 1512 package with similar tolerance and impedance values. Verify pinout compatibility and electrical parameters before substitution.
