AWSCR-8.00CELA-C30-T3

Overview

The AWSCR-8.00CELA-C30-T3 is a miniature ceramic resonator from the Abracon AWSCR-CELA series, designed for surface-mount applications. It operates at a nominal frequency of 8 MHz with a tolerance of ±0.5% and stability of ±0.2%. The component features an integrated load capacitance of 30 pF and a resonance impedance of 40 Ohms. It supports a wide operating temperature range from -40°C to +85°C. The package dimensions are 3.2mm in length, 1.3mm in width, and 1mm in height, utilizing a standard 3-SMD footprint.

Feature Summary

• Integrates built-in capacitance options to simplify circuit design
• Features low resonance impedance for efficient signal generation
• Utilizes industry-standard footprint for easy PCB integration

Applications

• Microcontroller clock sources
• General-purpose timing circuits
• Consumer electronics control units

Procurement Notes

Verify the specific suffix C30 confirms the 30 pF internal capacitance requirement against the target microcontroller datasheet. Ensure the 40 Ohm impedance matches the oscillator circuit design. Confirm RoHS compliance status if required by project specifications. Check availability as stock levels may vary across distributors.

Selection Notes

Select this component when a cost-effective alternative to quartz crystals is needed for moderate precision applications. The 8 MHz frequency suits many standard microcontrollers. The 30 pF internal capacitor eliminates external components, reducing BOM complexity. Consider the ±0.5% tolerance sufficient for non-critical timing requirements.

Part Context

This part belongs to the AWSCR-CELA series of ceramic resonators. It shares the same physical footprint and general electrical characteristics with other variants like AWSCR-8.00CELA-C33-T3, differing primarily in internal capacitance values. The series is designed for high-volume manufacturing and offers consistent performance across temperature ranges.

Replacement Considerations

CSTNE8M00G550000R0 by Murata Electronics is listed as a parameter-equivalent substitute. Verify that the replacement maintains the 8 MHz frequency, 30 pF capacitance, and 40 Ohm impedance to ensure circuit compatibility.

FAQ

What is the internal load capacitance value?

The AWSCR-8.00CELA-C30-T3 has an integrated load capacitance of 30 pF.

Does this component require external capacitors?

No, it features built-in capacitance, eliminating the need for external load capacitors in the circuit.