AWSCR-4.19CPLA-C30-T4

Overview

The AWSCR-4.19CPLA-C30-T4 is a surface-mount ceramic resonator from Abracon LLC, operating at a nominal frequency of 4.19 MHz. It features an integrated load capacitance of 30 pF and a resonance impedance of 30 Ohms. The component offers a frequency tolerance of ±0.5% and stability of ±0.3%. Designed for industrial environments, it operates within a temperature range of -40°C to 85°C. The device utilizes a 3-SMD non-standard package with dimensions of 6.00mm x 3.00mm x 1.50mm.

Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides stable clock signals for microprocessor applications
• Features low resonance impedance for efficient operation

Applications

• Microprocessor clock generation
• Industrial control systems
• Consumer electronics timing circuits

Procurement Notes

Verify the specific suffix C30-T4 matches the required 30 pF load capacitance and tape-and-reel packaging format. Confirm that the ±0.3% stability and ±0.5% tolerance meet the system's timing accuracy requirements. Ensure the operating temperature range of -40°C to 85°C is sufficient for the intended application environment before finalizing procurement.

Selection Notes

Select this component when a cost-effective, compact timing solution is needed for microprocessors. The built-in capacitor eliminates external components, reducing board space. Compare against crystal oscillators if higher precision or lower phase noise is required. Verify compatibility with the target PCB footprint and soldering profile for SMD assembly.

Part Context

This part belongs to the AWSCR-CPLA series of miniature ceramic resonators. It serves as a timing element in electronic circuits where moderate frequency accuracy is acceptable. The series is designed for surface-mount technology, offering a smaller form factor compared to traditional through-hole resonators while maintaining reliable performance in standard consumer and industrial applications.

Replacement Considerations

AWSCR-7.37CPLB-C30-T4

FAQ

What is the maximum operating temperature for this resonator?

The maximum operating temperature is 85°C.

Does this component require external capacitors?

No, it features built-in capacitors with a value of 30 pF.