AWSCR-4.19CPLA-C33-T4

Overview

The AWSCR-4.19CPLA-C33-T4 is a surface-mount ceramic resonator from the Abracon AWSCR-CPLA series, designed for stable clock signal generation. It operates at a nominal frequency of 4.19 MHz with a frequency tolerance of ±0.5% and stability of ±0.3%. The component features an integrated load capacitance of 33 pF and a motional impedance of 30 Ohms. It supports a wide operating temperature range from -40°C to +85°C. The device utilizes a compact 3-SMD non-standard package measuring 6.00 mm in length, 3.00 mm in width, and 1.50 mm in height.

Feature Summary

• Integrated internal capacitor eliminates external components
• Compact surface-mount design for space-constrained PCBs
• Wide industrial temperature rating for harsh environments

Applications

• Microprocessor clock signal generation
• Industrial control system timing
• Consumer electronics circuit synchronization

Procurement Notes

Verify that the specific model suffix matches the required load capacitance and impedance parameters for your circuit design. Confirm that the operating temperature range meets your application's environmental requirements. Ensure the surface-mount footprint dimensions align with your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when a cost-effective, miniature timing solution is required for microprocessors or industrial controllers. The built-in capacitor simplifies the circuit design by reducing component count. Consider the ±0.3% stability specification for applications requiring precise frequency accuracy within standard consumer or industrial limits.

Part Context

This part belongs to the AWSCR-CPLA series of miniature ceramic resonators manufactured by Abracon LLC. These devices are engineered to replace traditional crystal oscillators in applications where size and cost are critical factors. The series offers various frequency options and package sizes to accommodate diverse electronic design needs.

Replacement Considerations

• AWSCR-4.19CPLA-C30-T4

FAQ

What is the integrated load capacitance value?

The AWSCR-4.19CPLA-C33-T4 features an integrated load capacitance of 33 pF.

What is the maximum operating temperature?

The component supports an operating temperature range up to +85°C.