AWSCR-4.00CPLB-C10-T4

Overview

The AWSCR-4.00CPLB-C10-T4 is a surface-mount ceramic resonator from Abracon LLC, operating at a nominal frequency of 4 MHz. It features an integrated load capacitance of 10 pF and a maximum impedance of 30 Ohms. The component offers a frequency tolerance of ±0.5% and stability of ±0.4%. Designed for robust performance, it operates within a temperature range of -40°C to +125°C. The device utilizes a 3-SMD non-standard package with dimensions of 6.00mm in length, 3.00mm in width, and 1.80mm in height.

Feature Summary

• Integrates internal load capacitors to simplify circuit design by reducing external component count.
• Provides high frequency stability across a wide industrial temperature range for reliable operation.
• Features low impedance characteristics suitable for driving standard logic families.

Applications

• Microcontroller clock sources
• Real-time clock circuits
• General-purpose digital logic timing

Procurement Notes

Verify the specific suffix 'T4' corresponds to the required tape and reel packaging configuration for automated assembly processes. Confirm that the 30 Ohm impedance specification aligns with the oscillator circuit requirements of the target microcontroller or logic family. Ensure the 10 pF built-in capacitance matches the load requirements without additional external capacitors.

Selection Notes

Select this component when a cost-effective, space-saving timing solution is required for 4 MHz applications. The integrated capacitor feature eliminates the need for discrete load capacitors, reducing board space and assembly complexity. Consider the ±0.4% stability rating for applications requiring consistent timing accuracy over varying environmental conditions.

Part Context

This part belongs to the AWSCR-CPLB series of ceramic resonators from Abracon LLC. The series is characterized by its compact surface-mount footprint and built-in capacitor technology, designed to replace traditional quartz crystals in many consumer and industrial electronics where moderate frequency stability is sufficient.

Replacement Considerations

AWSCR-4.00CPLA-C15-T4

FAQ

Does this component require external load capacitors?

No, the AWSCR-4.00CPLB-C10-T4 includes an integrated 10 pF load capacitor, eliminating the need for external components.

What is the maximum impedance of this resonator?

The maximum impedance is specified as 30 Ohms.