AWSCR-3.58CP-T

Overview

The AWSCR-3.58CP-T is a 3.58 MHz industrial-grade ceramic resonator manufactured by Abracon LLC. It features a surface-mount package with dimensions of 6.0 mm length, 3.0 mm width, and 1.8 mm height. The device includes an integrated load capacitance of 30 pF, eliminating the need for external capacitors. Frequency tolerance is specified at ±0.5%, with frequency stability of ±0.3% over the operating temperature range. The typical impedance at this frequency is 30 Ohms. It operates within a temperature range of -25°C to +85°C and has a Moisture Sensitivity Level (MSL) of 1.

Feature Summary

• Integrated load capacitance design simplifies circuit layout by removing the requirement for external matching capacitors.
• Three-pad surface mount construction allows for direct replacement in standard applications while reducing PCB footprint.
• Industrial grade temperature rating ensures reliable operation across a wide thermal range suitable for consumer electronics.

Applications

• Remote control unit clock generation
• Consumer electronic main control timing
• DVD and CD-ROM drive synchronization

Procurement Notes

Verify that the specific order matches the exact suffix CP-T to ensure correct package and specification alignment. Confirm that the application environment does not require liquid cleaning processes, as the component is not sealed and may suffer performance degradation if exposed to solvents. Ensure storage conditions respect the twelve-month shelf life limit from the time of unsealing to maintain solderability and electrical integrity during production.

Selection Notes

Select this component when cost reduction is prioritized over high-precision timing requirements. It serves as a direct alternative to quartz crystals paired with discrete load capacitors, offering a smaller board area and simplified bill of materials. Suitable for projects where frequency accuracy within one percent is acceptable and the operating environment remains within standard industrial limits without extreme thermal cycling.

Part Context

This part belongs to the AWSCR series of ceramic resonators designed for general-purpose clocking needs. It utilizes piezoelectric ceramic technology to provide stable oscillation frequencies. The three-terminal surface mount format integrates the resonant element and internal capacitance into a single compact unit, distinguishing it from traditional two-pin through-hole or larger surface-mount crystal packages.

Replacement Considerations

AWSCR-3.58CPLA-C15-T4

FAQ

Can the AWSCR-3.58CP-T be cleaned with standard PCB washing solvents?

No, the device is not hermetically sealed. Exposure to cleaning agents can cause frequency drift or failure; dry assembly methods are recommended.

What is the typical impedance value for this specific frequency?

The typical impedance for the 3.58 MHz variant is 30 Ohms, which facilitates easier oscillator startup compared to higher impedance alternatives.