AWSZT-27.00CW-T

Overview

The AWSZT-27.00CW-T is a miniature ceramic resonator manufactured by Abracon LLC, designed for surface-mount applications. It operates at a nominal frequency of 27 MHz with a load capacitance of 50 Ohms. The component features a tight frequency stability of ±0.2% and a tolerance of ±0.5%. It supports an operating temperature range from -25°C to +85°C. The physical package dimensions are 2.5 mm x 2.0 mm x 1.2 mm, utilizing a 4-pin SMD configuration.

Feature Summary

• Miniature surface-mount design for space-constrained PCB layouts
• High frequency stability suitable for precise timing requirements
• Industrial-grade operational temperature range

Applications

• Microcontroller clock sources
• Communication module timing circuits
• Consumer electronics internal clocks

Procurement Notes

Verify the specific ordering suffix and manufacturer documentation to confirm current availability and compliance status. Cross-reference the datasheet for exact electrical characteristics and mechanical tolerances before integration into final designs.

Selection Notes

Select this component when a low-cost, small-footprint timing solution is required for 27 MHz applications. Ensure the system load capacitance matches the specified 50 Ohm requirement to maintain accurate frequency performance within the industrial temperature range.

Part Context

This part belongs to the AWSZT-CW series of ceramic resonators from Abracon. These components serve as cost-effective alternatives to crystal oscillators in applications where moderate frequency accuracy is sufficient. The series is characterized by its compact size and reliability in standard consumer environments.

Replacement Considerations

Direct substitutes must match the 27 MHz frequency, 50 Ohm load, and 2.5x2.0mm footprint. Verify compatibility with existing PCB footprints and circuit loading conditions when considering alternative manufacturers.