AWSCR-8.00CELB-C33-T3

Overview

The AWSCR-8.00CELB-C33-T3 is a surface-mount ceramic resonator manufactured by Abracon LLC, operating at a nominal frequency of 8 MHz. It features an integrated load capacitance of 33 pF and a maximum series resistance of 40 Ohms. The component exhibits a frequency tolerance of ±0.5% and a stability of ±0.2%. 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 3.20mm in length, 1.30mm in width, and 1.00mm in height.

Feature Summary

• Integrates internal capacitors to simplify circuit design and reduce external component count.
• Provides stable clock signals suitable for microprocessor and industrial control applications.
• Supports high-temperature operation up to 125°C for demanding environments.

Applications

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

Procurement Notes

Verify the specific suffix 'CELB' against the target schematic requirements, as it denotes the 33 pF load capacitance variant. Confirm that the 40 Ohm impedance matches the oscillator circuit design specifications. Ensure the 3-SMD footprint aligns with the PCB layout constraints. Cross-reference the RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a compact solution with built-in capacitance is required for 8 MHz timing. The wide temperature range makes it suitable for automotive or industrial sectors where thermal stability is critical. Compare the 40 Ohm impedance against alternative resonators to ensure compatibility with the host controller's oscillator input characteristics.

Part Context

This part belongs to the AWSCR-CELB series of miniature ceramic resonators from Abracon. These components are designed to replace traditional crystal oscillators in cost-sensitive applications while offering better shock resistance. The series provides various load capacitance options to match different microcontroller requirements.

Replacement Considerations

Public confirmed substitute: CSTNE8M00G550000R0 (Murata Electronics). Verify pinout compatibility and impedance matching before substitution.