CSTCR5M00G55Z-R0

Resonators Overview

The Murata CSTCR5M00G55Z-R0 is a small-cap chip type ceramic resonator with built-in capacitors, designed for surface mount applications. It operates at a nominal frequency of 5 MHz with a frequency tolerance of ±0.3% and a load capacitance of 39 pF. The component features an impedance of 60 Ohms and is housed in a 3-SMD non-standard package measuring 4.5 mm in length, 2.0 mm in width, and 1.15 mm in height. It supports an extended operating temperature range from -40°C to +125°C.

Resonators Feature Summary

• Integrated built-in capacitors eliminate the need for external load components, simplifying circuit design.
• Extended temperature range ensures stable operation in harsh industrial environments.
• Compact SMD footprint facilitates high-density PCB layouts.

Resonators Applications

• Microcontroller clock sources
• Communication module timing circuits
• Industrial control system oscillators

Resonators Procurement Notes

Verify the specific suffix 'Z' against official Murata documentation to confirm the extended temperature rating (-40°C to +125°C) and tolerance (±0.3%), as standard variants may differ. Ensure RoHS compliance requirements are met by checking the latest datasheet specifications. Confirm package dimensions match the target PCB footprint before procurement.

Resonators Selection Notes

Select this component when a wide operating temperature range and tight frequency stability are required for surface-mount designs. The integrated capacitor feature reduces bill-of-materials complexity compared to discrete crystal setups. Verify that the 60 Ohm impedance matches the driving circuit requirements of the target microcontroller or logic gate.

Resonators Part Context

This part belongs to the CERALOCK® CSTCR series of ceramic resonators from Murata Electronics. These devices utilize piezoelectric ceramic materials to provide cost-effective timing solutions. The CSTCR series is widely used in consumer electronics and industrial equipment where moderate precision and reliability are prioritized over the ultra-high stability of quartz crystals.

Resonators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires consulting official Murata replacement guides or equivalent manufacturer datasheets for compatible 5 MHz ceramic resonators with similar electrical characteristics.