CSTCE8M38G55A-R0

Resonators Overview

The CSTCE8M38G55A-R0 is a small-cap chip type ceramic resonator manufactured by Murata Electronics. It operates at a nominal frequency of 8.38 MHz with a tolerance of 0.5%. The component utilizes SMD/SMT termination and is housed in a compact package measuring 3 mm in length, 1.1 mm in width, and 0.7 mm in height. It functions within a temperature range of -40°C to +125°C. The product belongs to the CSTCE_G_A series under the CERALOCK trademark and is supplied in reel, cut tape, or MouseReel packaging formats.

Resonators Feature Summary

• Integrated oscillator circuit functionality eliminates the need for external adjustment in oscillation circuits.
• Small-cap chip design enables significant size reduction compared to traditional crystal units.
• CERALOCK technology provides high reliability and stability for surface mount applications.

Resonators Applications

• Consumer electronics requiring compact timing solutions
• Industrial equipment utilizing microcontroller clock sources
• Automotive infotainment and comfort systems

Resonators Procurement Notes

Verify current availability status as the related model CSTCE8M00G55A-R0 is marked NRND (Not Recommended for New Designs). Confirm RoHS compliance details through official documentation. Check for potential supply chain disruptions or end-of-life notices from Murata Electronics before finalizing procurement plans.

Resonators Selection Notes

Select this component when a precise 8.38 MHz frequency with tight 0.5% tolerance is required. Ensure the application environment supports the specified operating temperature range of -40°C to +125°C. Verify that the PCB layout accommodates the specific 3mm x 1.1mm footprint dimensions for proper SMD mounting.

Resonators Part Context

This resonator is part of Murata's CERALOCK family, designed to replace bulky crystal units in space-constrained designs. It integrates the quartz element and oscillator circuit into a single surface-mount package, simplifying assembly and reducing board area requirements for standard digital logic applications.

Resonators Replacement Considerations

Murata suggests the CSTNE8M38G55A000R0 as an alternate part number for this component. Verify functional compatibility and pinout alignment before substitution.

Resonators FAQ

Is external adjustment necessary for oscillation circuits using this resonator?

No adjustment is necessary for oscillation circuits.

What is the maximum operating temperature for this component?

The maximum operating temperature is +125°C.