CCR48.0MXC7A15T

Overview

The CCR48.0MXC7A15T is a surface-mount ceramic resonator manufactured by TDK Corporation, operating at a nominal frequency of 48 MHz. It features an integrated loading capacitance of 8 pF and exhibits a frequency stability of ±0.2%. The component has a series resistance of 40 Ohms and operates within a temperature range of -40°C to +85°C. Packaged in a Tape & Reel format, it utilizes a 3-SMD non-standard package with dimensions of 2.50mm x 2.00mm.

Feature Summary

• Integrates piezoelectric elements onto a capacity-forming dielectric substrate to eliminate the need for external capacitors.
• Optimized temperature characteristics ensure stable oscillating frequency across the operational range.
• Compatible with reflow soldering processes, including lead-free soldering conditions.

Applications

• Microcontroller clock generation circuits
• Embedded system timing references
• Communication module synchronization

Procurement Notes

Verify part status as obsolete before procurement planning. Confirm availability through authorized distributors or secondary markets. Ensure storage conditions align with manufacturer guidelines to maintain component integrity prior to assembly.

Selection Notes

Select this component for applications requiring precise 48 MHz timing without external capacitor matching. Consider the ±0.2% stability requirement against system tolerance needs. Evaluate thermal performance within the specified -40°C to +85°C range for environmental suitability.

Part Context

Part of the CCR series thin-type ceramic chip resonators. Utilizes thickness shear mode or 3rd over-tone thickness expansion mode elements for frequencies between 16.0 to 50.0MHz. Designed for surface mount technology integration.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official TDK catalogs for cross-reference options if replacement is required.

FAQ

What is the built-in capacitance value?

The CCR48.0MXC7A15T includes a built-in loading capacitance of 8 pF.

Is external capacitance required for operation?

No, the device integrates piezoelectric elements onto a capacity-forming dielectric substrate, eliminating the need for external capacitors.