ECS-CR2-10.00-A-TR

Resonators Overview

The ECS-CR2-10.00-A-TR is a surface mount ceramic resonator manufactured by ECS Inc., operating at a nominal frequency of 10 MHz. It features a frequency tolerance of ±0.5% and a frequency stability of ±0.3%. The component is designed for an operating temperature range of -20°C to +80°C. Its physical dimensions include a height of 0.031 inches (0.79mm). This device integrates internal capacitors, eliminating the need for external load components in typical oscillator circuits.

Resonators Feature Summary

• Surface mount ceramic resonator with integrated capacitors
• High frequency stability of ±0.3%
• Wide operating temperature range from -20°C to +80°C

Resonators Applications

• Microcontroller clock sources
• Communication module timing
• Consumer electronics oscillators

Resonators Procurement Notes

Verify the specific suffix 'A' against the manufacturer's current datasheet to ensure compatibility with required frequency tolerance and stability specifications. Confirm that the surface mount package dimensions align with the target PCB footprint. Check RoHS compliance status if environmental regulations apply to the end product. Ensure the operating temperature range meets the thermal requirements of the final application environment.

Resonators Selection Notes

Select this component when a cost-effective, compact timing solution is required for microcontroller or logic circuits. The integrated capacitor design simplifies circuit layout compared to discrete crystal oscillators. Consider the ±0.5% tolerance for applications where precise frequency accuracy is critical but high-stability crystals are unnecessary. Evaluate the 10 MHz frequency against the system clock requirements.

Resonators Part Context

This part belongs to the ECS-CR2 series of ceramic resonators. These components serve as alternatives to quartz crystals in applications requiring moderate frequency accuracy. The series offers various frequency options and package sizes. The specific model indicates a 10 MHz center frequency with standard tolerance levels suitable for general-purpose digital timing.

Resonators Replacement Considerations

Cross-reference with other ECS-CR2 series variants for different frequencies. Verify equivalent parts from manufacturers like Murata or TDK, ensuring identical frequency, tolerance, and package dimensions. Confirm that substitute components maintain the same integrated capacitor configuration and operating temperature range.