CR7M500000S039

Resonators Overview

The TGS CR7M500000S039 is a surface-mount ceramic resonator designed for frequency control applications. It operates at a nominal frequency of 7.5 MHz with a built-in capacitance of 39 pF. The component exhibits a frequency accuracy of ±0.3% and an equivalent series resistance of 60 Ohms. It functions within a temperature range of -25°C to +85°C. The physical package dimensions are 4.5 mm in length, 2.0 mm in width, and 1.2 mm in height, conforming to the 4520 SMD type.

Resonators Feature Summary

• Integrates built-in capacitors to simplify circuit design
• Provides stable frequency reference via ceramic resonance
• Supports surface mount assembly processes

Resonators Applications

• Microcontroller clock generation
• Timing circuits for embedded systems
• Frequency reference for communication modules

Resonators Procurement Notes

Verify the specific suffix 'S039' corresponds to the 39 pF capacitance and 60 Ohm impedance specifications during procurement. Confirm that the 4520 package footprint matches the target PCB layout. Ensure the operating temperature range of -25°C to +85°C aligns with the environmental requirements of the final application to prevent performance degradation.

Resonators Selection Notes

Select this component when a precise 7.5 MHz timing source is required with minimal external components. The built-in capacitor feature reduces board space and simplifies layout compared to discrete crystal oscillator solutions. Consider the ±0.3% accuracy tolerance for applications requiring tight frequency stability without active compensation.

Resonators Part Context

This part belongs to the CRTR series of ceramic resonators from TGS. It utilizes a standard 4520 surface-mount form factor common in compact electronics. The series typically offers various frequency options and capacitance values to suit different microcontroller and logic circuit timing needs.

Resonators Replacement Considerations

Direct substitutes must match the 7.5 MHz frequency, 39 pF capacitance, and 4520 package dimensions. Verify equivalent electrical parameters such as impedance and temperature range before substitution.