CR4M910000S039

Resonators Overview

The TGS CR4M910000S039 is a surface-mount ceramic resonator designed for clock signal generation in electronic circuits. It operates at a fundamental frequency of 4.91 MHz and incorporates an integrated load capacitance of 39 pF to simplify circuit design. The component exhibits a frequency tolerance of ±0.3% and features an internal impedance of 60 Ohms. It is rated for operation within a temperature range of -25°C to +85°C, ensuring stability under varying environmental conditions.

Resonators Feature Summary

• Integrates built-in capacitor for simplified circuit topology
• Surface mount package for automated assembly
• High frequency accuracy with ±0.3% tolerance

Resonators Applications

• Microcontroller clock sources
• Communication module timing
• Consumer electronics control boards

Resonators Procurement Notes

Verify the manufacturer part number CR4M910000S039 against official TGS documentation to confirm specifications. Ensure compatibility with the target application's frequency requirements and temperature range. Check for RoHS compliance status if required by regulatory standards. Confirm surface mount package dimensions match PCB footprint designs before procurement.

Resonators Selection Notes

Select this component when a precise 4.91 MHz clock source is required with minimal external components. The integrated 39 pF capacitance eliminates the need for discrete load capacitors. Consider the ±0.3% tolerance for applications demanding high frequency stability. Evaluate the -25°C to +85°C operating range against environmental constraints.

Resonators Part Context

This ceramic resonator belongs to TGS's SMD4520 series, offering a compact alternative to quartz crystals. It provides cost-effective timing solutions for mass-produced electronics where moderate frequency stability suffices. The surface-mount format supports high-volume manufacturing processes.

Resonators Replacement Considerations

Direct substitutes must match the 4.91 MHz frequency, 39 pF internal capacitance, and SMD4520 package. Verify equivalent tolerance and impedance characteristics. Cross-reference with other manufacturers' ceramic resonators offering similar integrated capacitance values.