CH10M00000S033

Overview

The CH10M00000S033 is a surface-mount ceramic resonator manufactured by TGS, designed for clock signal generation in electronic circuits. It operates at a fundamental frequency of 10 MHz with a built-in capacitance of 33 pF and an impedance of 40 Ohms. The component features a high frequency accuracy of ±0.3% and functions within a temperature range of -25°C to +85°C. Packaged in a compact 3-SMD no-lead form factor measuring 3.20mm x 1.30mm, it integrates necessary capacitive elements internally to simplify PCB layout.

Feature Summary

• Integrates internal capacitors to reduce external component count
• High frequency stability with ±0.3% accuracy
• Compact surface-mount package for space-constrained designs

Applications

• Microcontroller clock sources
• Real-time clock circuits
• Communication interface timing

Procurement Notes

Verify the specific suffix S033 corresponds to the required 33 pF load capacitance and 10 MHz frequency during procurement. Confirm the manufacturer source is authorized to ensure genuine components. Check date codes for storage longevity. Ensure the 3-SMD footprint matches the design board layout dimensions precisely.

Selection Notes

Select this component when a cost-effective, low-profile clock solution is needed for 10 MHz applications. Consider the ±0.3% tolerance against system timing requirements. Evaluate the -25°C to +85°C operating range against environmental conditions. Compare against crystal oscillators if higher precision or lower phase noise is required.

Part Context

This part belongs to TGS's CRTE series of ceramic resonators, which are widely used as alternatives to quartz crystals in consumer electronics. These devices offer a balance between performance and cost, providing stable frequencies without the complexity of external tuning capacitors typically required by discrete crystal setups.

Replacement Considerations

Cross-reference with other 10 MHz ceramic resonators in the 3215 package size. Verify that substitute parts maintain the same 33 pF internal capacitance and 40 Ohm impedance characteristics to ensure circuit compatibility.