402F30033CDR

Crystals Overview

The CTS-Frequency Controls 402F30033CDR is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 30 MHz with a frequency stability of ±30 ppm and a load capacitance of 18 pF. The component features an equivalent series resistance (ESR) of 80 Ohms maximum. It utilizes a compact 4-SMD, No Lead package with dimensions of 2.55mm x 2.05mm and a maximum height of 0.60mm. The device is rated for operation within a temperature range of -20°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• Fundamental mode quartz crystal construction for stable oscillation
• Compact 4-SMD no-lead surface mount package design
• Compliant with RoHS environmental directives

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• General-purpose digital logic timing references

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD footprint matches the target PCB layout dimensions. Check for any recent updates to the component's material composition or compliance status prior to finalizing procurement orders.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency with ±30 ppm stability is required in a small surface-mount form factor. Ensure the circuit design accommodates an 18 pF load capacitance and an ESR limit of 80 Ohms. Verify that the operating temperature range of -20°C to +70°C meets the environmental requirements of the end application.

Crystals Part Context

This part belongs to the 402 Series of miniature SMD crystals from CTS-Frequency Controls. These components are engineered for high-volume manufacturing processes and offer reliable performance in space-constrained electronic designs. The series provides various frequency options while maintaining consistent mechanical and electrical characteristics across different models.

Crystals Replacement Considerations

The Taitien XYHEECNANF-30.000000 is documented as a potential substitute; however, it specifies a 20pF load capacitance compared to the 18pF requirement of the 402F30033CDR. Circuit re-evaluation is necessary before substitution.