407F39E029M4912

Crystals Overview

The CTS-Frequency Controls 407F39E029M4912 is a passive crystal resonator operating at a fundamental frequency of 29.4912 MHz. It features a load capacitance of 20 pF and a frequency tolerance of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 40 Ohms and operates within a temperature range of -40°C to +85°C. It utilizes a 4-SMD, No Lead package with dimensions of 7.00mm x 5.00mm x 1.30mm maximum height.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Wide industrial temperature range capability
• Surface-mount design for automated assembly

Crystals Applications

• Wireless infrastructure equipment
• Wireline core networking systems
• Industrial control modules requiring stable clock signals

Crystals Procurement Notes

Verify the specific suffix 'E' against official CTS documentation to confirm the exact load capacitance and tolerance specifications. Ensure the selected variant matches the required 20pF load capacitance and ±30ppm stability for the target circuit design. Cross-reference the package dimensions with the PCB footprint to guarantee mechanical compatibility during surface-mount placement.

Crystals Selection Notes

Select this component when a 29.4912 MHz reference is required in an industrial environment. The 40 Ohm ESR must be compatible with the oscillator circuit's drive level constraints. Consider the 4-SMD form factor for space-constrained designs where through-hole alternatives are unsuitable. Validate that the ±30ppm initial tolerance meets the system's overall frequency accuracy budget.

Crystals Part Context

This part belongs to the CTS 407 series of surface-mount crystals. It serves as a frequency-determining element in electronic circuits requiring stable oscillation. The 407 series is designed for high reliability in demanding environments, offering consistent performance across the specified temperature range compared to standard commercial-grade components.

Crystals Replacement Considerations

Direct substitute: 407F39D029M4912.