435F14315CET

Crystals Overview

The CTS-Frequency Controls part number 435F14315CET is a surface-mount quartz crystal resonator operating at a fundamental frequency of 1.435 MHz. It features a load capacitance of 20pF and an equivalent series resistance (ESR) of 50 Ohms. The component exhibits a frequency tolerance of ±15ppm and a stability of ±30ppm. Designed for industrial applications, it operates within a temperature range of -40°C to +85°C. The package is a compact 2-SMD, no-lead type with dimensions of 5.0mm x 3.2mm.

Crystals Feature Summary

• Surface-mount design in a 2-SMD, no-lead package
• Fundamental mode operation at 1.435 MHz
• Industrial temperature rating from -40°C to +85°C

Crystals Applications

• Industrial control systems requiring precise timing
• Communication equipment utilizing 1.435 MHz reference frequencies
• Embedded microcontroller clock sources

Crystals Procurement Notes

Verify the specific suffix 'CET' against the manufacturer's official datasheet to confirm the exact tolerance and packaging specifications. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a low-frequency, high-stability crystal is needed for space-constrained designs. The 2-SMD form factor allows for automated assembly. Verify that the circuit's load capacitance matches the specified 20pF to ensure accurate frequency generation. Consider the ±15ppm tolerance for system-level timing accuracy requirements.

Crystals Part Context

This part belongs to the 435 Series of surface-mount crystals from CTS-Frequency Controls. These components are designed as direct replacements for traditional through-hole HC-49/US packages in modern PCB layouts. The series offers various frequencies and tolerances optimized for cost-effective mass production while maintaining reliable performance in electronic assemblies.

Crystals Replacement Considerations

ATS14315CET by CTS-Frequency Controls is listed as a similar alternative.