435F20013GAT

Crystals Overview

The CTS-Frequency Controls 435F20013GAT is a surface-mount quartz crystal resonator designed for commercial and industrial applications. It features a nominal frequency of 20 MHz with an initial tolerance of ±10 ppm. The device utilizes a high-Q quartz resonator element housed in a 5.0mm x 3.2mm 2-pad SMD package. It operates without active voltage supply, relying on external oscillator circuits for signal generation.

Crystals Feature Summary

• Integrates high-Q quartz resonator elements for stable performance
• Supports wide range of commercial and industrial clocking applications
• Designed for surface-mount technology (SMT) integration

Crystals Applications

• Commercial electronic systems requiring precise clock signals
• Industrial equipment utilizing standard 20 MHz reference frequencies
• General-purpose digital circuit timing applications

Crystals Procurement Notes

Verify the specific load capacitance requirements against your target circuit design before procurement. Confirm that the ±10 ppm initial tolerance meets your system's frequency accuracy specifications. Ensure the 5.0mm x 3.2mm footprint aligns with your PCB layout constraints. Check manufacturer documentation for recommended soldering profiles to maintain component integrity during assembly processes.

Crystals Selection Notes

Select this component when a passive 20 MHz crystal is required rather than an active oscillator. Consider the ±10 ppm tolerance as a baseline; if tighter stability is needed, evaluate alternative models within the 435 series. Verify compatibility with your microcontroller or FPGA input impedance. This part is suitable for designs where low power consumption is critical due to its passive nature.

Crystals Part Context

The 435F20013GAT belongs to the CTS 435 Series of miniature surface-mount crystals. This series is characterized by compact dimensions and reliable performance for general-purpose timing needs. It serves as a fundamental frequency control element in modern electronics, replacing larger through-hole components in space-constrained designs.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 5.0x3.2mm package, and ±10 ppm tolerance. Verify equivalent load capacitance values to ensure circuit oscillation stability. Cross-reference pinout configurations if available, though 2-pad SMD crystals typically lack polarity.