435F50013GKT

Crystals Overview

The 435F50013GKT is a parallel fundamental quartz crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 50 MHz with a frequency tolerance of ±10 ppm and stability of ±30 ppm. The component features an 8 pF load capacitance and 40 Ohms equivalent series resistance (ESR). Designed for surface mount applications, it utilizes a 2-SMD, no lead package measuring 5.0 mm x 3.2 mm. The device supports a temperature range of -40°C to +105°C and complies with RoHS standards.

Crystals Feature Summary

• Provides stable timing signals for high-frequency digital circuits
• Supports surface mount integration for automated assembly processes
• Ensures reliable operation across extended industrial temperature ranges

Crystals Applications

• Wireless infrastructure equipment
• Wireline core networking systems
• Embedded communication modules

Crystals Procurement Notes

Verify the specific package variant against official datasheets, as suffixes may indicate different packaging or handling specifications. Confirm that the load capacitance matches the target oscillator circuit design requirements. Ensure environmental compliance documentation aligns with project regulations. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and authenticity before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 50 MHz fundamental mode crystal is required for compact surface mount designs. Consider the 8 pF load capacitance compatibility with the host oscillator circuit. Evaluate the ±10 ppm tolerance against system timing accuracy needs. Assess the 40 Ohm ESR against drive level limitations to prevent overdriving the crystal. Verify the extended temperature range suitability for the intended operating environment.

Crystals Part Context

This component belongs to the 435 series of parallel resonant crystals from CTS-Frequency Controls. These devices are engineered for precision timing in demanding electronic applications. The series offers various frequency options within a standardized small footprint, facilitating design flexibility. The 435F50013GKT specifically addresses the need for stable 50 MHz references in modern communication hardware.

Crystals Replacement Considerations

Direct substitutes include other 50 MHz SMD crystals with matching 8 pF load capacitance and similar physical dimensions. Verify equivalent electrical parameters such as ESR and frequency stability. Ensure the replacement maintains the same package type and mounting style. Check for any differences in aging rate or temperature coefficient if strict long-term stability is required.