7M-20.000MEIV-T

Crystals Overview

The FTS 7M-20.000MEIV-T is a 20 MHz fundamental mode quartz crystal resonator designed for surface-mount applications. It features a compact 3.2mm x 2.5mm package with four solder pads and no leads. The component operates within a temperature range of -40°C to +85°C, ensuring stability in various electronic environments. Key electrical specifications include a frequency tolerance of ±10ppm and a frequency stability of ±20ppm over the specified temperature range. The device has a load capacitance of 8pF and an equivalent series resistance (ESR) of 60 Ohms, making it suitable for precise timing circuits requiring reliable performance.

Crystals Feature Summary

• Surface-mount design with a leadless 4-pad configuration for automated assembly
• High frequency stability within a standard industrial temperature range
• Compact footprint optimized for space-constrained printed circuit boards

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Consumer electronics internal clocks

Crystals Procurement Notes

Verify that the specific suffix MEIV-T corresponds to the required load capacitance and ESR values for your circuit design. Confirm that the operating temperature range meets your application's environmental requirements. Ensure compatibility with standard reflow soldering profiles for leadless SMD packages. Cross-reference the manufacturer datasheet for detailed mechanical dimensions and recommended land pattern guidelines to guarantee proper mounting and reliability.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required in a small form factor. Consider the 8pF load capacitance requirement to ensure accurate oscillation frequency. Evaluate the 60 Ohm ESR against the oscillator circuit's drive level limitations. This part is appropriate for general-purpose digital logic and embedded systems where moderate stability suffices.

Crystals Part Context

This crystal belongs to the FTS 7M series of surface-mount quartz resonators. These components are engineered for high-volume manufacturing processes due to their robust leadless construction. The series offers various frequency options and package sizes to accommodate diverse electronic design needs while maintaining consistent quality standards across the product line.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 3.2x2.5mm package, 8pF load capacitance, and similar ESR characteristics. Verify pinout compatibility and thermal performance before integration. Alternative parts from other manufacturers may require circuit adjustments if load capacitance or ESR differs significantly.