7V-20.000MDDV-T

Crystals Overview

The 7V-20.000MDDV-T is a quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 20.000 MHz. It utilizes an 8 pF load capacitance and offers a frequency tolerance of ±30 ppm. The component is designed for surface mount installation in a compact 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a maximum height of 0.80 mm. It supports base harmonic operation mode and features an equivalent series resistance (ESR) of 60 Ohms. The device is rated for an extended industrial temperature range spanning from -40°C to +85°C.

Crystals Feature Summary

• Provides stable clock signals via fundamental resonance mode
• Supports surface mount integration in low-profile packages
• Complies with RoHS3 environmental standards

Crystals Applications

• General purpose digital circuit timing
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific package dimensions and electrical parameters against the official datasheet before implementation. Ensure the design accommodates the required load capacitance and ESR values. Confirm that the operating temperature range meets the application requirements. Check for any specific handling instructions regarding moisture sensitivity level during assembly.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency is required with moderate stability. Consider the 4-SMD footprint constraints and the 60 Ohm ESR value for oscillator circuit compatibility. Evaluate the -40°C to +85°C temperature range suitability for the target environment compared to commercial grade alternatives.

Crystals Part Context

This part belongs to the TXC Corporation quartz crystal family, specifically designed for surface mount applications. It serves as a passive frequency control element within electronic circuits, providing the necessary reference signal for synchronous digital systems. The 4-SMD form factor allows for automated placement in high-volume manufacturing processes.

Crystals Replacement Considerations

The 7V-20.000MAHE-T is listed as a direct replacement option. Verify pinout compatibility and parameter alignment before substitution.