7V-20.500MDDV-T

Crystals Overview

The TXC Corporation 7V-20.500MDDV-T is a surface-mount crystal component designed for precise frequency generation in electronic circuits. It operates at a nominal frequency of 20.5 MHz with a load capacitance of 8 pF and a frequency stability of ±20 ppm. The device features a low equivalent series resistance of 60 Ohms and is housed in a compact 4-SMD, No Lead package measuring 3.2 mm by 2.5 mm by 0.8 mm. It supports an operating temperature range from -20°C to +70°C.

Crystals Feature Summary

• Provides stable frequency generation with ±20 ppm stability
• Compact 4-SMD No Lead surface-mount design
• Low ESR of 60 Ohms for efficient circuit operation

Crystals Applications

• Precision timing circuits requiring 20.5 MHz reference
• Embedded systems utilizing surface-mount components
• Consumer electronics with space constraints

Crystals Procurement Notes

Verify the specific package dimensions and lead configuration against the official datasheet before integration. Confirm that the operating temperature range of -20°C to +70°C aligns with the environmental requirements of the target application. Ensure compatibility with the required load capacitance of 8 pF for accurate frequency performance.

Crystals Selection Notes

Select this component when a 20.5 MHz frequency is required with high stability. Consider the 4-SMD No Lead package for automated assembly processes. Evaluate the thermal range and ESR specifications against system constraints to ensure reliable operation under expected load conditions.

Crystals Part Context

This part belongs to the TXC Corporation crystal product line, focusing on miniature surface-mount solutions. It serves as a fundamental timing element for digital systems, offering a balance between size, performance, and cost. The 4-SMD form factor allows for direct placement on printed circuit boards without through-hole requirements.

Crystals FAQ

What is the maximum operating temperature for this crystal?

The maximum operating temperature is +70°C.

Does this component have leads?

No, it uses a 4-SMD, No Lead package design.