7V19280001

Crystals Overview

The TXC CORPORATION 7V19280001 is a fundamental mode ceramic crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 19.2 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 60 ohms maximum. Housed in a compact 4-SMD, no-lead package measuring 3.20mm x 2.50mm x 0.90mm, it supports a wide operating temperature range from -40°C to +85°C. This device utilizes standard SMD mounting techniques suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation utilizing ceramic piezoelectric technology
• Compact 3.2mm x 2.5mm surface-mount footprint for space-constrained designs
• Wide industrial temperature rating ensuring reliability across extreme conditions
• Standardized lead-free packaging compliant with environmental regulations

Crystals Applications

• Microcontroller clock source generation
• Communication interface timing circuits
• Digital signal processing synchronization
• General-purpose embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix configuration against the official TXC Corporation datasheet to ensure exact electrical parameter alignment. Confirm that the requested quantity matches the manufacturer's standard reel packaging requirements. Cross-reference the date code and lot traceability if required by quality management systems. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to soldering.

Crystals Selection Notes

Select this component when a stable 19.2 MHz reference is required within a strict 3225 envelope. The ±30 ppm tolerance suits general digital logic applications rather than high-precision RF synthesis. Consider the 18 pF load capacitance requirement to ensure proper oscillator circuit tuning. Evaluate the -40°C to +85°C range against the target environment's thermal profile to guarantee long-term operational stability.

Crystals Part Context

This part belongs to the TXC 7V series of ceramic crystals, which are widely used in consumer electronics and industrial equipment. The series offers various frequencies and packages, providing designers with flexible options for timing needs. The 7V19280001 specifically addresses the common need for precise clock signals in microprocessor-based systems where size and cost efficiency are critical design constraints.

Crystals Replacement Considerations

Direct pin-to-pin replacements may include other manufacturers' 3225 ceramic crystals with identical 19.2 MHz frequency, 18 pF load capacitance, and ±30 ppm tolerance. Verify ESR limits and drive level specifications before substitution to prevent oscillator failure or frequency drift.