7A-10.000MAAJ-T

Crystals Overview

The TXC Corporation 7A-10.000MAAJ-T is a surface-mount quartz crystal oscillator operating at a fundamental frequency of 10 MHz. It belongs to the 7A series and utilizes glass sealing technology for enhanced environmental reliability. The component features a standard load capacitance of 18 pF and maintains a frequency tolerance and stability of ±30 ppm across its operational range. Designed for SMD/SMT installation, it measures 5 mm in length, 3.2 mm in width, and 1.2 mm in height. The device supports an equivalent series resistance (ESR) of 50 Ohms and operates within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Glass-sealed construction provides high reliability against moisture and environmental stress.
• Surface-mount design facilitates automated pick-and-place assembly and standard reflow soldering processes.
• Optimized low drive level compatibility ensures efficient power consumption in portable applications.

Crystals Applications

• Laptop computers
• Personal Digital Assistants (PDAs)
• Digital cameras
• USB interface cards

Crystals Procurement Notes

Verify RoHS compliance status and lead times with authorized distributors. Confirm that the specific ordering suffix matches the required frequency tolerance and package dimensions. Ensure supply chain sources are verified to avoid counterfeit components. Check for any end-of-life notifications or discontinuance alerts prior to final procurement decisions.

Crystals Selection Notes

Select this component when a 10 MHz reference signal is required for compact electronic designs. The 5x3.2mm form factor suits space-constrained PCB layouts. Glass sealing is preferred over ceramic packages for improved thermal cycling performance. Verify circuit load capacitance matches the 18 pF specification to ensure accurate frequency generation.

Crystals Part Context

This part belongs to the TXC 7A series of surface-mount quartz crystals. The series is characterized by glass-sealed packages offering superior environmental stability compared to resin-bonded alternatives. These components are engineered for consumer electronics requiring precise timing signals in small form factors.

Crystals Replacement Considerations

Cross-reference with other 10 MHz, 18 pF, 5x3.2mm glass-sealed crystals from manufacturers such as Nihon Dempa Kogyo or Epson. Ensure replacement parts match the ESR and drive level specifications to maintain circuit oscillation stability.

Crystals FAQ

What is the maximum operating temperature for this crystal?

The maximum operating temperature is +70°C.

Does this component use a glass-sealed package?

Yes, the 7A series utilizes a glass-sealed package structure for enhanced durability.