7B-11.0592MAAJ-T

Crystals Overview

The TXC Corporation 7B-11.0592MAAJ-T is a fundamental mode quartz crystal designed for surface mount applications. It operates at a nominal frequency of 11.0592 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 40 Ohms within the 8 to 12 MHz range. It utilizes a 4-SMD, no lead package measuring 5.00 mm in length, 3.20 mm in width, and 1.05 mm in maximum height. The device supports a standard operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental resonance mode operation ensures stable oscillation characteristics.
• Compact 5.0 x 3.2 mm SMD footprint optimizes PCB space utilization.
• RoHS compliant construction supports environmentally regulated manufacturing standards.

Crystals Applications

• Bluetooth portable devices
• Wireless communication equipment
• Digital cameras
• Personal digital assistants
• USB interface cards

Crystals Procurement Notes

Verify current availability status as this component may be obsolete or discontinued. Confirm that the replacement part number matches the required electrical specifications, including frequency, load capacitance, and ESR values. Ensure the substitute maintains the same package dimensions and mounting type to fit existing board layouts without mechanical modification.

Crystals Selection Notes

Select this component for designs requiring precise timing at 11.0592 MHz with moderate stability requirements. The 18 pF load capacitance is suitable for standard oscillator circuits. Consider the -20°C to +70°C operating range against environmental conditions. Verify that the 40 Ohm ESR aligns with the host oscillator circuit's drive level capabilities to prevent overdriving or failure to start.

Crystals Part Context

This part belongs to the TXC 7B series of surface mount crystals. The series is characterized by small physical dimensions, specifically the 5032 package size, which is widely adopted in consumer electronics. The 7B series targets applications where space constraints are critical while maintaining reliable performance for wireless and data communication interfaces.

Crystals Replacement Considerations

Public confirmed substitutes include 7M-19.200MAAJ-T and 7V-19.200MAAJ-T. Note that these alternatives operate at 19.2 MHz, not 11.0592 MHz. Verify if other 11.0592 MHz variants within the 7A or 9C series are available as direct functional replacements.