7B-11.0592MAAQ-T

Crystals Overview

The 7B-11.0592MAAQ-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a nominal frequency of 11.0592 MHz with a frequency stability of ±30 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, No Lead package measuring 5.00 mm in length and 3.20 mm in width, with a maximum height of 1.05 mm. The device supports fundamental oscillation mode and functions within an operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact ceramic surface-mount package suitable for space-constrained PCB designs
• Fundamental mode operation ensuring stable frequency generation
• RoHS compliant construction supporting environmentally regulated manufacturing

Crystals Applications

• Communication systems requiring precise clock synchronization
• Microcontroller-based embedded devices needing stable timing references
• Industrial control equipment utilizing serial data transmission protocols

Crystals Procurement Notes

This component is officially classified as obsolete and is no longer manufactured by TXC Corporation. Procurement through standard distribution channels is not available. Engineers must verify end-of-life status before finalizing designs. Sourcing should focus on authorized substitute part numbers or alternative components that meet identical electrical specifications and mechanical footprint requirements to ensure supply chain continuity.

Crystals Selection Notes

Designers should prioritize this component only if the specific 11.0592 MHz frequency and 10 pF load capacitance are mandatory for circuit compatibility. Due to its obsolete status, selection requires immediate evaluation of replacement options. Verify that substitute crystals maintain the same ±30 ppm stability and 4-SMD package dimensions to avoid rework. Ensure the new component supports the required -20°C to +70°C operating range for the target application environment.

Crystals Part Context

The 7B-11.0592MAAQ-T belongs to the 7B Series of quartz crystals from TXC Corporation. This series is characterized by small form-factor surface-mount packages intended for consumer electronics and portable devices. The 11.0592 MHz frequency is commonly selected for baud rate generation in asynchronous communication interfaces, providing integer division ratios for standard serial speeds without fractional error accumulation.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers include 7V-11.0592MAAQ-T and 7V-11.0592MAAE-T from TXC Corporation. These alternatives offer similar electrical characteristics and package dimensions. Verify pinout compatibility and thermal performance when transitioning to these substitutes.