7B-48.000MAAJ-T

Crystals Overview

The TXC CORPORATION 7B-48.000MAAJ-T is a surface-mount quartz crystal resonator operating at a nominal frequency of 48 MHz. It utilizes fundamental mode oscillation and features a 4-SMD, no-lead package with dimensions of 5.00mm x 3.20mm x 1.05mm maximum height. The component specifies a load capacitance of 18pF and an equivalent series resistance (ESR) of 40 Ohms. Frequency stability and tolerance are rated at ±30ppm. The device supports an operating temperature range of -20°C to +70°C and is supplied in tape and reel packaging.

Crystals Feature Summary

• Surface-mount design optimized for automated assembly processes
• Fundamental mode operation for stable frequency generation
• RoHS compliant construction supporting environmental regulations

Crystals Applications

• Bluetooth portable devices
• Wireless communication equipment
• Digital cameras
• Personal Digital Assistants (PDAs)
• Mobile phones
• USB interface cards

Crystals Procurement Notes

Verify current manufacturing status as the part may be obsolete or discontinued. Confirm availability through authorized distributors or check for official replacement recommendations from TXC Corporation. Ensure compliance with RoHS3 specifications and moisture sensitivity level requirements during storage and handling procedures.

Crystals Selection Notes

Select this component for applications requiring a compact 5x3.2mm footprint with standard 18pF load capacitance. Consider the ±30ppm stability and -20°C to +70°C operating range against specific circuit requirements. Evaluate ESR compatibility with oscillator circuits to ensure reliable startup conditions.

Crystals Part Context

This component belongs to the TXC 7B series of SMD crystals. The series is characterized by small form factors suitable for space-constrained consumer electronics. The 7B series generally offers high reliability and optimized electromagnetic interference performance for wireless applications.

Crystals Replacement Considerations

7M-48.000MAAJ-T