7B-10.000MBBK-T

Crystals Overview

The 7B-10.000MBBK-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a fundamental frequency of 10.000 MHz. It features a frequency stability of ±50 ppm and a load capacitance of 20 pF. The component utilizes an HC-49/US package with dimensions of 5.00 mm x 3.20 mm. It supports a parallel resonant mode and operates within a temperature range of -20°C to +70°C. The device complies with RoHS standards and is supplied in tape and reel packaging.

Crystals Feature Summary

• Compact 5.00 mm x 3.20 mm surface-mount design for space-constrained PCB layouts
• Fundamental resonance mode operation at 10.000 MHz with ±50 ppm stability
• RoHS compliant construction suitable for regulated electronic assemblies

Crystals Applications

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

Crystals Procurement Notes

Verify the current production status before procurement, as this specific part number may be discontinued or subject to supply constraints. Confirm that the 20 pF load capacitance matches the target circuit requirements. Ensure the -20°C to +70°C operating range aligns with the environmental conditions of the final application. Check for alternative packages if the HC-49/US form factor is incompatible with the board design.

Crystals Selection Notes

Select this component when a small footprint is required for 10 MHz clock signals in consumer electronics. The 20 pF load capacitance is standard for many microcontroller interfaces. Consider the ±50 ppm tolerance sufficient for general-purpose timing but insufficient for high-precision RF applications. Verify compatibility with the host oscillator circuit's drive level specifications to prevent over-driving the crystal.

Crystals Part Context

This part belongs to the 7B series of SMD crystals from TXC Corporation. The series is characterized by its small 5x3.2 mm package size, designed specifically for modern compact wireless devices. It serves as a cost-effective timing solution for mass-produced consumer goods where moderate frequency stability is acceptable.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.