7B-27.120MBBK-T

Crystals Overview

The TXC Corporation 7B-27.120MBBK-T is a surface-mount quartz crystal operating at a fundamental frequency of 27.12 MHz. It features a load capacitance of 20 pF and offers a frequency tolerance of ±50 ppm. The component utilizes a 4-SMD, no lead package with dimensions of 5.0 mm in length and 3.2 mm in width. Designed for industrial applications, it supports a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides stable oscillation for wireless communication systems
• Optimized electromagnetic interference characteristics for RF integration
• Compliant with RoHS standards for environmental safety

Crystals Applications

• Bluetooth portable devices
• Wireless communication equipment
• Digital cameras
• Personal digital assistants
• Mobile phones

Crystals Procurement Notes

Verify the specific suffix against the manufacturer's official datasheet to confirm exact electrical parameters and packaging options. Ensure the selected variant matches the required load capacitance and frequency stability for the target circuit design before finalizing procurement orders.

Crystals Selection Notes

Select this component when a compact 5x3.2mm footprint is required for space-constrained designs. Consider the ±50 ppm tolerance and industrial temperature range suitability for general consumer electronics and wireless applications where moderate precision is sufficient.

Crystals Part Context

This part belongs to the 7B series of ceramic crystals manufactured by TXC Corporation. The series is characterized by small form factors suitable for modern surface-mount technology assembly processes. These components are engineered to meet the spatial and performance demands of contemporary mobile and portable electronic devices.

Crystals Replacement Considerations

QT325G-27.120MAHV-T from QST is listed as a parameter-equivalent substitute.