7M-27.000MABQ-T

Crystals Overview

The TXC Corporation 7M-27.000MABQ-T is a seam-sealed MHz quartz crystal resonator designed for surface-mount applications. It operates at a fundamental frequency of 27.0000 MHz with a load capacitance of 10 pF. The component provides a frequency tolerance and stability of ±30 ppm at 25°C and across the -20°C to +70°C temperature range. Housed in a compact 4-SMD, No Lead package measuring 3.2 mm x 2.5 mm with a maximum height of 0.80 mm, it supports base harmonic operation modes.

Crystals Feature Summary

• Seam-sealed ceramic construction ensures high reliability and environmental protection
• Compact 3.2mm x 2.5mm SMD footprint suitable for space-constrained designs
• RoHS compliant manufacturing process

Crystals Applications

• Bluetooth wireless communication devices
• NFC and RFID readers
• Portable consumer electronics
• Wireless data transmission modules

Crystals Procurement Notes

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

Crystals Selection Notes

Select this component when a standard 27 MHz reference is required for Bluetooth or NFC applications within tight spatial constraints. The 10 pF load capacitance must align with the host oscillator circuit requirements. Consider the ±30 ppm stability sufficient for general consumer electronics where higher precision is not mandated.

Crystals Part Context

This part belongs to the TXC 7M series, which specializes in small-size, ultra-thin sealed surface-mount crystals. The series targets portable devices requiring robust frequency control in minimal volumes. The 7M architecture offers improved EMI performance compared to non-sealed alternatives, making it suitable for sensitive RF environments.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz crystals in 3225 packages with matching 10 pF load capacitance and ±30 ppm stability. Verify equivalent seam-seal construction and RoHS compliance when evaluating alternative manufacturers to ensure mechanical and regulatory compatibility.