7B-36.000MBBK-T

Crystals Overview

The TXC Corporation 7B-36.000MBBK-T is a fundamental mode MHz crystal designed for surface-mount applications. It operates at a nominal frequency of 36MHz with a load capacitance of 20pF. The component features a frequency tolerance and stability of ±50ppm at 25°C, ensuring reliable timing performance. It utilizes a 4-SMD, no-lead package measuring 5.00mm in length and 3.20mm in width, with a maximum height of 1.35mm. The device supports an operating temperature range of -20°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• Fundamental quartz crystal construction optimized for surface-mount integration
• High frequency stability and reliability across the specified industrial temperature range
• Designed to reduce electromagnetic interference effects in sensitive circuits
• Lead-free and RoHS compliant manufacturing process

Crystals Applications

• Bluetooth portable devices
• Wireless communication equipment
• Digital still cameras (DSC)
• Personal Digital Assistants (PDA)
• Mobile phones and USB interface cards

Crystals Procurement Notes

Verify the specific suffix against official documentation, as distributor listings may vary between 20pF and 18pF load capacitance variants. Confirm current availability status, as some sources indicate end-of-life notifications or restricted supply conditions for this part number. Ensure the selected variant matches the circuit design requirements for load capacitance and frequency tolerance before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 36MHz fundamental frequency is required for compact wireless designs. The 5x3.2mm SMD footprint offers significant PCB area savings compared to traditional through-hole packages like HC-49S. Consider the ±50ppm stability sufficient for standard consumer electronics, while verifying that the 20pF load capacitance aligns with the host oscillator circuit's matching network requirements.

Crystals Part Context

This component belongs to the TXC 7B series, which specializes in small-volume surface-mount crystals. The series targets miniaturized consumer electronics and mobile devices where space constraints are critical. The 7B series generally provides high precision characteristics covering wide frequency ranges, offering excellent EMI reduction capabilities suitable for modern wireless communication interfaces.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data.