7A-12.000MBBK-T

Crystals Overview

The FTS 7A-12.000MBBK-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 12.000 MHz. It features a load capacitance of 20pF and a frequency stability of ±50ppm. The component utilizes a 2-SMD, no-lead package with dimensions of 5.00mm x 3.20mm and a maximum seated height of 1.35mm. Designed for operation between -20°C and +70°C, it offers an equivalent series resistance (ESR) of 50 Ohms and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator
• Surface mount 2-SMD no-lead package
• RoHS3 compliant construction

Crystals Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication interface timing

Crystals Procurement Notes

Verify the specific suffix 'BBK' against the manufacturer's current part number guide to ensure correct packaging and tolerance specifications. Confirm that the 2-SMD footprint matches the target PCB design. Check for any recent product change notices or lifecycle status updates from FTS prior to finalizing procurement plans.

Crystals Selection Notes

Select this component when a 12MHz fundamental frequency with ±50ppm stability is required in a compact 5.0x3.2mm SMD form factor. Ensure the application environment stays within the -20°C to +70°C operating range. Verify that the circuit load capacitance aligns with the specified 20pF requirement for accurate frequency performance.

Crystals Part Context

This part belongs to the 7A series of quartz crystals manufactured by FTS. The series provides standard frequency control solutions in various surface-mount packages. The 7A-12.000MBBK-T specifically addresses applications needing reliable 12MHz timing signals in space-constrained electronic designs.

Crystals Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the QT532G-20.000MBBK-T from QST. Verify mechanical compatibility and electrical parameters before substitution.