QT532G-10.000MBBK-T

Overview

The QT532G-10.000MBBK-T is a quartz crystal resonator manufactured by QST, designed for surface-mount applications. It operates at a fundamental frequency of 10 MHz with a load capacitance of 20 pF and an equivalent series resistance (ESR) of 80 Ohms. The component features a 2-SMD, no-lead package with dimensions of 5.0 x 3.2 mm. Frequency stability is rated at ±50 ppm at 25°C and ±50 ppm over the operating temperature range of -20°C to +70°C.

Feature Summary

• Surface-mount quartz crystal resonator with 2-SMD no-lead configuration
• Fundamental frequency operation at 10 MHz with 20 pF load capacitance
• Frequency stability maintained within ±50 ppm across specified temperature ranges

Applications

• General-purpose clock signal generation in electronic circuits
• Timing reference sources for microcontrollers and digital logic
• Oscillator circuits requiring stable 10 MHz input frequencies

Procurement Notes

Verify that the specific part number matches the required frequency stability and package dimensions. Confirm that the operating temperature range of -20°C to +70°C aligns with the target application environment. Ensure compatibility with the intended load capacitance of 20 pF in the circuit design before procurement.

Selection Notes

Select this component when a 10 MHz surface-mount quartz crystal is required with moderate stability requirements. The 5.0 x 3.2 mm package size suits standard PCB layouts. Consider the ESR of 80 Ohms for oscillator circuit design. This part is suitable for consumer electronics and industrial applications operating within the specified temperature limits.

Part Context

This component belongs to the QT532G series of quartz crystals from QST. The series offers various frequency options in a standardized 5.0 x 3.2 mm SMD package. These devices are commonly used as timing elements in portable and compact electronic systems where space constraints and cost-effectiveness are primary design considerations.

Replacement Considerations

Direct substitutes may include other 10 MHz quartz crystals in 5.0x3.2mm packages with similar electrical parameters. Verify equivalent load capacitance and ESR values to ensure circuit compatibility. Cross-reference with other manufacturers offering comparable surface-mount crystal resonators.