7B-25.000MABI-T

Crystals Overview

The 7B-25.000MABI-T is a surface-mount quartz crystal manufactured by TXC Corporation, designed for precision timing applications. It operates at a nominal frequency of 25 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance (ESR) of 40 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 mm x 1.6 mm x 0.7 mm. The device supports an operating temperature range from -20°C to +70°C, ensuring reliable performance in standard commercial environments.

Crystals Feature Summary

• Provides stable clock signals using fundamental parallel resonance quartz technology
• Utilizes a compact surface-mount package for automated assembly integration
• Ensures consistent frequency accuracy within specified commercial temperature limits

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Consumer electronics reference clocks

Crystals Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging specifications. Ensure the selected variant matches the required load capacitance and operating temperature range for the target circuit design. Cross-reference the part number with authorized distributors to confirm current availability and authenticity before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 25 MHz reference signal is required for commercial-grade applications. The 16 pF load capacitance must align with the host oscillator circuit requirements to maintain accurate frequency output. Consider the 40 Ohm ESR value for drive level compatibility. This SMD format is suitable for space-constrained PCB layouts requiring standard surface-mount reflow soldering processes.

Crystals Part Context

This part belongs to the 7B series of surface-mount crystals from TXC Corporation. The series focuses on providing cost-effective timing solutions for mass-produced electronic devices. The 7B designation indicates a specific footprint and pin configuration optimized for high-volume manufacturing. These components are engineered to meet industry standards for reliability and consistency in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 25 MHz SMD crystals with identical 16 pF load capacitance and compatible physical dimensions. Verify that alternative parts match the ±30 ppm tolerance and 40 Ohm ESR specifications. Ensure any replacement component supports the same -20°C to +70°C operating range and utilizes the same 4-SMD no-lead package for board compatibility.