9B25000666

Crystals Overview

The 9B25000666 is a quartz crystal manufactured by TXC Corporation. It operates at a nominal frequency of 25 MHz and utilizes parallel fundamental resonance characteristics. The component is designed for surface mount technology (SMD) applications, housed in a compact 4-pin package with dimensions of 2.5 mm length, 2.0 mm width, and 0.75 mm height. It supports an operating temperature range from -40 °C to +85 °C. Key electrical specifications include a load capacitance of 8 pF, a frequency tolerance of 20 ppm, and a frequency stability of 0.003% over the operating temperature range. The series resistance is specified at 80 Ω, with a drive level of 1 µW.

Crystals Feature Summary

• Parallel fundamental quartz crystal construction
• Surface mount SMD 4-pin packaging
• RoHS compliant manufacturing
• High reliability environmental performance

Crystals Applications

• Notebook computers
• Digital still cameras
• USB peripheral devices
• Compact portable consumer products
• Reference clock sources

Crystals Procurement Notes

Verify the specific RoHS compliance status through official manufacturer documentation or authorized distributor channels before integration. Confirm that the 4-pin SMD footprint matches the target PCB layout design. Ensure the supply chain source provides valid traceability records for quality assurance purposes. Cross-reference the part number against current production lifecycle statuses to confirm availability.

Crystals Selection Notes

Select this component when a 25 MHz reference signal is required for compact electronic designs. The 8 pF load capacitance must align with the oscillator circuit requirements of the host system. Verify that the 80 Ω series resistance is compatible with the driving capabilities of the connected microcontroller or logic gate. Ensure the operating temperature range meets the environmental conditions of the final application.

Crystals Part Context

This part belongs to the 7S series of SMD glass-sealed crystals produced by TXC Corporation. The series is characterized by its small physical profile and robust sealing technology. TXC Corporation specializes in frequency control products, including quartz crystals and oscillators, serving various industrial and consumer electronics markets globally.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.