407F39E025M0000

Crystals Overview

The CTS-Frequency Controls 407F39E025M0000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 20 pF and offers a frequency tolerance of ±30 ppm with a stability of ±50 ppm. The component utilizes an SMD/SMT package measuring 7 mm in length, 5 mm in width, and 1.3 mm in height. It operates within a temperature range of -40°C to +85°C and has an equivalent series resistance (ESR) of 60 Ohms.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface mount design compatible with automated assembly processes
• Wide industrial temperature rating for environmental resilience

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'E' indicates the required temperature range and tolerance specifications against the official datasheet. Confirm that the 7x5mm footprint matches the target PCB layout constraints. Ensure the 20pF load capacitance aligns with the host circuit's oscillator requirements to maintain accurate frequency performance.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency is required in a compact 7x5mm package. Consider the ±30 ppm tolerance and ±50 ppm stability limits relative to system timing accuracy needs. Evaluate the 60 Ohm ESR against the oscillator circuit's drive level capabilities to ensure stable operation without overdriving the crystal.

Crystals Part Context

This part belongs to the CTS 407 series of SMD quartz crystals. The series provides various frequencies in standardized packages suitable for general-purpose electronic applications. The 407F39E025M0000 specifically addresses the need for reliable timing in space-constrained designs requiring industrial-grade temperature performance.

Crystals Replacement Considerations

Direct substitutes may include other 25 MHz crystals from the same manufacturer series with identical 7x5mm dimensions and electrical parameters. Verify that any alternative part maintains the same 20pF load capacitance and ±30 ppm tolerance to ensure circuit compatibility.