405C35E25M00000

Crystals Overview

The CTS-Frequency Controls 405C35E25M00000 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 20 pF and an equivalent series resistance (ESR) of 50 Ohms. The component offers a frequency tolerance of ±30 ppm and stability of ±50 ppm. Designed for the -20°C to +70°C temperature range, it utilizes a 4-SMD, no-lead package with dimensions of 5.00 mm x 3.20 mm x 0.85 mm maximum height. The device complies with RoHS3 standards and has a moisture sensitivity level of 1.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface-mount design compatible with automated assembly processes
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify that the specific order matches the 405C35E25M00000 part number to ensure correct 25 MHz frequency and 20pF load capacitance specifications. Confirm the required frequency tolerance of ±30 ppm aligns with system requirements. Ensure the selected packaging format, such as tape and reel or cut tape, meets production handling needs. Check datasheet details for soldering profile recommendations to maintain component integrity during assembly.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency is required with a 20pF load capacitance. Consider the 50 Ohm ESR value for oscillator circuit compatibility. The 4-SMD package size suits applications requiring compact footprints. Verify that the -20°C to +70°C operating range covers the intended environmental conditions. Compare against other 405 series variants if different tolerances or frequencies are needed.

Crystals Part Context

This component belongs to the CTS 405 series of surface-mount crystals. The series provides various frequency options in standardized SMD packages. The 405C35E25M00000 specifically targets 25 MHz applications within the commercial temperature range. It serves as a timing reference for digital electronics requiring stable oscillation.

Crystals Replacement Considerations

The 405I35E25M00000 is listed as a substitute by the manufacturer. Verify electrical parameters match before replacement.