402F25033CAR

Crystals Overview

The CTS-Frequency Controls 402F25033CAR is a surface-mount crystal resonator operating at a nominal frequency of 25.0000 MHz. It features a frequency tolerance and stability of ±30 ppm over its specified temperature range. The component utilizes a fundamental oscillation mode with an equivalent series resistance (ESR) of 100 Ohms and a load capacitance of 10 pF. It is housed in a compact 4-SMD, No Lead package measuring 1.60mm x 1.20mm x 0.45mm maximum height. Designed for industrial applications, it supports a wide operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode operation ensures precise timing accuracy
• Compact surface-mount footprint facilitates automated assembly
• Wide industrial temperature range capability
• Low profile design suitable for space-constrained PCB layouts

Crystals Applications

• Precision timing circuits requiring stable clock references
• Industrial control systems operating in variable temperatures
• Embedded microcontroller clock sources
• Communication interface synchronization modules

Crystals Procurement Notes

Verify the complete part number including suffixes to ensure correct load capacitance and tolerance specifications. Confirm RoHS compliance status matches project requirements. Check manufacturer datasheets for updated moisture sensitivity levels and reflow soldering profiles prior to procurement. Ensure supply chain documentation aligns with quality standards.

Crystals Selection Notes

Select this component when a fundamental mode crystal with ±30 ppm stability is required. Consider the 10 pF load capacitance requirement against the oscillator circuit design. Evaluate the 100 Ohm ESR against drive level constraints. Compare physical dimensions against available board space. Verify temperature range suitability for the specific operational environment.

Crystals Part Context

This component belongs to the CTS 402F series of surface-mount crystals. It shares the same form factor and electrical characteristics as other variants within the series, differing primarily in frequency and specific tolerance grades. The series is designed for general-purpose timing applications requiring reliable performance in industrial environments.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, ±30 ppm stability, 10 pF load capacitance, and 4-SMD package dimensions. Verify equivalent ESR values and temperature ranges. Cross-reference pinout compatibility if applicable. Consult manufacturer cross-reference lists for approved alternatives.