402F25012IKT

Crystals Overview

The CTS-Frequency Controls 402F25012IKT is a surface-mount MHz crystal operating at 25 MHz. It features a frequency tolerance and stability of ±10ppm with an equivalent series resistance (ESR) of 100 Ohms. The component utilizes a fundamental operating mode and is designed for a load capacitance of 8pF. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. The device supports an operating temperature range of -20°C to 70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD surface mount footprint for automated assembly
• High frequency stability of ±10ppm for reliable timing
• RoHS3 compliant construction for environmental safety

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Consumer electronics internal clocks
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix 'KT' against the manufacturer's official datasheet to confirm packaging configuration and tape-and-reel specifications. Ensure the load capacitance requirement of the target circuit matches the 8pF specification. Confirm that the operating temperature range of -20°C to 70°C meets the environmental conditions of the final application. Cross-reference the ESR value of 100 Ohms with oscillator design requirements.

Crystals Selection Notes

Select this component when a 25 MHz fundamental crystal with ±10ppm stability is required for space-constrained designs. The 4-SMD package suits high-density PCB layouts. Consider the 8pF load capacitance compatibility with the host oscillator circuit. Evaluate the -20°C to 70°C temperature range against operational extremes. Verify RoHS3 compliance if environmental regulations apply.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. The series offers various frequencies and tolerances in a standardized small outline package. The 402F25012IKT specifically addresses applications needing stable 25 MHz timing in consumer and industrial devices. It represents a standard solution for general-purpose clock generation where moderate stability suffices.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, ±10ppm tolerance, 8pF load capacitance, and 4-SMD (2x1.6mm) package. Verify equivalent ESR and temperature range. Check manufacturer-specific pinout and mounting compatibility before substitution.