435F250Y3IKT

Crystals Overview

The CTS-Frequency Controls 435F250Y3IKT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25.0000 MHz. It features a load capacitance of 8 pF and is housed in a compact 4-SMD, no-lead package with dimensions of 5.0 mm x 3.2 mm. The component supports base harmonic operation and is designed for surface mount installation. It exhibits a frequency tolerance of ±20 ppm and a frequency stability of ±30 ppm. The equivalent series resistance (ESR) is specified at 120 Ohms maximum. The device operates within an extended temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Compact 5.0mm x 3.2mm surface-mount footprint suitable for space-constrained designs
• High frequency stability of ±30 ppm across the full industrial temperature range
• Compliant with RoHS3 environmental regulations for lead-free manufacturing

Crystals Applications

• Clock generation circuits in microcontroller systems
• Communication interface timing references
• Digital signal processing hardware synchronization

Crystals Procurement Notes

Verify the specific suffix 'Y3' against the manufacturer's official datasheet to confirm exact electrical parameters and pin configuration. Ensure the selected variant matches the required load capacitance and frequency tolerance for the target circuit design. Confirm availability status directly with authorized distributors as stock levels may vary.

Crystals Selection Notes

Select this component when a small form factor SMD crystal is required for 25 MHz applications. Compare ESR values against oscillator driver strength requirements. Verify that the 8 pF load capacitance aligns with the host circuit's capacitive loading specifications to ensure accurate frequency performance.

Crystals Part Context

This part belongs to the 435 series of surface-mount crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for modern PCB assembly techniques. The 435F250Y3IKT specifically targets high-volume consumer and industrial electronics requiring reliable timing sources in minimal board space.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for potential alternatives with matching electrical characteristics.