402F2501XIDR

Crystals Overview

The CTS-Frequency Controls 402F2501XIDR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a load capacitance of 18 pF and a frequency stability of ±10 ppm. The component exhibits an equivalent series resistance (ESR) of 100 Ohms and utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm. It supports a maximum height of 0.55mm and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Seam-welded SMD package design ensuring mechanical durability
• High frequency stability suitable for clock applications

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'IDR' against the manufacturer's current datasheet to confirm package orientation and lead-free status. Ensure compatibility with reflow soldering profiles specified in the official documentation. Confirm that the 18pF load capacitance matches the target circuit design requirements before procurement.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with ±10 ppm stability is required. The 100 Ohm ESR value must align with the oscillator circuit's drive level specifications. The compact 2.00mm x 1.60mm footprint is suitable for space-constrained printed circuit board layouts requiring surface mount technology.

Crystals Part Context

This part belongs to the CTS 402 Series of crystals, which are characterized by their standard 2.0mm x 1.6mm seam-welded packages. The series covers a frequency range from 16MHz to higher limits, providing reliable performance for various electronic applications requiring stable timing references.

Crystals Replacement Considerations

Direct substitutes include parts with identical electrical parameters and package dimensions. Verify that any replacement maintains the 18pF load capacitance and 100 Ohm ESR to ensure circuit compatibility.