403WF25012IKR

Crystals Overview

The CTS-Frequency Controls 403WF25012IKR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 25 MHz. It features a frequency tolerance of ±10 ppm and a stability of ±20 ppm. The component is designed for a load capacitance of 8 pF with an equivalent series resistance (ESR) of 150 Ohms maximum. It utilizes a 4-SMD, no-lead package with dimensions of 1.60 mm in length, 1.20 mm in width, and a maximum height of 0.45 mm. The device supports base harmonic operation and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package design
• High frequency stability with ±10 ppm tolerance
• Wide industrial operating temperature range capability

Crystals Applications

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

Crystals Procurement Notes

Verify the specific package dimensions and electrical parameters against the official manufacturer datasheet prior to integration. Confirm that the load capacitance requirements of the target circuit align with the 8 pF specification. Ensure the supplier provides documentation confirming RoHS3 compliance and authenticity. Cross-reference the part number to avoid confusion with similar series components.

Crystals Selection Notes

Select this component when a small footprint SMD crystal is required for 25 MHz applications. The 4-SMD no-lead form factor suits high-density PCB layouts. Consider the ±10 ppm tolerance if precise timing accuracy is necessary. Verify thermal performance meets the -40°C to +85°C requirement for the intended environment.

Crystals Part Context

This part belongs to the CTS Frequency Controls portfolio of passive electronic components. It is categorized under crystals and resonators used for frequency control. The 403W series represents a line of surface-mount devices designed for modern electronics manufacturing processes. It serves as a frequency reference source in various digital and analog circuits.

Crystals Replacement Considerations

The LFXTAL081609 from IQD Frequency Products is documented as a parameter-equivalent substitute. Verify compatibility regarding package size, pin configuration, and electrical specifications before substitution.