402F25011CDT

Crystals Overview

The CTS-Frequency Controls 402F25011CDT is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 25 MHz with a frequency tolerance and stability of ±10ppm. The component features an 18pF load capacitance and an equivalent series resistance (ESR) of 60 Ohms. Packaged in a compact 4-SMD, No Lead form factor measuring 2.00mm x 1.60mm with a maximum height of 0.55mm, it supports operation within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact 4-SMD surface-mount package suitable for space-constrained PCB layouts
• High frequency stability of ±10ppm ensuring precise timing accuracy
• Fundamental mode operation for reliable oscillator circuit integration

Crystals Applications

• Microcontroller clock sources requiring stable 25 MHz reference
• Communication interface circuits demanding low phase noise
• Embedded systems utilizing surface-mount assembly processes

Crystals Procurement Notes

Verify the specific suffix 'CDT' against official manufacturer documentation to confirm tape-and-reel packaging and lead-free status. Ensure that the design load capacitance matches the specified 18pF requirement to maintain the stated ±10ppm frequency stability. Cross-reference the RoHS3 compliance status directly with the latest datasheet before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency crystal with tight ±10ppm stability is required in a small 2.00x1.60mm footprint. Consider the 60 Ohm ESR value for oscillator circuit compatibility. Verify that the operating temperature range of -20°C to +70°C aligns with the environmental conditions of the target application.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls, characterized by small SMD packages. It serves as a passive resonator element within active oscillator circuits or microcontroller clock inputs. The component provides a stable reference frequency for digital logic synchronization and data transmission timing.

Crystals Replacement Considerations

Publicly documented parameter-equivalent substitutes include the 416F25011CDR and 416F25011CDT from CTS-Frequency Controls. These alternatives share similar electrical specifications but may differ in physical dimensions or packaging details; verify mechanical fit before substitution.