402F27112IDR

Crystals Overview

The CTS-Frequency Controls 402F27112IDR is a surface-mount MHz crystal operating at 27.12 MHz with ±10ppm frequency tolerance and ±20ppm stability. It features an 18pF load capacitance, 100 Ohms ESR, and operates in fundamental mode within a -40°C to 85°C range. The component utilizes a 4-SMD, no-lead package measuring 2.00mm x 1.60mm x 0.55mm maximum height.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Surface-mount design compatible with automated assembly processes
• Compliance with RoHS3 environmental standards

Crystals Applications

• Precision timing circuits requiring stable frequency references
• Embedded systems utilizing microcontrollers or processors
• Communication modules needing accurate clock signals

Crystals Procurement Notes

Verify the specific suffix IDR against official datasheets to confirm tape-and-reel packaging configuration. Ensure the selected variant matches the required load capacitance and frequency tolerance specifications for the target circuit design before procurement.

Crystals Selection Notes

Select this component when a 27.12 MHz reference with tight ±10ppm initial tolerance is required. Consider the 18pF load capacitance requirement and the 100 Ohms ESR limit to ensure proper oscillator circuit oscillation and startup conditions are met.

Crystals Part Context

This part belongs to the 402 series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages, providing designers with options for different size constraints and performance requirements in compact electronic assemblies.

Crystals Replacement Considerations

402F27112IDT serves as a parameter-equivalent substitute within the same series.