402F2701XIJT

Crystals Overview

The CTS-Frequency Controls 402F2701XIJT is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 27 MHz with a frequency tolerance of ±10ppm and stability of ±15ppm. The component features an equivalent series resistance (ESR) of 100 Ohms and a load capacitance of 9pF. Packaged in a compact 4-SMD, No Lead form factor measuring 2.00mm x 1.60mm with a maximum seated height of 0.55mm, it supports operation within a temperature range of -40°C to 85°C. This RoHS3 compliant device is suitable for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Compact 4-SMD no-lead package facilitates surface mount integration
• Wide operating temperature range supports diverse environmental conditions

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Timing references in communication modules
• Oscillator circuits in consumer electronics

Crystals Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm load capacitance and tolerance requirements. Confirm availability status as distribution channels may list discontinued or obsolete inventory. Ensure compatibility with reflow soldering profiles specified in the manufacturer's mounting guidelines. Cross-reference part numbers to distinguish between similar variants with different capacitance values.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency with ±10ppm tolerance is required. Consider the 9pF load capacitance requirement to ensure circuit resonance matches the crystal specifications. Evaluate the 100 Ohm ESR against the oscillator circuit design constraints. Verify that the -40°C to 85°C temperature range meets the operational environment requirements of the target application.

Crystals Part Context

This component belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for surface mount technology. The 402F2701XIJT specifically addresses the need for precise timing in space-constrained designs requiring reliable performance across industrial temperature ranges.

Crystals Replacement Considerations

Direct substitutes include other 27 MHz SMD crystals with matching 9pF load capacitance and ±10ppm tolerance. Verify pinout compatibility and physical dimensions before substitution. Consult manufacturer cross-reference lists for approved alternatives.