402F40012IJT

Crystals Overview

The CTS-Frequency Controls 402F40012IJT is a fundamental mode MHz crystal housed in a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. It operates at a frequency of 40 MHz with a frequency tolerance of ±10ppm and stability of ±20ppm. The component features a load capacitance of 9pF and an equivalent series resistance (ESR) of 60 Ohms. It supports surface mount mounting types and functions within an operating temperature range of -20°C to 70°C. The device is RoHS3 compliant and has a Moisture Sensitivity Level of 1.

Crystals Feature Summary

• Fundamental operating mode for precise frequency generation
• Surface mount design in a compact 4-SMD no lead package
• RoHS3 compliant construction for environmental standards

Crystals Applications

• General electronic circuit timing references
• Microcontroller clock sources
• Communication module frequency control

Crystals Procurement Notes

Verify the specific suffix 'IJT' against official CTS documentation to confirm package and parameter alignment. Check current part status as availability may vary. Ensure compatibility with existing PCB footprint and reflow soldering profiles. Confirm RoHS3 compliance requirements for the target assembly process.

Crystals Selection Notes

Select this component when a 40 MHz fundamental crystal with 9pF load capacitance is required. Consider the 60 Ohm ESR for oscillator circuit design. Evaluate the -20°C to 70°C temperature range against application thermal conditions. Compare physical dimensions against available board space constraints.

Crystals Part Context

This part belongs to the 402 series of surface mount crystals from CTS-Frequency Controls. The series offers various frequencies and packages. The 402F40012IJT specifically targets applications needing 40 MHz output in a small form factor. It shares family characteristics like fundamental mode operation but differs in electrical parameters from other series members.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not provided in the source data. Consult official CTS documentation for cross-reference information or direct replacements.