402F38412IJT

Crystals Overview

The 402F38412IJT is a MHz crystal manufactured by CTS-Frequency Controls, designed for surface mount applications. It operates at a fundamental frequency of 38.4 MHz with a load capacitance of 9pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±10ppm and stability of ±20ppm. Housed in a compact 4-SMD, No Lead package measuring 2.00mm x 1.60mm x 0.55mm, it supports a wide operating temperature range from -40°C to 85°C. This part belongs to the 402 series and is RoHS compliant.

Crystals Feature Summary

• Surface mount design in a compact 4-SMD no-lead package
• Fundamental mode operation for precise timing
• Wide industrial temperature range capability
• RoHS compliant construction

Crystals Applications

• Clock signal generation for microprocessors
• Timing reference for communication interfaces
• Oscillator circuits in consumer electronics

Crystals Procurement Notes

Verify current availability status as distribution channels may list discontinued or limited stock items. Confirm package dimensions and electrical parameters against the official datasheet before integration. Ensure compatibility with reflow soldering profiles specified for the 4-SMD no-lead form factor. Check for alternative direct substitutes if supply chain constraints exist.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required with tight ±10ppm tolerance. The 9pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR for drive level sensitivity. The small 2.00mm x 1.60mm footprint suits high-density PCB layouts requiring surface mount technology.

Crystals Part Context

Part of the 402 series of surface mount crystals from CTS-Frequency Controls. This series provides various frequencies and packages for general-purpose timing applications. The 402F38412IJT specifically targets applications needing a 38.4 MHz clock source in a compact SMD format.

Crystals Replacement Considerations

Direct substitute: 402F38412ILR. Parameter equivalent: 402F38412IAR.