402F374XXCJT

Crystals Overview

The CTS-Frequency Controls part number 402F374XXCJT is a surface-mount MHz crystal designed for base harmonic operation. It operates at a nominal frequency of 37.4 MHz with a frequency stability and tolerance of ±15ppm. The component features a load capacitance of 9pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.022 inches (0.55mm). The device supports a standard operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Compact surface-mount design suitable for automated assembly processes
• Base harmonic fundamental mode operation for stable frequency generation
• Integrated enable/disable functionality within the oscillator circuit architecture

Crystals Applications

• General-purpose clock signal generation in embedded systems
• Timing reference sources for microcontroller units
• Data communication interface synchronization circuits

Crystals Procurement Notes

Verify current availability status as distribution channels may indicate limited stock or extended lead times. Confirm that the specific ordering suffix matches the required electrical parameters and packaging configuration. Ensure compatibility with existing PCB footprint and reflow soldering profiles before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 37.4 MHz frequency with ±15ppm stability is required in a small 2.00mm x 1.60mm footprint. Consider the 60 Ohm ESR value for oscillator circuit design matching. Verify that the -20°C to +70°C temperature range meets the environmental requirements of the target application.

Crystals Part Context

This component belongs to the 402 series of surface-mount crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for space-constrained electronic designs. The 402F374XXCJT specifically addresses applications needing precise timing in a compact form factor.

Crystals Replacement Considerations

Direct substitutes include 402F374XXCAR and 402F374XXCLR. These alternatives share similar electrical characteristics but may differ in specific ordering suffixes or packaging details. Verify pinout and mechanical dimensions before substitution.