402F374XXCJR

Crystals Overview

The CTS-Frequency Controls 402F374XXCJR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 37.4 MHz. It features a load capacitance of 9 pF and a frequency stability of ±15 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and operates in fundamental mode. Designed for industrial applications, it supports a temperature range of -20°C to +70°C. The device is housed in a compact 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD surface-mount footprint for automated assembly
• Industrial temperature rating for stable performance in varied environments

Crystals Applications

• Clock signal generation for microcontrollers and processors
• Timing references in communication interfaces
• Frequency control circuits in industrial instrumentation

Crystals Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact electrical parameters and packaging specifications. Ensure compatibility with the target circuit's load capacitance requirements. Confirm RoHS compliance status and moisture sensitivity level prior to integration into the production line.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency is required with ±15 ppm stability. The 60 Ohm ESR must match the oscillator circuit design. Consider the 4-SMD package size for space-constrained PCB layouts. Verify that the -20°C to +70°C operating range meets the environmental conditions of the final application.

Crystals Part Context

This part belongs to the CTS 402 Series of general-purpose crystals. The series offers various frequencies and packages optimized for SMT processes. The 402F374XXCJR specifically addresses the need for reliable timing sources in consumer and industrial electronics requiring standard crystal performance.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz crystals with identical 9pF load capacitance and similar ESR values from the same or competing manufacturers. Verify pinout compatibility and physical dimensions before substitution.