402F374XXCLR

Crystals Overview

The CTS-Frequency Controls 402F374XXCLR is a MHz crystal operating at 37.4 MHz with ±15ppm frequency stability and tolerance. It features a 12pF load capacitance and 60 Ohms ESR in base harmonic mode. The component utilizes a 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm. Designed for surface mount installation, it supports a commercial operating temperature range of -20°C to 70°C.

Crystals Feature Summary

• Provides precise clock synchronization for multi-channel data acquisition systems
• Ensures accurate timing signals across multiple channels simultaneously
• Supports reliable operation within standard commercial temperature environments

Crystals Applications

• Clock synchronization in multi-channel data acquisition systems
• Simultaneous data acquisition timing circuits
• Commercial electronic devices requiring stable 37.4 MHz reference frequencies

Crystals Procurement Notes

Verify the specific load capacitance requirement against the target circuit design, as the 402 series offers various capacitance options. Confirm that the 4-SMD footprint dimensions align with the PCB layout constraints. Ensure the operating temperature range meets the environmental specifications of the final application before integration.

Crystals Selection Notes

Select this component when a 37.4 MHz frequency with ±15ppm stability is required for synchronous data processing. Consider the 12pF load capacitance compatibility with the oscillator circuit. Evaluate the 60 Ohms ESR against the driver strength capabilities of the host microcontroller or clock generator to ensure reliable oscillation startup.

Crystals Part Context

This part belongs to the CTS 402 series of surface mount crystals. The series provides various frequency and capacitance combinations in a compact 4-SMD package. The 402F374XXCLR specifically addresses applications needing a 37.4 MHz reference with moderate stability requirements in a small form factor suitable for high-density board layouts.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 402F374XXCKR and 402F374XXCAT. Verify that alternative variants match the required load capacitance and physical dimensions for direct replacement.