402F3741XILT

Crystals Overview

The CTS-Frequency Controls 402F3741XILT is a fundamental mode quartz crystal resonator designed for surface mount applications. It operates at a nominal frequency of 37.4 MHz with a load capacitance of 12 pF and a frequency tolerance of ±10 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and is 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 and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation ensures stable oscillation characteristics
• Compact 4-SMD no-lead package facilitates automated surface mount assembly
• Wide industrial temperature range capability for diverse environmental conditions

Crystals Applications

• Microcontroller clock generation circuits
• Communication module timing references
• Digital signal processing system clocks

Crystals Procurement Notes

Verify the specific suffix 'XILT' against official CTS datasheets to confirm lead frame material and plating specifications. Ensure the ordering part number matches the required moisture sensitivity level and packaging format. Cross-reference the manufacturer's latest lifecycle status to confirm availability and obsolescence warnings before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental resonance is required with tight ±10 ppm initial accuracy. The 12 pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR limit for driver strength requirements. Verify that the 4-SMD footprint fits the PCB layout constraints and thermal management needs.

Crystals Part Context

This part belongs to the CTS 402 Series of MHz crystals, which are standard surface mount components. The series offers various frequencies and packages, providing designers with options for different size and performance requirements within embedded systems and consumer electronics.

Crystals Replacement Considerations

Direct substitutes include 402F3741XIAR and 402F3741XILR from CTS-Frequency Controls. These variants share identical electrical parameters but may differ in packaging or reel configuration.