402F3841XIDR

Crystals Overview

The CTS-Frequency Controls 402F3841XIDR is a surface-mount MHz crystal operating at 38.4 MHz with ±10ppm frequency tolerance and ±15ppm stability. It features an 18pF load capacitance, 60 Ohms ESR, and fundamental mode operation in a 4-SMD, No Lead package (2.0mm x 1.6mm). The device supports an extended temperature range of -40°C to 85°C and is supplied in Tape & Reel format.

Crystals Feature Summary

• Fundamental oscillation mode for precise timing
• Seam-welded SMD package construction
• Extended industrial temperature rating

Crystals Applications

• Precision clock generation circuits
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'XIDR' against official CTS documentation to confirm the exact tolerance, load capacitance, and packaging configuration. Ensure the requested quantity matches the manufacturer's standard reel size. Confirm RoHS compliance status and moisture sensitivity level requirements prior to ordering.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required with tight ±10ppm tolerance. The 18pF load capacitance must match the oscillator circuit design. The 4-SMD no-lead package requires appropriate reflow soldering profiles suitable for seam-welded crystals.

Crystals Part Context

This part belongs to the CTS 402 series, which utilizes a 2.0mm x 1.6mm seam-welded package design. The series covers frequencies from 16MHz to 60MHz, offering various tolerance and stability options for different application precision needs.

Crystals Replacement Considerations

Direct substitutes include other 402 series variants with identical 38.4 MHz frequency, 18pF load, and 4-SMD package dimensions. Verify equivalent ESR and temperature range specifications before substitution.