402F38422IJR

Crystals Overview

The CTS-Frequency Controls 402F38422IJR is a fundamental mode quartz crystal resonator operating at 38.4 MHz with ±20 ppm frequency stability. It features a 9 pF load capacitance and 100 Ohms equivalent series resistance (ESR). The component utilizes a 4-SMD, no-lead package measuring 2.00mm x 1.60mm x 0.55mm. Designed for surface mount applications, it supports an operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation within the 16MHz to 60MHz range
• Compact 4-SMD no-lead surface mount footprint
• Compliant with RoHS3 environmental regulations

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify current availability status as components may be discontinued or subject to long lead times. Confirm exact electrical parameters against the official datasheet prior to integration. Ensure compatibility with existing PCB layout and soldering profiles. Check for alternative part numbers if this specific suffix is unavailable.

Crystals Selection Notes

Select based on required load capacitance matching the oscillator circuit design. Verify ESR limits against driver strength requirements. Consider thermal stability needs within the specified -40°C to +85°C range. Ensure package dimensions fit the designated surface mount area.

Crystals Part Context

This component belongs to the CTS 402 Series, which covers frequencies from 16MHz to 60MHz. The series offers both fundamental and overtone modes in standard SMD packages. It is designed for general-purpose timing applications requiring stable frequency generation in compact electronic systems.

Crystals Replacement Considerations

Direct substitutes include 402F38422IKR. Similar options may include 416F38422ALR, though load capacitance and ESR differences require circuit verification.