402F38412IJR

Crystals Overview

The CTS-Frequency Controls 402F38412IJR is a fundamental mode quartz crystal resonator operating at 38.4 MHz. It features a load capacitance of 9 pF and a frequency stability of ±10 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and is housed in a compact 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height. Designed for surface mount installation, it supports a wide operating temperature range from -40°C to +85°C. The device complies with RoHS3 standards and carries an MSL rating of Level 1.

Crystals Feature Summary

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

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'IJR' against official CTS documentation to confirm package type and tape/reel specifications. Confirm that the 9pF load capacitance matches the target circuit design requirements. Check current availability status as distribution channels may list discontinued or out-of-stock items. Ensure compliance with project-specific RoHS and REACH regulations before finalizing procurement.

Crystals Selection Notes

Select this component when a 38.4 MHz fundamental frequency with ±10 ppm stability is required. The 9pF load capacitance must align with the oscillator circuit's external capacitor values. Consider the 60 Ohm ESR limit for driver level sensitivity. The 4-SMD package size suits high-density PCB layouts requiring small form factor components.

Crystals Part Context

This part belongs to the CTS 402 Series of surface mount crystals. The series offers various frequencies and package sizes optimized for consumer electronics and industrial applications. The 402F38412IJR specifically targets applications needing precise timing at 38.4 MHz within a standard SMD footprint.

Crystals Replacement Considerations

Direct substitutes include 402F38412IAR and 402F38412IKR from CTS-Frequency Controls. Verify pin compatibility and electrical parameters before substitution.