402F3601XIAR

Crystals Overview

The CTS-Frequency Controls 402F3601XIAR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 36 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±10 ppm and stability of ±15 ppm. Housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm, it supports base harmonic operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount design for automated assembly
• Fundamental mode operation ensuring precise frequency generation
• High stability and tight tolerance suitable for clock applications
• RoHS compliant construction meeting environmental standards

Crystals Applications

• Microcontroller clock sources
• Communication module timing circuits
• Digital signal processing systems
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix 'XIAR' against official CTS documentation to confirm tape and reel packaging requirements. Confirm that the 10pF load capacitance matches the target circuit design. Check current availability status as distribution channels may vary. Ensure compatibility with reflow soldering profiles specified in the datasheet for reliable attachment.

Crystals Selection Notes

Select this component when a 36 MHz fundamental frequency with 10pF load capacitance is required. Compare ESR values against oscillator circuit capabilities to ensure proper startup. Consider the 4-SMD footprint constraints for PCB layout. Evaluate thermal performance within the specified -40°C to +85°C range for the intended operating environment.

Crystals Part Context

This part belongs to the CTS 402 Series of miniature crystals. The series provides various frequencies in standardized SMD packages. The 402F3601XIAR specifically addresses needs for 36 MHz timing in space-constrained designs. It shares mechanical dimensions with other variants in the family but differs in electrical parameters like frequency and load capacitance.

Crystals Replacement Considerations

Public confirmed substitutes include 402F3601XILR and 402F3601XIJR from CTS-Frequency Controls. Verify pinout and electrical specifications before substitution. Ensure the replacement maintains the same 10pF load capacitance and 36 MHz frequency.