402F2701XILT

Crystals Overview

The 402F2701XILT is a 27 MHz fundamental mode crystal resonator manufactured by CTS-Frequency Controls. It features a frequency tolerance of ±10ppm and a stability of ±15ppm. The component operates with a load capacitance of 12pF and has an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm. The device supports surface mount installation and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead footprint suitable for space-constrained designs
• Wide operating temperature range supporting industrial environments

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators

Crystals Procurement Notes

Verify the specific suffix XILT against official CTS documentation to confirm packaging configuration and compliance status. Ensure the selected variant matches the required load capacitance and ESR specifications for the target circuit design. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity before procurement.

Crystals Selection Notes

Select this component when a 27 MHz fundamental crystal with ±10ppm tolerance and 12pF load capacitance is required. Consider the 100 Ohm ESR value for oscillator circuit compatibility. The 4-SMD no-lead package requires appropriate reflow soldering profiles. Verify that the -40°C to +85°C operating range meets the environmental requirements of the final application.

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 and industrial electronics. The 402F2701XILT specifically addresses applications requiring stable 27 MHz timing in a small form factor. It complements other variants in the lineup differing only in load capacitance or packaging style.

Crystals Replacement Considerations

• 402F2701XIAR
• 402F2701XIJR

Crystals FAQ

What is the equivalent series resistance (ESR) of the 402F2701XILT?

The equivalent series resistance is 100 Ohms.

Does the 402F2701XILT support lead-free soldering processes?

Yes, the component is RoHS compliant and supports lead-free manufacturing processes.