402F2701XIJR

Crystals Overview

The CTS-Frequency Controls 402F2701XIJR is a surface-mount MHz crystal operating at 27.0000 MHz. It features a frequency tolerance of ±10ppm and stability of ±15ppm. The component has an equivalent series resistance (ESR) of 100 Ohms and a load capacitance of 9pF. It utilizes a fundamental operating mode within a 4-SMD, No Lead package measuring 2.00mm x 1.60mm x 0.55mm. The device supports an operating temperature range of -40°C to +85°C and is RoHS3 compliant.

Crystals Feature Summary

• Surface mount design in a compact 4-SMD no lead package
• Fundamental operating mode for precise frequency generation
• Wide industrial temperature range capability
• Compliant with RoHS3 environmental standards

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix configuration against official CTS documentation to ensure correct load capacitance and tolerance specifications. Confirm availability status as distribution channels may list discontinued or backorder items. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency is required with ±10ppm initial tolerance. Ensure the circuit design accommodates a 9pF load capacitance to maintain frequency accuracy. Verify that the operating environment falls within the specified -40°C to +85°C range. Confirm compatibility with surface mount assembly processes given the 4-SMD package dimensions.

Crystals Part Context

This part belongs to the CTS 402 Series, which covers frequencies from 16MHz to 60MHz. The series offers various load capacitance options and package styles. The 402F2701XIJR specifically addresses applications requiring stable 27 MHz timing in space-constrained surface mount designs.

Crystals Replacement Considerations

Consult official CTS substitution guides for direct replacements. Generic equivalents may differ in ESR, load capacitance, or temperature stability. Verify pinout and dimensional compatibility before substituting.