402F27033CKT

Crystals Overview

The CTS-Frequency Controls 402F27033CKT is a surface-mount MHz crystal designed for frequency control applications. It operates at a fundamental frequency of 27 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 100 Ohms. The component features a frequency stability and tolerance of ±30 ppm, ensuring reliable timing performance. It utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. The device supports base harmonic operation mode and is rated for a standard operating temperature range of -20°C to +70°C.

Crystals Feature Summary

• Provides precise 27 MHz timing signals using fundamental resonance mode
• Compact 4-SMD surface mount footprint suitable for space-constrained designs
• Supports standard load capacitance requirements for oscillator circuits

Crystals Applications

• Digital clock signal generation in embedded systems
• Microcontroller and processor clock sources
• Communication interface timing references

Crystals Procurement Notes

Verify the specific suffix 'CKT' against official CTS documentation to confirm the 8pF load capacitance specification, as other variants in the 402 series may differ. Ensure the selected variant matches the required operating temperature range and package dimensions for the target PCB layout. Cross-reference the manufacturer's latest datasheet to confirm current production status and availability constraints before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency with 8pF load capacitance is required for SMD assembly. Verify that the ±30ppm stability meets the system timing accuracy requirements. Confirm compatibility with the target oscillator circuit design regarding ESR limits and drive level specifications. Ensure the operating temperature range aligns with the environmental conditions of the end application.

Crystals Part Context

The 402F27033CKT belongs to the CTS 402 Series of surface-mount crystals, which are widely used in consumer electronics and industrial equipment. This series offers various frequency options and package sizes to support diverse design needs. The CKT suffix specifically denotes the 8pF load capacitance variant within the 27 MHz product line, distinguishing it from other load capacitance options available in the same frequency family.