402F27033CJR

Crystals Overview

The 402F27033CJR is a surface-mount quartz crystal manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 27 MHz with a stability tolerance of ±30 ppm. The component features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.00 mm in length and 1.60 mm in width. The maximum installed height is 0.55 mm. The device supports base harmonic operation and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator for precise timing applications
• Compact 4-SMD no-lead surface mount package design
• Stable frequency performance with defined load capacitance

Crystals Applications

• Microcontroller clock sources
• RF transmitter and receiver circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific suffix 'CJR' against the manufacturer's official datasheet to confirm the exact load capacitance and frequency tolerance specifications. Ensure the ordering documentation matches the required package type and operating temperature range. Cross-reference the part number with the latest availability status from authorized distributors to confirm current supply chain readiness before finalizing procurement plans.

Crystals Selection Notes

Select this component when a 27 MHz fundamental frequency is required for compact surface-mount designs. Consider the ±30 ppm stability and 9 pF load capacitance requirements for circuit compatibility. Evaluate the 100 Ohm ESR against the oscillator circuit capabilities. Confirm that the -20°C to +70°C operating range meets the environmental conditions of the target application.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequency options in a standardized small outline package. The 402F27033CJR specifically addresses needs for 27 MHz timing in consumer electronics and communication devices requiring reliable surface-mount integration.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 402F27033CAR and 402F27033CKR from CTS-Frequency Controls.