402F50033CJR

Crystals Overview

The 402F50033CJR is a quartz crystal resonator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 50 MHz with a frequency stability of ±30 ppm. The component features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 60 Ohms. It is housed in a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm. 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 stable frequency generation
• Surface mount design compatible with automated assembly processes
• RoHS compliant construction supporting environmental regulations

Crystals Applications

• Clock signal generation for microprocessors
• Timing references for communication interfaces
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific ordering suffix 'JR' against the manufacturer's current datasheet to confirm packaging and availability status. Ensure that the load capacitance requirement of the target circuit matches the 9 pF specification. Confirm that the ESR value of 60 Ohms is acceptable for the oscillator circuit design. Check for any recent updates to the RoHS compliance documentation before final procurement.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency crystal is required for space-constrained applications. The 4-SMD no-lead package offers a compact footprint suitable for high-density PCB layouts. Consider the ±30 ppm stability tolerance relative to system timing requirements. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions.

Crystals Part Context

This part belongs to the CTS Crystal product line designed for general-purpose timing applications. It utilizes standard quartz resonator technology optimized for surface mount manufacturing. The 402 series typically provides reliable performance for digital logic circuits requiring precise clock signals.

Crystals Replacement Considerations

Cross-reference with other 50 MHz crystals from CTS or alternative manufacturers if supply constraints exist. Ensure substitute parts match the 9 pF load capacitance and 60 Ohm ESR specifications. Verify that replacement components maintain the same 4-SMD package dimensions and pin configuration.