402F240XXCJR

Crystals Overview

The CTS-Frequency Controls 402F240XXCJR is a surface-mount MHz crystal operating at a nominal frequency of 24 MHz. It features a load capacitance of 9 pF and a frequency stability/tolerance of ±15 ppm. The component utilizes fundamental mode operation with an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00 mm x 1.60 mm x 0.55 mm. The device supports an operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator for precise timing applications
• Compact 4-SMD no-lead surface mount footprint for automated assembly
• Stable frequency performance within ±15 ppm tolerance across industrial temperature range

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix designation against the manufacturer's current product lifecycle status, as availability may vary by region. Confirm that the 4-SMD package orientation matches the PCB footprint design requirements. Ensure the 9 pF load capacitance aligns with the host circuit's oscillator configuration specifications before finalizing procurement.

Crystals Selection Notes

Select this component when a 24 MHz fundamental frequency is required with moderate stability needs. The 100 Ohm ESR value must be compatible with the driving circuit's oscillation capability. Consider the -20°C to +70°C temperature range suitability for the intended operational environment. Verify that the 9 pF load capacitance matches the system design constraints.

Crystals Part Context

This part belongs to the CTS 402 Series of miniature surface-mount crystals. The series offers various frequencies and package sizes optimized for space-constrained electronic designs. The 402F240XXCJR specifically addresses the demand for reliable 24 MHz timing solutions in consumer and industrial electronics using standard SMD manufacturing processes.

Crystals Replacement Considerations

Direct substitutes include 402F240XXCJT and 402F240XXCDT from CTS-Frequency Controls. These alternatives share identical electrical parameters and physical dimensions, ensuring pin-compatible replacement without requiring circuit redesign.