416F480X3CKR

Overview

The 416F480X3CKR is a fundamental mode quartz crystal resonator manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 48 MHz with a frequency tolerance of ±15ppm and stability of ±30ppm. The component features an 8pF load capacitance and an equivalent series resistance (ESR) of 60 Ohms. Designed for surface mount applications, it utilizes a 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm. The device supports a standard operating temperature range of -40°C to +85°C.

Feature Summary

• Fundamental resonance mode operation for precise frequency control
• Compact 1.60mm x 1.20mm surface mount footprint
• Standard seam weld package construction

Applications

• High-frequency clock signal generation in digital circuits
• Timing references for microprocessors and microcontrollers
• Communication interface synchronization modules

Procurement Notes

Verify the specific suffix 'CKR' against official CTS documentation to confirm the 8pF load capacitance specification. Ensure the selected variant matches the required -40°C to +85°C operating temperature range for the target application environment. Cross-reference the RoHS3 compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when a 48 MHz fundamental frequency with 8pF load capacitance is required. Consider the 60 Ohm ESR value for oscillator circuit compatibility. Evaluate the 1.60mm x 1.20mm package size constraints against available PCB real estate. Confirm that the ±15ppm tolerance meets the system's timing accuracy specifications.

Part Context

This part belongs to the CTS 416 Series of surface mount crystals. The series offers various frequency options within the 24-80 MHz range using standardized packages. The 416F480X3CKR specifically addresses applications requiring 48 MHz timing with a compact form factor suitable for high-density electronic assemblies.

Replacement Considerations

Direct substitutes include 416F480XXCAR and 416F480XXCLT from CTS-Frequency Controls. Verify that alternative parts maintain identical 48 MHz frequency, 8pF load capacitance, and 60 Ohm ESR values to ensure circuit compatibility.