416F480X3ASR

Overview

The CTS-Frequency Controls 416F480X3ASR is a surface-mount crystal resonator operating at a fundamental frequency of 48 MHz. It features a frequency stability of ±30 ppm and a tolerance of ±15 ppm, with an equivalent series resistance (ESR) of 60 Ohms. The component utilizes a 4-SMD, No Lead package measuring 1.60mm x 1.20mm x 0.45mm. Designed for base harmonic operation, it supports a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Compact 4-SMD no-lead surface mount package
• Fundamental mode operation at 48 MHz
• Wide industrial temperature range capability

Applications

• High-frequency clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Procurement Notes

Verify the specific load capacitance requirements against the target circuit design, as this series variant may utilize series load capacitance rather than fixed values. Confirm that the 60 Ohm ESR aligns with the oscillator circuit's drive level constraints to ensure stable oscillation without overdriving the crystal element during final assembly validation.

Selection Notes

Select this component when a compact footprint is required alongside wide industrial temperature performance. Ensure the host oscillator circuit is compatible with the specified 60 Ohm ESR and ±15 ppm tolerance. This part is suitable for applications demanding precise timing in space-constrained designs where standard leaded packages are not feasible.

Part Context

This component belongs to the CTS 416 Series, which provides miniature surface-mount crystals. The series is characterized by small physical dimensions and robust construction for automated assembly. The 416F480X3ASR specifically addresses high-frequency needs within this compact form factor, offering reliability for mass-produced electronic devices requiring stable clock sources.

Replacement Considerations

Direct substitutes include other 48 MHz SMD crystals from the same manufacturer series with matching 4-SMD dimensions and similar electrical parameters. Verify compatibility regarding ESR and temperature range before substitution.