402F480XXCAR

Crystals Overview

The CTS-Frequency Controls 402F480XXCAR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 48.0000 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 60 Ohms. The component exhibits a frequency stability and tolerance of ±15 ppm. Designed for base mode operation, 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 commercial operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Provides precise timing signals at 48 MHz with high frequency stability.
• Utilizes a compact surface-mount footprint suitable for automated assembly.
• Operates in fundamental mode with low equivalent series resistance.

Crystals Applications

• Clock generation for microprocessors and digital logic circuits
• Timing references for communication interfaces such as USB or Ethernet
• Frequency control in consumer electronics and computing devices

Crystals Procurement Notes

Verify the specific suffix 'CAR' against the manufacturer's official datasheet to confirm packaging type and tape/reel specifications. Ensure the ordering part number matches the required load capacitance and tolerance parameters. Confirm that the component meets the intended environmental temperature requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz fundamental frequency with ±15 ppm stability is required. The 10 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD package size for space-constrained layouts. Verify compatibility with the target application's operating temperature range of -20°C to +70°C.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for surface-mount technology. The 402F480XXCAR specifically addresses applications needing stable 48 MHz clock sources in compact electronic designs.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals with identical 10 pF load capacitance, ±15 ppm tolerance, and 4-SMD No Lead packaging. Verify ESR values and physical dimensions to ensure board compatibility. Cross-reference with the manufacturer's approved replacement list for guaranteed electrical equivalence.