402F3001XIJR

Crystals Overview

The CTS-Frequency Controls 402F3001XIJR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 30 MHz. It features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 80 Ohms. The component provides a frequency tolerance of ±10 ppm and stability of ±15 ppm. Housed in a compact 4-SMD, No Lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm, it supports base harmonic operation.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint for automated assembly
• Fundamental mode resonance at 30 MHz
• Compliant with RoHS3 environmental standards

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific suffix IJR against the manufacturer's current datasheet to confirm package and termination specifications. Confirm availability status as distribution listings may vary. Ensure the design-in load capacitance matches the 9pF specification for accurate frequency performance.

Crystals Selection Notes

Select this component when a 30 MHz fundamental frequency is required in a small form factor. The 9pF load capacitance suits circuits with lower parasitic capacitance. Verify that the ±10ppm tolerance meets the system timing requirements compared to standard ±20ppm options.

Crystals Part Context

This part belongs to the CTS 402 Series of crystals, which typically covers frequencies from 16MHz to 60MHz. The 402 series is designed for general-purpose timing applications requiring reliable frequency control in consumer and industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 30 MHz crystals with 9pF load capacitance and similar ESR. Check for identical package dimensions (1.6x1.2mm) to ensure mechanical compatibility without PCB redesign.

Crystals FAQ

What is the operating mode of the 402F3001XIJR?

It operates in the fundamental (base harmonic) mode.

Does this component support lead-free soldering?

Yes, it complies with RoHS3 regulations and is suitable for lead-free assembly processes.