402F30022IDR

Crystals Overview

The CTS-Frequency Controls 402F30022IDR is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 30 MHz with a frequency tolerance and stability of ±20 ppm. The component features an 18 pF load capacitance and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. The device supports operation within a temperature range of -20°C to +70°C and is compliant with RoHS3 standards.

Crystals Feature Summary

• Fundamental oscillation mode ensures stable frequency generation for digital circuits.
• Compact 4-SMD no-lead footprint facilitates automated surface-mount assembly.
• RoHS3 compliance supports environmentally conscious manufacturing processes.

Crystals Applications

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

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required packaging and environmental specifications. Confirm that the selected variant matches the intended load capacitance and frequency tolerance requirements for the target application design.

Crystals Selection Notes

Select this component when a 30 MHz reference with ±20 ppm stability is required in a compact SMD form factor. Ensure the circuit design accounts for the 18 pF load capacitance and 80 Ohm ESR characteristics to maintain accurate oscillator performance within the specified temperature range.

Crystals Part Context

This part belongs to the CTS 402 series of general-purpose crystals. It serves as a passive frequency control element, distinct from active oscillators by requiring an external driver circuit. The series provides standardized footprints for common microcontroller and peripheral interfaces.

Crystals Replacement Considerations

Direct substitutes must match the 30 MHz frequency, 18 pF load capacitance, and 4-SMD (1.6x1.2) package dimensions. Verify equivalent ESR and temperature stability ratings to ensure circuit compatibility without redesign.