402F1601XIJR

Crystals Overview

The CTS-Frequency Controls 402F1601XIJR is a surface-mount MHz crystal designed for frequency control applications. It operates at a fundamental frequency of 16 MHz with a load capacitance of 9 pF and an equivalent series resistance (ESR) of 120 Ohms. The component features a frequency stability and tolerance of ±15 ppm, ensuring precise timing performance. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. The device supports an operating temperature range of -20°C to 70°C and is RoHS3 compliant.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Compact 4-SMD surface mount package design
• RoHS3 compliant construction for environmental standards

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'I' against the official CTS datasheet to confirm the exact temperature range and tolerance specifications. Ensure the ordering quantity matches the tape and reel packaging requirements. Confirm that the 16 MHz frequency and 9 pF load capacitance align with the target circuit design before procurement.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency with ±15 ppm stability is required. The 9 pF load capacitance must match the oscillator circuit's external capacitor values. Consider the 4-SMD footprint constraints and the -20°C to 70°C operating range for suitability in commercial environments.

Crystals Part Context

This part belongs to the CTS 402 series of crystals, which are characterized by small size and high reliability. The series utilizes quartz resonators suitable for various commercial applications. The 402F1601XIJR specifically targets applications needing a 16 MHz reference with standard commercial temperature ratings.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz crystals with 9 pF load capacitance and similar ESR values in a 4-SMD package. Verify pin compatibility and electrical parameters such as frequency tolerance and operating temperature range before substitution.