402F1601XIAT

Crystals Overview

The CTS-Frequency Controls 402F1601XIAT is a surface-mount MHz crystal operating at a fundamental frequency of 16 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 120 Ohms. The component offers a frequency tolerance and stability of ±10 ppm. Designed for commercial applications, it operates within a temperature range of -40°C to +85°C. The package is a 4-SMD, No Lead type with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Surface mount design in a compact 4-SMD no lead package
• High frequency stability with ±10 ppm tolerance
• Wide operating temperature range suitable for commercial environments

Crystals Applications

• General purpose clock signal generation in electronic circuits
• Microcontroller and microprocessor system timing references
• Communication equipment requiring stable oscillator sources
• Consumer electronics utilizing standard commercial components

Crystals Procurement Notes

Verify the specific part number suffix against official CTS documentation to confirm exact electrical parameters such as load capacitance and tolerance. Ensure compatibility with existing PCB footprint dimensions of 2.00mm x 1.60mm. Check moisture sensitivity level and reflow soldering profiles during assembly planning. Confirm availability status as distribution channels may list discontinued or obsolete stock. Cross-reference datasheet revisions to ensure compliance with current RoHS and REACH regulations.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency crystal is required for commercial grade applications. The 10 pF load capacitance must match the oscillator circuit design specifications. Consider the ±10 ppm stability requirement against system timing accuracy needs. The 4-SMD package size fits space-constrained designs compared to larger through-hole alternatives. Evaluate the -40°C to +85°C temperature range against environmental operating conditions.

Crystals Part Context

This component belongs to the CTS 402 series of surface-mount crystals. The series provides various frequency options and package sizes for general frequency control needs. The 402F1601XIAT specifically targets the 16 MHz market segment with standard commercial performance levels. It complements other CTS oscillators and resonators by offering a passive, cost-effective timing solution.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz SMD crystals with identical 10 pF load capacitance and similar physical dimensions. Verify that alternative parts support fundamental mode operation and comparable ESR values. Ensure replacement components meet the same -40°C to +85°C temperature rating. Check for pinout compatibility despite the symmetric 4-SMD package design.