402F2041XIDR

Crystals Overview

The CTS-Frequency Controls 402F2041XIDR is a fundamental mode quartz crystal resonator operating at a nominal frequency of 20.48 MHz. It features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 100 Ohms. The component offers a frequency stability of ±15 ppm and a frequency tolerance of ±10 ppm. Designed for surface mount applications, it utilizes a 4-SMD, no lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. The device supports operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator providing stable frequency generation
• Surface mount design in a compact 4-SMD no-lead package
• Wide operating temperature range suitable for industrial environments

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific suffix 'DR' against the manufacturer's official datasheet to confirm packaging details and exact electrical tolerances. Ensure the selected variant matches the required load capacitance and stability specifications for the target application circuit design.

Crystals Selection Notes

Select this component when a 20.48 MHz fundamental frequency with ±10 ppm tolerance is required. Consider the 18 pF load capacitance requirement for oscillator circuit matching. Evaluate the -40°C to +85°C temperature range against environmental conditions.

Crystals Part Context

This part belongs to the CTS 402 Series of surface mount crystals. The series provides various frequency options and package sizes designed for high reliability in consumer and industrial electronics. The 402F2041XIDR specifically addresses needs for precise timing in digital logic applications.

Crystals Replacement Considerations

Direct substitutes include other 402 series variants with identical electrical parameters but different suffixes indicating package or tolerance variations. Verify pin compatibility and load capacitance before substitution.