402F20012IKR

Crystals Overview

The CTS-Frequency Controls 402F20012IKR is a surface-mount MHz crystal operating at a fundamental frequency of 20 MHz. It features a load capacitance of 8 pF and a frequency tolerance of ±10 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height. It supports an operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise timing applications
• Compact 4-SMD no-lead surface mount design
• Wide industrial temperature stability range

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix IKR against official CTS documentation to confirm packaging and handling requirements. Confirm availability status as supply conditions may vary. Ensure compatibility with reflow soldering profiles specified in the datasheet for reliable assembly.

Crystals Selection Notes

Select this component when an 8 pF load capacitance is required for the circuit design. The 20 MHz frequency and ±10 ppm tolerance suit standard digital logic interfaces. Verify that the 4-SMD footprint matches the PCB layout constraints.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. The series offers various frequencies and package sizes optimized for space-constrained electronic designs. The 402F20012IKR specifically addresses needs for compact 20 MHz timing solutions.

Crystals Replacement Considerations

Public confirmed substitutes include 402F20012IAR and 402F20012IAT from CTS-Frequency Controls. Verify electrical parameters and mechanical dimensions before substitution.