402F2001XIJR

Crystals Overview

The CTS-Frequency Controls 402F2001XIJR is a fundamental mode MHz crystal designed for surface mount applications. It operates at a nominal frequency of 20 MHz with a load capacitance of 9 pF and an equivalent series resistance of 100 Ohms. The component features a frequency tolerance of ±10 ppm and stability of ±15 ppm. Packaged in a 4-SMD, No Lead form factor measuring 2.00mm x 1.60mm x 0.55mm, it supports an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Surface mount 4-SMD no lead package
• Wide industrial temperature range capability

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix IJR against the manufacturer's current datasheet to confirm exact tolerance and packaging specifications. Check RoHS compliance status and moisture sensitivity level requirements for your assembly process. Confirm availability through authorized distributors as part status may vary by region.

Crystals Selection Notes

Select this component when a 20 MHz fundamental crystal with ±10 ppm tolerance is required. Ensure the circuit design accommodates the 9 pF load capacitance. Verify that the 4-SMD footprint matches the PCB layout constraints and that the operating temperature range meets environmental demands.

Crystals Part Context

This part belongs to the CTS 402 series of surface mount crystals. The series offers various frequency options and tolerance levels within a standardized small outline package. It is engineered for high reliability in consumer electronics and industrial control systems requiring precise timing references.

Crystals Replacement Considerations

Direct substitutes include 402F2001XIAR (±10ppm/±15ppm) and 402F20033CJR (±30ppm/±20ppm). Verify pin compatibility and electrical parameters before substitution. Consult official cross-reference guides for validated alternatives.