CS00562-40M

Overview

The CS00562-40M is a precision crystal oscillator manufactured by NDK (Nihon Dempa Kogyo Co., Ltd.). It operates at a fundamental frequency of 40 MHz with a specified load capacitance of 10 pF. The component features a frequency tolerance of ±10 ppm and an equivalent series resistance (ESR) of 50 Ohms maximum. Designed for surface-mount applications, it utilizes a 4-SMD, No Lead package configuration. This unit is engineered to provide stable frequency generation for electronic circuits requiring high reliability and compact form factors.

Feature Summary

• Provides stable oscillation at 40 MHz with tight frequency tolerance
• Utilizes a compact 4-SMD no-lead surface-mount package design
• Engineered for reliable performance in space-constrained electronic assemblies

Applications

• Frequency reference sources in communication modules
• Clock generation for microprocessor systems
• Timing components in consumer electronics devices

Procurement Notes

Verify the specific ordering suffix against the official NDK datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the package type matches the target PCB footprint requirements. Request the latest manufacturing data sheet from authorized distributors to validate current production status and environmental compliance certifications before finalizing procurement orders.

Selection Notes

Select this component when a 40 MHz fundamental frequency crystal is required for surface-mount designs. Ensure the circuit load capacitance aligns with the 10 pF specification to maintain accurate frequency output. Consider the ±10 ppm tolerance for timing sensitivity requirements. Verify that the 50 Ohm ESR limit fits within the oscillator circuit drive level constraints to prevent over-driving the crystal element.

Part Context

NDK specializes in manufacturing high-quality quartz crystals and resonators for global electronics markets. The CS00562 series represents their surface-mount crystal lineup, designed to replace through-hole components in modern miniaturized devices. This specific model serves as a standard frequency reference solution within their broader portfolio of passive timing components used in industrial and consumer applications.

Replacement Considerations

Consult the official NDK replacement guide or distributor cross-reference lists for verified substitute part numbers. Do not assume functional equivalence based solely on matching frequency and package dimensions without verifying load capacitance and ESR parameters.