NX3225SA-24.000M-STD-CSR-3

Overview

The NDK NX3225SA-24.000M-STD-CSR-3 is a surface-mount crystal unit designed for compact electronic applications. It operates at a nominal frequency of 24 MHz with a base harmonic mode. The component features a standard load capacitance of 8 pF and a maximum equivalent series resistance (ESR) of 50 Ohms, ensuring reliable oscillation in low-power circuits. Frequency stability is rated at ±15 ppm at 25°C, with a temperature characteristic of ±25 ppm over the operating range. The package dimensions are 3.2 mm x 2.5 mm x 0.55 mm, utilizing a 4-SMD, no-lead configuration.

Feature Summary

• Ultra-thin 3225 surface-mount package optimized for space-constrained portable devices
• High reliability with lead-free soldering compatibility and robust environmental resistance
• Base frequency operation simplifies circuit design by eliminating overtone network requirements

Applications

• Mobile phone and smartphone timing circuits
• Portable digital television terminals
• Bluetooth and short-range wireless communication modules
• Office automation equipment such as printers and scanners

Procurement Notes

Verify that the ordering suffix matches the required frequency tolerance and temperature range specifications. Confirm the package type corresponds to the 4-SMD no-lead form factor. Ensure the load capacitance aligns with the target oscillator circuit design. Check compliance with RoHS3 standards for environmental regulations. Validate the manufacturer part number against official NDK documentation to avoid counterfeit components.

Selection Notes

Select this component when a small footprint and high stability are required for consumer electronics. The 8 pF load capacitance requires specific external matching capacitors to achieve accurate frequency output. Consider the ESR limits relative to the microcontroller's drive capability. This model is suitable for applications requiring base frequency operation without complex filtering networks. Verify thermal performance against the specific operational environment constraints.

Part Context

This part belongs to the NX3225SA series, which is engineered for high-reliability applications in mobile and portable devices. The series is characterized by its thin profile and resistance to mechanical shock and thermal stress. It is widely used in industries demanding strict size limitations and stable clock sources for digital signal processing and communication interfaces.

Replacement Considerations

CX3225SB30000D0FLJCC from KYOCERA AVX is listed as a potential substitute.