CS14526-32M

Overview

The CS14526-32M is a surface-mount MHz crystal manufactured by NDK. It operates at a nominal frequency of 32 MHz with a frequency stability and tolerance of ±15ppm. The component features an 8pF load capacitance and an equivalent series resistance (ESR) of 50 Ohms. Designed for fundamental mode operation, it utilizes a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm x 0.60mm maximum height. The device supports a working temperature range of -10°C to 75°C.

Feature Summary

• Provides stable frequency generation for digital circuits through fundamental mode quartz resonance.
• Engineered with robust construction to withstand heat, vibration, and shock environments.
• Utilizes a compact surface-mount footprint suitable for automated assembly processes.

Applications

• Automotive electronic systems requiring high environmental resistance
• Mobile device clock signal generation
• General-purpose microcontroller timing references

Procurement Notes

Verify the manufacturer part number CS14526-32M against official NDK documentation to ensure authenticity. Confirm that the received components match the specified 4-SMD package and electrical parameters. Check for RoHS compliance status as indicated in current datasheets. Ensure storage conditions adhere to moisture sensitivity level requirements prior to soldering.

Selection Notes

Select this component when a 32 MHz fundamental frequency is required with ±15ppm stability. The 8pF load capacitance must align with the oscillator circuit design. Consider the 50 Ohm ESR value for impedance matching. Verify that the -10°C to 75°C operating range meets the application's thermal requirements and that the SMD package fits the PCB layout constraints.

Part Context

This part belongs to the NX3225SA series from NDK, designed for general use in consumer and automotive electronics. It represents a standard solution for precise timing in space-constrained applications. The series emphasizes reliability under mechanical stress, distinguishing it from basic commercial-grade crystals.

Replacement Considerations

Substitutes must maintain the 32 MHz frequency, 8pF load capacitance, and 4-SMD(3.2x2.5) package. Verify compatibility with existing oscillator circuits regarding ESR and drive level specifications before replacement.