NX4025DA-32.000M-STD-CSV-1

Overview

The NX4025DA-32.000M-STD-CSV-1 is a surface-mount quartz crystal unit manufactured by NDK, designed for mobile communications and Bluetooth applications. It operates at a fundamental frequency of 32 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) as specified in the standard datasheet. It supports a drive level up to 100 μW and functions within an operating temperature range of -20°C to +75°C. The package dimensions are 4.0 mm x 2.5 mm x 0.6 mm typ., utilizing a 4-SMD, no-lead configuration suitable for reflow soldering.

Feature Summary

• Ultra-compact and thin surface-mount design compatible with mobile phone handsets and Bluetooth base clock frequencies.
• Excellent environmental characteristics including heat and shock resistance.
• Lead-free construction meeting requirements for lead-free solder reflow profiling.

Applications

• Mobile phone handsets
• Bluetooth base clock frequency generation
• Mobile communications devices

Procurement Notes

Verify part status carefully as this specific model may be obsolete or discontinued. Confirm availability through authorized distributors or check for direct substitutes from NDK. Ensure the replacement matches the 32 MHz frequency, 10 pF load capacitance, and 4.0x2.5mm package dimensions. Request updated documentation to confirm current manufacturing status and compliance with RoHS standards before finalizing procurement decisions.

Selection Notes

Select this component when a 32 MHz fundamental mode crystal is required for compact mobile or Bluetooth designs. Ensure the circuit drive level does not exceed 100 μW to maintain stability. Verify that the system load capacitance aligns with the 10 pF specification. Consider the -20°C to +75°C operating range against application thermal requirements. Confirm package compatibility with PCB footprint constraints.

Part Context

This part belongs to the NX4025DA series, a line of ultra-compact quartz crystals optimized for portable electronics. The series typically covers frequencies from 12 MHz to 32 MHz. NDK utilizes proprietary mass production technology to ensure uniform high quality. The NX4025DA form factor is specifically engineered to meet space constraints in modern handheld devices while maintaining precise oscillation stability.

Replacement Considerations

• NX4025DA-32.000M-STD-CSV-1

FAQ

What is the maximum drive level for this crystal?

The maximum drive level is 100 μW, with a standard recommendation of 10 μW.

Is this component lead-free?

Yes, it is lead-free and meets requirements for reflow profiling using lead-free solder.