NX4025DA-16.000000MHZ-B5

Overview

The NX4025DA-16.000000MHZ-B5 is a surface-mount crystal unit manufactured by NDK, designed for mobile communications and Bluetooth applications. It operates at a fundamental frequency of 16 MHz with a tolerance of ±10 ppm at 25°C and temperature characteristics of ±10 ppm over the operating range. The device features an equivalent series resistance (ESR) as specified in standard documentation, a maximum drive level of 10 μW (with a limit of 100 μW), and a load capacitance of 10 pF. Its physical dimensions are 4.0 mm x 2.5 mm x 0.6 mm typ., ensuring ultra-compact integration. The component supports lead-free reflow soldering profiles.

Feature Summary

• Ultra-compact and thin surface-mount design compatible with mobile phone handsets and Bluetooth base clocks.
• Excellent electrical performance optimized for mobile communication applications.
• Robust environmental characteristics including heat and shock resistance.
• Lead-free construction meeting re-flow profiling requirements.

Applications

• Mobile phone handsets
• Bluetooth base clock frequency generation

Procurement Notes

Verify part status carefully as this specific model may be obsolete or discontinued. Confirm availability through official NDK channels or authorized distributors. Ensure substitute components meet identical frequency, tolerance, and dimensional specifications to maintain system integrity. Check for updated ordering codes if standard suffixes have changed.

Selection Notes

Select this component for applications requiring small form factor crystals with high stability. Verify that the 10 pF load capacitance matches the host circuit's design requirements. Ensure the operating temperature range of -20°C to +75°C aligns with the target environment. Consider ESR limits for oscillator circuit compatibility.

Part Context

This part belongs to the NX4025DA series of crystal units from NDK. The series is specifically engineered for mobile communications and Bluetooth devices, offering a balance of size, performance, and reliability. It represents a standard solution for base clock frequencies in compact wireless electronics.

Replacement Considerations

NX4025DA-16.000000MHZ-B5 is listed as obsolete. A similar substitute is CS00530-16M. Verify functional equivalence before replacement.