NX1255GB-10.000000MHZ

Overview

The NX1255GB-10.000000MHZ is a surface-mount crystal oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 10 MHz with a frequency stability of ±50ppm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 80 Ohms. It is housed in a compact 4-SMD, No Lead package suitable for automated assembly. The device supports an operating temperature range of -10°C to +70°C, ensuring reliable performance in standard commercial environments.

Feature Summary

• Compact 4-SMD no-lead surface mount package design
• Frequency stability maintained within ±50ppm tolerance
• Optimized for low power consumption applications

Applications

• General purpose clock generation circuits
• Microcontroller system timing references
• Communication module frequency standards

Procurement Notes

Verify the specific ESR value against the official manufacturer datasheet, as variations may exist between production batches or closely related part numbers within the same series. Confirm that the 4-SMD footprint matches the target PCB layout dimensions precisely. Ensure environmental compliance requirements align with the lead-free exempt classification documented by the supplier.

Selection Notes

Select this component when a 10 MHz reference signal is required with moderate stability specifications. The 80 Ohm ESR characteristic influences circuit loading and must be compatible with the driving oscillator circuit's impedance requirements. Consider the -10°C to +70°C temperature range to ensure adequate performance margins for the intended operational environment without requiring extended industrial grade variants.

Part Context

This model belongs to the NX1255GB series of surface-mount crystals from NDK. The series offers various frequency options while maintaining consistent physical dimensions and electrical characteristics such as load capacitance. The GB suffix typically denotes specific packaging and termination styles optimized for high-volume surface mount technology processes.

Replacement Considerations

Direct substitutes include other 10 MHz crystals with identical 4-SMD no-lead footprints and matching 12pF load capacitance. Verify that alternative parts meet the same ±50ppm stability and 80 Ohm ESR specifications to maintain circuit performance integrity.