LNCF001-30M

Overview

The LNCF001-30M is a surface-mount quartz crystal resonator manufactured by NDK. It operates at a fundamental frequency of 30 MHz with a frequency stability and tolerance of ±50 ppm. The component features an 8 pF load capacitance and a maximum equivalent series resistance (ESR) of 50 Ohms. It is housed in a compact 2-SMD, No Lead package with dimensions of 8.00 mm x 4.50 mm and a maximum height of 2.00 mm. Designed for base mode operation, it supports a working temperature range of -10°C to +70°C.

Feature Summary

• Compact 2-terminal SMD form factor suitable for space-constrained PCB layouts
• Fundamental mode oscillation providing stable timing reference
• Lead-free construction compatible with standard reflow soldering processes

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• General-purpose digital logic timing references

Procurement Notes

Verify the specific suffix and tolerance requirements against the design schematic. Confirm that the ±50 ppm stability meets system timing constraints. Ensure the 8 pF load capacitance matches the oscillator circuit design. Check RoHS compliance status if required by environmental regulations.

Selection Notes

Select this component when a 30 MHz fundamental frequency is required in a small 2-SMD footprint. Consider the ±50 ppm stability limit for application accuracy. Verify compatibility with the host oscillator circuit's load capacitance requirements. Evaluate the -10°C to +70°C operating range against environmental conditions.

Part Context

This part belongs to NDK's general-purpose SMD crystal lineup. It utilizes standard quartz resonator technology for cost-effective timing solutions. The 2-terminal design simplifies mounting compared to 4-terminal variants. It serves as a basic timing element for non-critical digital applications.

Replacement Considerations

The LNCD1-24M is listed as a substitute part number by the distributor, though it differs in frequency and package size. Direct functional replacements require matching 30 MHz frequency, 8 pF load capacitance, and 2-SMD package dimensions from other manufacturers.