LNCD1-13.56M

Overview

The LNCD1-13.56M is a surface-mount MHz crystal manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a fundamental frequency of 13.56 MHz with a frequency tolerance of ±50ppm and stability of ±50ppm. The component features an 8pF load capacitance and an equivalent series resistance (ESR) of 120 Ohms. It utilizes a 2-SMD, no lead package with dimensions of 5.00mm x 3.20mm and a maximum height of 1.50mm. The device supports base harmonic operation and functions within a temperature range of -10°C to 70°C.

Feature Summary

• Supports fundamental oscillation mode for precise timing applications
• Designed for surface mount technology with a compact 2-SMD footprint
• Complies with RoHS specifications for environmental safety

Applications

• RFID reader and writer circuits
• Wireless communication modules requiring 13.56 MHz clock sources
• Smart card interfaces and contactless payment systems

Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure correct packaging and tolerance variants. Confirm that the required operating temperature range aligns with the specified -10°C to 70°C limit for your application environment. Check for any recent obsolescence notices or lifecycle changes directly from NDK before finalizing procurement plans.

Selection Notes

Select this component when a 13.56 MHz fundamental frequency crystal is required for RFID or NFC applications. Ensure the circuit design accommodates the 120 Ohm ESR and 8pF load capacitance requirements. Verify that the 2-SMD package size fits the available PCB real estate and that the thermal performance meets the -10°C to 70°C operational constraints.

Part Context

This part belongs to the broader category of MHz crystals used in electronic timing circuits. It is specifically engineered for high-frequency applications where stable oscillation is critical. The 2-SMD form factor allows for automated assembly processes, making it suitable for mass production environments in consumer electronics and industrial control systems.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.