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The 0111M4-27.120F08HPNNK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a fundamental frequency of 27.12 MHz with a frequency tolerance of ±10 ppm. The component features an 8 pF load capacitance and a maximum equivalent series resistance (ESR) of 125 Ohms. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing references.
Verify the manufacturer part number against official Suzhou Hangjing documentation to ensure authenticity. Confirm that the specific suffix matches the required load capacitance and ESR specifications for your circuit design. Request material traceability certificates if required for industrial or medical compliance standards.
Select this component when a 27.12 MHz signal is required with strict ±10 ppm accuracy. Ensure the target PCB layout supports 4-SMD no-lead footprints. Verify that the circuit impedance matches the 8 pF load capacitance and that the drive level remains within limits for the 125 Ohm ESR specification.
This model belongs to the quartz frequency controlling units produced by Suzhou Hangjing Elec & Tech Co., Ltd., a company established in 2014 specializing in R&D and production of quartz components. The product line focuses on providing reliable timing solutions for various electronic applications.
No public substitute part numbers are documented for this specific model. Cross-referencing requires matching exact electrical parameters including 27.12 MHz frequency, ±10 ppm tolerance, 8 pF load capacitance, and 125 Ohm ESR in a 4-SMD no-lead package.