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The 0111M4-27.120F10HPNNK 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 a load capacitance of 10 pF and an 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 control.
Verify the manufacturer part number against official Suzhou Hangjing documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical parameters, including the 10 pF load capacitance and 125 Ohm ESR. Request datasheets to validate package dimensions and operating temperature ranges before integration into production designs.
Select this component when a 27.12 MHz reference signal is required with ±10 ppm stability. Ensure the circuit design supports a 10 pF load capacitance to maintain accuracy. The 4-SMD no-lead package requires appropriate PCB footprint design for surface mounting. Verify that the 125 Ohm ESR aligns with the oscillator circuit requirements.
This crystal 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 manufacturing of quartz components. The product line focuses on providing reliable timing solutions for various industries, emphasizing full-cycle development from design to sales.
No public substitute part numbers are documented for this specific model. Cross-referencing requires matching exact frequency, load capacitance, ESR, and package dimensions. Consult manufacturer catalogs for direct equivalents if availability is constrained.