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The 0121M4-26.000F7.3FTNMK is a surface-mount quartz crystal resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a fundamental frequency of 26.000 MHz and utilizes a 3215 package dimension. The component features a load capacitance of 7.3 pF and offers a frequency tolerance of ±10 ppm. Designed for reliability, it supports an operating temperature range from -40°C to +85°C and includes a specified equivalent series resistance (ESR) limit.
Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the package dimensions match the target PCB footprint. Request batch test reports to validate frequency accuracy and ESR performance prior to production integration.
Select this component when a 26 MHz fundamental frequency is required within a compact 3215 footprint. Ensure the application circuit provides the correct external load capacitance to achieve the specified 7.3 pF total. Verify that the operational environment remains within the -40°C to +85°C range to maintain frequency stability.
This part belongs to the standard quartz crystal resonator family produced by Suzhou Hangjing. These components are designed for general electronic applications requiring stable frequency references. The product line focuses on providing reliable timing solutions for consumer and industrial electronics through standardized surface-mount packages.
Consult official cross-reference lists for direct substitutes. Ensure any replacement matches the 26.000 MHz frequency, 3215 package, and 7.3 pF load capacitance requirements.