0121M4-26.000F07DTNJK

Overview

The 0121M4-26.000F07DTNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a fundamental frequency of 26.000 MHz with a load capacitance of 7 pF and a frequency tolerance of ±30 ppm. The component utilizes a 3215 surface-mount package (1260 metric) featuring four pins. Designed for general-purpose timing applications, it supports an operating temperature range of -40°C to +85°C and includes an internal shunt resistance specification typical for this series.

Feature Summary

• Provides stable reference frequency generation for digital circuits
• Utilizes surface-mount technology for automated assembly integration
• Engineered for low phase noise performance in communication systems

Applications

• Microcontroller clock sources
• Communication module timing references
• Industrial control system oscillators

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure exact electrical parameter alignment. Confirm package dimensions and pin configuration match design requirements. Request updated datasheets directly from authorized distributors or the manufacturer to validate current production status and compliance certifications before finalizing procurement orders.

Selection Notes

Select this component when a 26 MHz fundamental frequency with 7 pF load capacitance is required. Ensure the PCB layout accommodates the 3215 footprint dimensions. Consider thermal stability requirements within the specified -40°C to +85°C range. Verify that the circuit impedance matches the crystal's equivalent series resistance for optimal startup characteristics.

Part Context

This part belongs to the standard quartz crystal resonator family produced by Suzhou Hangjing. These components are designed for mass production in consumer electronics and industrial equipment. The model number indicates specific frequency, package, and load capacitance parameters unique to this variant within the broader product catalog.

Replacement Considerations

Direct substitutes must match the 26 MHz frequency, 7 pF load capacitance, and 3215 package size. Verify equivalent electrical parameters including frequency tolerance and ESR. Cross-reference with other manufacturers offering identical specifications to ensure compatibility without redesigning the host circuit board.