0132M4-21.25OF12DTNJK

Overview

The 0132M4-21.25OF12DTNJK is a surface-mount quartz crystal manufactured by Suzhou Hangjing Elec&Tech Co.,Ltd. It operates at a fundamental frequency of 21.250 MHz with a load capacitance of 12 pF. The component utilizes a 4-SMD, No Lead package configuration suitable for automated assembly processes. This unit is designed for precise frequency control applications requiring stable oscillation within standard industrial temperature ranges.

Feature Summary

• Fundamental operating mode for stable frequency generation
• Surface mount design compatible with automated pick-and-place equipment
• Lead-free package construction for environmental compliance

Applications

• Clock signal generation in digital circuits
• Frequency reference sources for communication modules
• Timing control in microcontroller-based systems

Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure exact electrical and mechanical specifications match the design requirements. Confirm that the 4-SMD package dimensions align with the PCB footprint. Request detailed datasheets from authorized distributors to validate load capacitance and frequency tolerance parameters before finalizing procurement orders.

Selection Notes

Select this component when a 21.250 MHz fundamental frequency is required for surface-mount assembly. Ensure the circuit design accommodates the specified 12 pF load capacitance. Verify that the operating temperature range meets the application environment constraints. Consider the 4-SMD form factor for space-constrained board layouts requiring leadless termination.

Part Context

This part belongs to the 0132M4 series of quartz crystals produced by Suzhou Hangjing Elec&Tech Co.,Ltd. Founded in 2014, the manufacturer specializes in research, development, and production of quartz frequency control units. The series offers various frequencies and package options for diverse electronic timing applications.

Replacement Considerations

Direct substitutes include other 21.250 MHz SMD crystals with identical 12 pF load capacitance and 4-SMD no-lead packaging. Verify pin compatibility and electrical characteristics such as ESR and stability before substitution.