0121M4-38.400F10DZNJK

Overview

The 0121M4-38.400F10DZNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec & Tech Co., Ltd. It operates at a fundamental frequency of 38.4 MHz with a load capacitance specification of 10 pF and a frequency tolerance of ±10 ppm. The component utilizes a four-pin configuration housed in a compact 1612 surface-mount package, designed for integration into electronic circuits requiring precise clock signals.

Feature Summary

• Provides stable frequency generation using quartz resonance technology
• Supports surface-mount assembly for automated manufacturing processes
• Features low profile design suitable for space-constrained applications

Applications

• Clock signal generation in embedded systems
• Timing reference for microcontroller units
• Frequency control in communication modules

Procurement Notes

Verify the specific manufacturer datasheet for detailed electrical characteristics and mechanical dimensions before integration. Confirm that the load capacitance and tolerance specifications align with the target circuit design requirements to ensure optimal performance and reliability in the final application.

Selection Notes

Select this component when a 38.4 MHz fundamental frequency is required with standard tolerance levels. Ensure the PCB layout accommodates the 1612 footprint and four-terminal configuration. Validate compatibility with the system's load capacitance requirements to maintain frequency accuracy within the specified ±10 ppm range.

Part Context

This part belongs to the series of quartz crystal resonators produced by Suzhou Hangjing Elec & Tech Co., Ltd., a company specializing in frequency control components. The manufacturer focuses on research, development, and production of crystals and oscillators for various electronic industries, providing standardized solutions for timing applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other manufacturers offering identical 1612, 38.4 MHz, 10 pF, 4-pin specifications only after verifying full electrical and mechanical compatibility.