0132M4-17.1776F20DTNJK

Overview

The 0132M4-17.1776F20DTNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 17.1776 MHz with a load capacitance of 20 pF and an equivalent series resistance (ESR) of 100 Ohms. The component utilizes a ±10 ppm frequency tolerance and is housed in a compact 4-SMD, No Lead package suitable for surface-mount assembly.

Feature Summary

• Provides stable frequency generation for digital clock signals
• Designed for surface-mount integration in space-constrained PCB layouts
• Ensures signal integrity through precise load capacitance matching

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Procurement Notes

Verify the specific manufacturer part number against official datasheets to confirm electrical parameters such as ESR and tolerance. Ensure the package type matches the intended PCB footprint. Confirm that the supplier provides traceable documentation for quality assurance purposes before finalizing procurement orders.

Selection Notes

Select this component based on the required operating frequency of 17.1776 MHz and the system's load capacitance requirements. Consider the ±10 ppm tolerance for timing accuracy needs. Evaluate the 4-SMD package dimensions for compatibility with automated placement equipment and available board space constraints.

Part Context

This crystal belongs to the standard quartz resonator category used for providing reference clocks in electronic circuits. It serves as a passive frequency control element essential for synchronizing data transmission and processing operations within modern embedded systems and consumer electronics.

Replacement Considerations

Substitute parts must match the 17.1776 MHz frequency, 20 pF load capacitance, and 4-SMD package. Verify equivalent ESR values and tolerance specifications to ensure circuit performance stability without modification.