0121M4-50.000F10DWNGK

Overview

The 0121M4-50.000F10DWNGK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 50 MHz with a load capacitance of 10 pF and a maximum equivalent series resistance of 60 Ohms. The component exhibits a frequency tolerance of ±20 ppm and utilizes a 4-SMD, No Lead package configuration. Designed for surface-mount applications, this unit provides stable oscillation suitable for digital clock generation and timing circuits within electronic systems requiring precise frequency control.

Feature Summary

• Provides stable oscillation at 50 MHz for timing applications
• Utilizes a compact 4-SMD no lead surface mount package
• Features low equivalent series resistance for efficient circuit integration

Applications

• Digital clock signal generation in microcontroller systems
• Timing reference for communication interface circuits
• Frequency control in consumer electronics devices

Procurement Notes

Verify the specific ordering suffix DWNGK against official manufacturer documentation to ensure correct load capacitance and tolerance specifications. Confirm that the 4-SMD no lead package matches your PCB footprint requirements. Cross-reference the 50 MHz frequency and 10 pF load parameters with your circuit design schematics before finalizing procurement orders to prevent compatibility issues.

Selection Notes

Select this component when a 50 MHz fundamental frequency crystal is required for surface-mount designs. Ensure the circuit board layout supports the 4-SMD no lead package dimensions. Verify that the system can accommodate the specified 10 pF load capacitance and that the ±20 ppm tolerance meets the application's stability requirements without needing tighter specifications.

Part Context

This part belongs to the quartz crystal resonator family produced by Suzhou Hangjing Elec&Tech Co., Ltd., a company established in 2014 specializing in frequency control units. The manufacturer focuses on R&D and production of quartz components for various electronic applications. This specific model represents their standard surface-mount offering for general-purpose timing needs.

Replacement Considerations

Consult official manufacturer substitution lists for direct equivalents. Generic replacements must match the 50 MHz frequency, 10 pF load capacitance, 60 Ohms ESR, and 4-SMD no lead package form factor to ensure functional compatibility.