0111M4-24.000F11DTJJK

Overview

The 0111M4-24.000F11DTJJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 24 MHz with a load capacitance of 11 pF and an equivalent series resistance of 150 Ohms. The component features a tolerance of ±30 ppm and is housed in a compact 4-SMD, No Lead package.

Feature Summary

• Fundamental mode quartz crystal operation
• Surface-mount design for automated assembly
• Standard load capacitance compatibility

Applications

• Microcontroller clock circuits
• Communication module timing references
• Embedded system oscillators

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure exact electrical parameters and packaging specifications match project requirements. Confirm that the 4-SMD no-lead package aligns with PCB footprint constraints and reflow soldering profiles before finalizing procurement orders.

Selection Notes

Select this component when a 24 MHz fundamental frequency is required with moderate stability. Ensure the circuit design supports an 11 pF load capacitance and can accommodate the specified ESR. Evaluate thermal performance within the operating range to maintain frequency accuracy under varying environmental conditions.

Part Context

This part belongs to the HC49 or similar SMD crystal series from Suzhou Hangjing, designed for general-purpose frequency control. It serves as a passive frequency-determining element in oscillator circuits, providing stable reference signals for digital logic and communication interfaces without active power consumption.

Replacement Considerations

Cross-reference with other 24 MHz 4-SMD crystals having identical 11 pF load capacitance and comparable ESR values. Verify pinout compatibility and mechanical dimensions to ensure direct substitution without PCB layout modifications.