DF18CC1-10.240MHZ-T

Crystals Overview

The DF18CC1-10.240MHZ-T is a surface-mount crystal oscillator manufactured by MMD Components, designed for precision frequency control applications. It operates at a nominal frequency of 10.24 MHz with a frequency tolerance of ±15 ppm and stability of ±30 ppm. The component features a load capacitance of 18 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes the HC-49/US package format, measuring 11.7 mm in length and 4.5 mm in height. This device is supplied in tape and reel packaging to facilitate automated assembly processes.

Crystals Feature Summary

• Surface-mount design compatible with automated pick-and-place manufacturing equipment
• HC-49/US form factor providing standardized footprint compatibility
• High-frequency stability suitable for precise timing requirements

Crystals Applications

• Digital communication systems requiring stable clock signals
• Microcontroller-based embedded devices
• Consumer electronics with timing synchronization needs

Crystals Procurement Notes

Verify that the specific order suffix matches the required frequency and tolerance specifications. Confirm the package type aligns with the PCB layout constraints. Ensure the supplier provides original manufacturer documentation to validate authenticity. Check for any environmental compliance certifications relevant to the target market.

Crystals Selection Notes

Select this component when a 10.24 MHz fundamental mode crystal is required in an SMD configuration. Consider the 18 pF load capacitance requirement for circuit matching. Evaluate the ±15 ppm tolerance against system timing accuracy needs. Compare ESR values with oscillator driver strength capabilities.

Crystals Part Context

This part belongs to the MMD DF18CC1 series of surface-mount crystals. The series offers various frequencies within the HC-49/US package style. MMD components are supported by Abracon, focusing on flexible supply chain solutions for timing markets.

Crystals Replacement Considerations

Direct substitutes must match the 10.24 MHz frequency, 18 pF load capacitance, and HC-49/US package dimensions. Verify equivalent electrical parameters such as ESR and stability ratings before substitution.