ABLS7M2-24.576MHZ-D2Y-T

Crystals Overview

The ABLS7M2-24.576MHZ-D2Y-T is a surface-mount microprocessor crystal from Abracon LLC, operating at a fundamental frequency of 24.576 MHz. It features a ±20 ppm frequency tolerance at 25°C and ±30 ppm stability across the industrial temperature range of -40°C to +85°C. The component utilizes an AT-cut resonator with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 60 Ohms. Designed for SMD/SMT assembly, it measures 7.0 mm in length, 4.1 mm in width, and 2.0 mm in height, supporting a maximum drive level of 50 uW.

Crystals Feature Summary

• Microprocessor-grade quartz crystal optimized for digital clock applications
• Robust metal can construction resistant to moisture absorption
• Compliant with RoHS and RoHS II standards for lead-free manufacturing

Crystals Applications

• Microprocessor system clock generation
• Industrial control unit timing
• Consumer electronics mainboard oscillators

Crystals Procurement Notes

Verify that the specific suffix D2Y-T matches the required -40°C to +85°C temperature grade and 30 ppm stability specification. Confirm the package dimensions align with the PCB footprint design. Ensure the ESR value of 60 Ohms is compatible with the oscillator circuit requirements. Check datasheet revisions for any updates to mechanical tolerances or electrical parameters before finalizing procurement.

Crystals Selection Notes

Select this component when a compact 7.0 x 4.1 mm footprint is required for high-reliability clocking. It serves as a direct size reduction alternative to larger HC-49/US packages while maintaining similar electrical characteristics. Consider the 60 Ohm ESR limit when designing the load capacitors to ensure stable oscillation within the specified drive level constraints.

Crystals Part Context

This part belongs to the ABLS7M2 series, which represents Abracon's line of small-footprint surface-mount crystals. The series is engineered to replace traditional through-hole crystals in space-constrained designs. It maintains the reliability standards of Abracon's established crystal portfolio while offering improved thermal performance and reduced board area consumption for modern electronic assemblies.

Crystals Replacement Considerations

Direct pin-compatible replacements within the same series include ABLS7M2-24.576MHZ-B2F-T for commercial temperature ranges or ABLS7M2-24.576MHZ-K2Y-T for extended automotive grades. Verify that substitute parts maintain the identical 60 Ohm ESR and 18 pF load capacitance to prevent circuit redesign.