ABM8G-18.432MHZ-18-D2Y-T3

Crystals Overview

The ABM8G-18.432MHZ-18-D2Y-T3 is a glass-sealed surface-mount crystal oscillator manufactured by Abracon LLC. It operates at a fundamental frequency of 18.432 MHz with a load capacitance of 18 pF. The component features a frequency tolerance of ±20 ppm and a stability of ±30 ppm within an operating temperature range of -40°C to +85°C. It has a physical footprint of 3.2 mm x 2.5 mm x 1.0 mm in a 4-SMD package. The equivalent series resistance (ESR) is specified as 80 Ohms, and the drive level is 10 uW.

Crystals Feature Summary

• Glass-sealed construction provides hermetic protection against moisture ingress.
• Eliminates moisture sensitivity issues, allowing direct reflow soldering without pre-baking.
• Thin profile design suitable for space-constrained surface-mount applications.

Crystals Applications

• Serial communication interfaces requiring standard baud rate frequencies
• Microcontroller clock sources in consumer electronics
• Industrial control systems operating in moderate temperature environments

Crystals Procurement Notes

Verify that the specific part number matches the required load capacitance and ESR values for your circuit design. Confirm that the operating temperature range meets your application's environmental requirements. Ensure compatibility with standard SMD reflow processes given the glass-sealed nature of the component. Cross-reference official datasheets for precise mechanical dimensions and electrical tolerances before finalizing procurement.

Crystals Selection Notes

Select this component when a stable 18.432 MHz reference is needed for serial data transmission or microcontroller timing. The glass-sealed technology ensures long-term reliability without humidity-related drift. Consider the 80 Ohm ESR value to ensure proper oscillation with the driving circuit. This model offers a balance of performance and cost-effectiveness for general-purpose industrial and commercial electronics.

Crystals Part Context

This component belongs to the ABM8G series of thin, glass-sealed surface-mount crystals from Abracon. The series is designed to replace larger or less reliable plastic-packaged alternatives. The specific suffix indicates the frequency, load capacitance, and package type. It serves as a compact timing solution for modern electronic devices requiring high reliability in small form factors.

Crystals Replacement Considerations

Direct substitutes may include other Abracon ABM8G models with identical electrical parameters but different frequencies. Verify cross-compatibility with existing PCB footprints and circuit designs when considering alternative manufacturers' equivalents.

Crystals FAQ

Is the ABM8G-18.432MHZ-18-D2Y-T3 moisture sensitive?

No, the glass-sealed construction makes it non-moisture-sensitive, eliminating the need for pre-baking before soldering.

What is the maximum operating temperature for this crystal?

The maximum operating temperature is +85°C.