ABM3BN-20.000MHZ-18-D2X-T

Crystals Overview

The ABM3BN-20.000MHZ-18-D2X-T is a miniature ceramic crystal manufactured by Abracon LLC, designed for surface-mount applications. It operates at a standard frequency of 20 MHz with a load capacitance of 18 pF. The component features a frequency tolerance of ±20 ppm and a frequency stability of ±20 ppm across its operating range. It supports an equivalent series resistance (ESR) of 50 Ohms and functions within a temperature range of -40°C to +85°C. The device utilizes a 4-SMD, no-lead package measuring 5 mm in length, 3.2 mm in width, and 1.1 mm in height, suitable for automated assembly processes.

Crystals Feature Summary

• Seam-sealed ceramic construction ensures high reliability and environmental protection
• Supports both fundamental and overtone modes for flexible frequency selection
• Compatible with standard reflow soldering processes for efficient manufacturing

Crystals Applications

• Portable communication devices requiring compact clock sources
• Wireless terminal board-level designs
• PCMCIA card implementations
• Miniature electronic equipment

Crystals Procurement Notes

Verify the specific suffix codes against the official Abracon datasheet to confirm exact electrical parameters and packaging options. Ensure compatibility with your circuit's load capacitance requirements before finalizing orders. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required by your project specifications.

Crystals Selection Notes

Select this component when space constraints require a 5x3.2mm SMD footprint with robust thermal performance. Consider the 50 Ohm ESR value for oscillator circuit design to ensure proper startup margins. Verify that the ±20 ppm stability meets your system timing accuracy needs. Evaluate the -40°C to +85°C range against your operational environment conditions.

Crystals Part Context

This part belongs to the ABM3BN series of miniature ceramic crystals from Abracon. The series is characterized by its small form factor and high reliability, making it suitable for modern electronics where size and durability are critical. The ABM3BN designation indicates specific packaging and performance characteristics within the broader Abracon crystal portfolio.

Crystals Replacement Considerations

ABM3BN-20.000MHZ-18-D1X-T is listed as a parameter-equal alternative.