SAX3248BY4B-32.000M

Crystals Overview

The SAX3248BY4B-32.000M is a surface-mount MHz crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 32 MHz with a frequency tolerance of ±30ppm and stability of ±100ppm. The component features a load capacitance of 8pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum seated height of 0.70mm. This active device is designed for precise timing applications requiring compact form factors.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability within specified temperature ranges
• Compact 4-SMD footprint suitable for space-constrained PCB layouts

Crystals Applications

• Microcontroller clock sources
• Communication interface timing
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific datasheet version for exact operating temperature ranges and storage conditions. Confirm that the 60 Ohm ESR matches the oscillator circuit requirements. Ensure the 8pF load capacitance aligns with the host device's specification to maintain accurate frequency performance. Check for RoHS compliance status if required by project regulations.

Crystals Selection Notes

Select this component when a 32 MHz reference is required in a small SMD package. Compare ESR values against the oscillator IC specifications to ensure proper startup. Consider the ±30ppm tolerance for system accuracy needs. Evaluate the 4-SMD no-lead package for reflow soldering compatibility and mechanical reliability in the target environment.

Crystals Part Context

This part belongs to the SAX324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies in a standardized 3.2x2.5mm footprint. It is distinct from larger through-hole or different SMD packages like 5x3.2mm variants. The BY4B suffix typically denotes specific terminal configuration and casing material within the product line.

Crystals Replacement Considerations

Direct substitutes must match the 32 MHz frequency, 8pF load capacitance, and 4-SMD 3.2x2.5mm package. Verify ESR compatibility, as deviations may affect oscillation startup. Cross-reference pinout definitions if alternative manufacturers offer similar footprints. Ensure frequency stability and tolerance ratings meet or exceed the original design requirements.