X3S024000B91H-HS

Crystals Overview

The X3S024000B91H-HS is a 24 MHz fundamental mode quartz crystal resonator manufactured by Harmony Electronics Corp. It features a frequency tolerance of ±10 ppm and stability of ±15 ppm at -40°C to +85°C. The component operates with a load capacitance of 9 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm x 0.80mm. The device is RoHS compliant and classified under MSL Level 1.

Crystals Feature Summary

• Fundamental oscillation mode for precise frequency generation
• Compact surface-mount design suitable for space-constrained PCBs
• Compliant with RoHS3 environmental standards

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix 'B91H' against official datasheets to confirm load capacitance and tolerance requirements. Ensure compatibility with the target circuit's load capacitance specifications. Check for moisture sensitivity handling procedures despite MSL Level 1 classification. Confirm that the 4-SMD no-lead package matches the footprint on the printed circuit board layout.

Crystals Selection Notes

Select this component when a 24 MHz fundamental mode crystal is required with tight initial tolerance. The 9 pF load capacitance must match the oscillator circuit design. Consider the 50 Ohm ESR for drive level limitations. The small 3.2x2.5 mm package is ideal for high-density assembly. Verify temperature stability requirements against the specified ±15 ppm range.

Crystals Part Context

This part belongs to the HSX321S series of surface-mount crystals from Harmony Electronics. The series offers various frequencies and packages. The X3S024000B91H-HS specifically denotes the 24 MHz variant with defined electrical parameters. It is distinct from other series like X1C or SSW which may have different form factors or active oscillator types.

Crystals Replacement Considerations

Direct substitutes include parts with identical 24 MHz frequency, 9 pF load capacitance, and 4-SMD 3.2x2.5mm footprint. Verify ESR and tolerance specifications match exactly. Cross-reference with other manufacturers offering HSX321S-compatible components.