SXT32418FE38-12.288M

Crystals Overview

The SXT32418FE38-12.288M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 12.288 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 100 Ohms. The component utilizes a 4-SMD, No Lead package configuration. Frequency stability is rated at ±10 ppm, and the device supports an operating temperature range from -30°C to +85°C.

Crystals Feature Summary

• Surface-mount design for automated assembly
• High frequency stability within specified temperature range
• Lead-free construction compliant with environmental standards

Crystals Applications

• Clock generation for microprocessors
• Timing reference for communication interfaces
• Digital signal processing circuits

Crystals Procurement Notes

Verify the specific datasheet version for the SXT32418FE38-12.288M to confirm current RoHS compliance status and detailed electrical parameters. Ensure that the supplier provides traceability documentation matching the manufacturer's part number. Cross-reference the ESR and load capacitance values against the target circuit design requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a precise 12.288 MHz timing source is required in a compact surface-mount form factor. The 100 Ohm ESR and 18 pF load capacitance must match the oscillator circuit specifications. Consider the ±10 ppm stability and -30°C to +85°C temperature range to ensure performance under expected operational conditions.

Crystals Part Context

This part belongs to the SXT32418 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies and stability grades. The FE38 suffix typically denotes specific packaging and stability characteristics within this product line, distinguishing it from other variants like the ED48 or BB38 series which may have different ESR or tolerance ratings.

Crystals Replacement Considerations

Direct substitutes include other 12.288 MHz crystals with identical 18 pF load capacitance, 100 Ohm ESR, and 4-SMD No Lead packages. Verify that alternative manufacturers offer comparable ±10 ppm stability and compatible operating temperature ranges to maintain circuit performance.

Crystals FAQ

What is the equivalent series resistance (ESR) of this crystal?

The ESR is 100 Ohms.

Does this component support lead-free assembly processes?

Yes, the component is described as having no lead and complies with RoHS standards.