FA-238 24.5760MD-W

Crystals Overview

The Epson FA-238 24.5760MD-W is a surface-mount crystal oscillator operating at a nominal frequency of 24.576 MHz. It features a frequency tolerance of ±30 ppm and a load capacitance of 12 pF. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and supports a maximum drive level of 200 uW. Designed for commercial temperature ranges, it functions reliably between -20°C and +70°C. The unit utilizes a standard 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm x 0.7 mm.

Crystals Feature Summary

• Compact 3.2mm x 2.5mm surface-mount footprint suitable for space-constrained designs
• Stable frequency performance with ±30 ppm tolerance across the operating temperature range
• Low equivalent series resistance of 60 Ohms for efficient circuit integration

Crystals Applications

• Digital signal processing clock sources
• Microcontroller system timing references
• Communication interface synchronization circuits

Crystals Procurement Notes

Verify the specific suffix 'MD-W' against official Epson documentation to confirm the 12pF load capacitance and ±30ppm tolerance specifications. Ensure that the selected variant matches the required thermal range of -20°C to +70°C for your application environment. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability of the components.

Crystals Selection Notes

Select this component when a precise 24.576 MHz reference is required in a compact SMD form factor. The 12pF load capacitance specification must align with the host circuit's design requirements to ensure accurate frequency generation. Consider the ±30 ppm stability limit relative to system timing accuracy needs. The commercial temperature range suitability should be evaluated against the operational environmental conditions of the final product.

Crystals Part Context

This part belongs to the Epson FA-238 series of miniature crystals, designed for general-purpose timing applications. The series offers various frequency options and tolerance levels within a standardized 3.2mm x 2.5mm package. The MD-W suffix denotes specific electrical characteristics including load capacitance and tolerance, distinguishing it from other variants like MB or MA series which may offer different performance profiles.

Crystals Replacement Considerations

Direct substitutes include the FA-238 24.5760MB-K, though it differs in tolerance (±50 ppm) and load capacitance (10 pF). The FA-238 24.5760MD-W0 is also available but requires verification of identical pinout and electrical parameters. Always validate compatibility with the original design before substitution.