FL2500059

Crystals Overview

The FL2500059 is a ceramic crystal oscillator manufactured by Diodes Incorporated, designed for surface-mount applications. It operates at a fundamental frequency of 25 MHz with a load capacitance of 18 pF. The component exhibits a frequency tolerance of ±30 ppm and a frequency stability of ±50 ppm. Key electrical parameters include an equivalent series resistance (ESR) of 40 ohms maximum and an excitation level of 10 μW. The device is housed in a compact SEAM3225 package measuring 3.2 mm in length, 2.5 mm in width, and 0.65 mm in height. It supports soldering via SMD/SMT termination types and functions within an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Compact SEAM3225 surface-mount package design suitable for space-constrained PCB layouts
• High frequency stability ensuring reliable timing performance across industrial temperature ranges
• Low equivalent series resistance (ESR) characteristics for efficient circuit integration

Crystals Applications

• Clock generation for microcontrollers and digital signal processors
• Timing reference sources for communication interfaces
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer's official documentation to confirm exact frequency tolerance and stability ratings, as variations may exist within the product line. Ensure that the ordering information matches the required load capacitance and package dimensions for your design. Cross-reference the RoHS compliance status and lead times directly with authorized distributors or the manufacturer's current availability lists prior to finalizing procurement plans.

Crystals Selection Notes

Select this component when a 25 MHz ceramic crystal with SEAM3225 footprint is required. Confirm that the system's load capacitance matches the 18 pF specification to maintain accurate frequency output. Evaluate the ±50 ppm stability requirement against your application's timing precision needs. Consider the -40°C to +85°C operating range to ensure environmental compatibility. Compare ESR values with other available options if power consumption is a critical constraint.

Crystals Part Context

This part belongs to the FL series of ceramic crystals from Diodes Incorporated, which are widely used in general-purpose timing applications. The series offers various frequencies and package sizes, including the SEAM3225 form factor shown here. These components serve as fundamental frequency references in digital circuits, replacing older through-hole technologies with modern surface-mount solutions for improved assembly efficiency and reliability.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.