CS53B-F3050HM18-12.500M-TR

Crystals Overview

The CS53B-F3050HM18-12.500M-TR is a 12.5 MHz fundamental mode quartz crystal resonator manufactured by Transko Electronics, Inc. It operates within a standard commercial temperature range and features an equivalent series resistance (ESR) of 60 Ohms maximum. The component is designed for surface-mount assembly in a compact 2-SMD, No Lead package with an 18 pF load capacitance specification. This configuration supports stable frequency generation in digital circuits requiring precise timing references.

Crystals Feature Summary

• Fundamental mode quartz crystal construction for stable oscillation
• Surface-mount compatible 2-SMD no lead package design
• Optimized for low impedance applications with specified ESR

Crystals Applications

• Digital clock signal generation in microcontroller systems
• Timing reference sources for communication interfaces
• Frequency synthesis circuits in consumer electronics

Crystals Procurement Notes

Verify the specific suffix HM18 against official Transko documentation to confirm the exact load capacitance and ESR ratings. Ensure the ordering part number matches the required frequency tolerance and operating temperature range for your specific application environment before finalizing procurement.

Crystals Selection Notes

Select this component when a 12.5 MHz fundamental frequency is required with a 60 Ohm ESR limit. The 18 pF load capacitance must match the oscillator circuit design parameters. Consider the 2-SMD package dimensions for PCB layout constraints and thermal management requirements.

Crystals Part Context

This crystal belongs to the CS53B series from Transko Electronics, which provides various frequency options in standardized SMD packages. The series is designed for general-purpose timing applications where moderate stability and cost-effectiveness are prioritized over high-performance specifications found in TCXO or OCXO families.

Crystals Replacement Considerations

Transko offers the CS53A series as a potential alternative for similar form-factor requirements. Verify that the substitute part meets the same 12.5 MHz frequency, 18 pF load capacitance, and 60 Ohm ESR specifications to ensure circuit compatibility.