ECS-240-8-36B-CTN-TR3

Crystals Overview

The ECS-240-8-36B-CTN-TR3 is a parallel fundamental quartz crystal from the ECX-2236B series, designed for surface-mount applications. It operates at a nominal frequency of 24 MHz with an 8 pF load capacitance and a maximum equivalent series resistance (ESR) of 50 Ω. The component features a ±10 ppm initial frequency tolerance and ±20 ppm total frequency stability over temperature. It exhibits aging of 1 ppm per year and supports a drive level of 100 µW. The package measures 2.5 mm x 2.0 mm x 0.5 mm, with gold-plated terminals over a nickel barrier.

Crystals Feature Summary

• Surface-mount parallel fundamental quartz crystal construction
• Gold-plated terminals with nickel barrier for corrosion resistance
• Compact 2.5mm x 2.0mm SMD footprint

Crystals Applications

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

Crystals Procurement Notes

Verify that the specific part number matches the required frequency tolerance and load capacitance specifications. Confirm RoHS compliance status and terminal finish requirements for soldering processes. Ensure the ordering suffix corresponds to the correct tape-and-reel packaging configuration as defined by the manufacturer's documentation.

Crystals Selection Notes

Select this component when a 24 MHz reference with tight initial accuracy is required in a compact surface-mount form factor. The 8 pF load capacitance must match the oscillator circuit design. Consider the 50 Ω ESR limit for driving capability and the -10°C to +70°C operating range for environmental suitability.

Crystals Part Context

This crystal belongs to the ECX-2236B series, which provides standardized surface-mount solutions for general-purpose timing applications. The series offers various frequency options within a consistent physical footprint, facilitating board layout standardization across different product designs requiring 24 MHz references.

Crystals Replacement Considerations

Cross-reference with other 24 MHz, 8 pF, 4-SMD crystals from the same manufacturer series. Verify mechanical dimensions and electrical parameters such as ESR and stability before substitution.