14.7456M20P2/49SMT

Crystals Overview

The YIC 14.7456M20P2/49SMT is a surface-mount passive quartz crystal resonator designed for precision timing applications. It operates at a fundamental frequency of 14.7456 MHz with a load capacitance of 20 pF and an equivalent series resistance (ESR) of 50 Ohms. The component exhibits a frequency tolerance of ±30 ppm and supports a shunt capacitance range of 2 to 7 pF. It functions within a temperature range of -20°C to +70°C, ensuring stable performance in standard commercial environments.

Crystals Feature Summary

• Surface-mount HC-49/US package design for automated assembly
• Lead-free and RoHS compliant construction
• Fundamental mode operation for precise frequency control

Crystals Applications

• Industrial electronics timing circuits
• Telecommunications signal processing
• Automotive system clock generation

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging options. Ensure the selected variant matches the required load capacitance and frequency stability specifications for the target application environment.

Crystals Selection Notes

Select this component when a 14.7456 MHz reference is required in a surface-mount form factor. Confirm that the circuit design accommodates the specified 20 pF load capacitance and 50 Ohm ESR characteristics to ensure proper oscillation startup and frequency accuracy.

Crystals Part Context

This part belongs to YIC's line of quartz crystals and oscillators, which serve industrial, telecommunications, and automotive sectors. The HC-49/US SMD variant provides a compact alternative to through-hole crystals while maintaining similar electrical performance standards for timing solutions.

Crystals Replacement Considerations

Cross-reference with other manufacturers offering HC-49/US SMD crystals at 14.7456 MHz. Verify compatibility regarding load capacitance, ESR, and temperature range before substitution.