7B-14.31818MAAJ-T

Crystals Overview

The FTS 7B-14.31818MAAJ-T is a surface mount quartz crystal resonator designed for precision frequency control applications. It operates at a fundamental frequency of 14.31818 MHz with a load capacitance of 18 pF. The component exhibits a frequency stability and tolerance of ±30 ppm across the operating temperature range of -20°C to +70°C. Physically, it utilizes a 4-SMD, no lead package with dimensions of 5.0mm x 3.1mm and a maximum seated height of 1.05mm. This device is RoHS compliant and lead-free.

Crystals Feature Summary

• Fundamental mode operation for stable frequency generation
• Surface mount construction for automated assembly
• RoHS compliant and lead-free manufacturing

Crystals Applications

• Clock signal generation in digital circuits
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify that the ordered part number exactly matches 7B-14.31818MAAJ-T to ensure correct frequency and package specifications. Confirm RoHS compliance status if required by project regulations. Check datasheet for soldering profile recommendations to prevent thermal damage during reflow processes. Ensure storage conditions maintain component integrity prior to use.

Crystals Selection Notes

Select this component when a 14.31818 MHz reference is required with ±30 ppm stability. The 18 pF load capacitance must match the circuit design requirements. Consider the 4-SMD package size constraints for PCB layout. Verify operating temperature range suitability for the intended environment.

Crystals Part Context

This crystal belongs to the SMD quartz crystal family manufactured by FTS. It serves as a passive frequency-determining element in electronic systems. Similar variants exist with different frequencies or package sizes within the manufacturer's portfolio. The component replaces through-hole crystals in modern compact designs.

Crystals Replacement Considerations

Cross-reference with equivalent parts from other manufacturers ensuring identical frequency, load capacitance, and package dimensions. Verify electrical parameters such as ESR and stability match original requirements before substitution.